Overview: GovCIO is currently hiring for a Senior Network Architect/SME in Service Provider Backbone, LAN/WAN and DW/DM for our NIH-CIT proposal. This position is located in Bethesda, MD and is a remote/hybrid position. Responsibilities: The SME role’s responsibilities include: Coordinate with the Section Manager to evaluate, design, and test architecture designs and services from the roadmap backlogLead the transition of user accepted designs and services to the Operations and Security TeamsProvide subject matter expertise in Service Provider backbone.Provide subject matter expertise in Enterprise-level LAN/WANProvide subject matter expertise in Enterprise-level Quality of Service (QoS)Provide subject matter expertise in Enterprise-level Traffic EngineeringThe Network Architecture role's responsibilities include:Strategically plan, architect, design, engineer, develop, test, implement, modernize, and enhance the functional capabilities, capacity, and performance of the NIH Network and TIC Services in alignment with NIH future state architecture objectivesSoftware and hardware installation, configuration, upgrades, and maintenanceTeam with the Security Section to achieve security architecture requirementsMaintain technical architecture documentationTroubleshooting and problem resolutionChange managementSupport resources responsible for security implementation, monitoring, maintenance, and vulnerability remediation Strategic & Transformative planning for network architecture services Qualifications: Bachelor's with 12+ years (or commensurate experience)Required Skills and ExperienceCCIE Certification: Written and practicalWithin each of the Cisco Certifications, the following specializations are needed and listed in order of importance: Routing and Switching, Service Provider, Data Center and WirelessClearance Required: Must be able to obtain and maintain a Public Trust clearance.Preferred Skills and Experience: Company Overview: GovCIO is a team of transformers--people who are passionate about transforming government IT. Every day, we make a positive impact by delivering innovative IT services and solutions that improve how government agencies operate and serve our citizens.But we can't do it alone. We need great people to help us do great things - for our customers, our culture, and our ability to attract other great people. We are changing the face of government IT and building a workforce that fuels this mission. Are you ready to be a transformer We are an Equal Opportunity Employer.All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, disability, or status as a protected veteran. EOE, including disability/vets. Posted Pay RangeThe posted pay range, if referenced, reflects the range expected for this position at the commencement of employment, however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, education, experience, and internal equity. The total compensation package for this position may also include other compensation elements, to be discussed during the hiring process. If hired, employee will be in an “at-will position” and the GovCIO reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, GovCIO or individual department/team performance, and market factors. Posted Salary Range: USD $108,310.00 - USD $149,027.00 /Yr.

ManTech seeks a motivated, career and customer-orientedSenior Deployment Engineerto join our team in Chantilly, VA. This is an onsite position.Responsibilities include but are not limited to:Configuration and installation of remote customer networks and Site surveysGathering customer requirementsPlacing circuit ordersInterfacing with the customer throughout the deployment processCreate and implement router and switch ConfigurationsCreate and maintain Visio network diagramsTroubleshoot technical issues during deploymentsProvide recommendations to enhance and improve the network and performanceProvide system wide engineering support for network conflicts, troubleshooting, and resolutionUp to 50% travel Conus and infrequent 5-10% OCONUSMinimum Qualifications:Requires Bachelor’s degree in Computer Science, Math or Engineering or equivalent and aminimum of 4 years of related deployment experience; an additional 4 years experience might be substituted for a degree.DoD 8570 IAT Level 2 certification (CCNA Security, GICSP, GSEC, Sec+, CND or SSCP)DoD 8570 computing environment certification within 6 months of hire.Cisco or Microsoft certification.Company training providedStrong network and CISCO backgroundValid US Passport and Driver's License requiredPreferred Qualifications:Experience with Customers SystemsAdvanced knowledge of routing protocols such as BGPClearance Requirements:US Citizenship and an Active Top Secret-SCI clearance adjudicated within the past 6 years.Physical Requirements:Must be able to remain in a stationary position 50%.Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.Often positions self to maintain computers in the lab, including under the desks and in the server closet.Frequently communicates with co-workers, management and customers, which may involve delivering presentations.Must be able to exchange accurate information in these situations.

Type of Requisition:RegularClearance Level Must Currently Possess:NoneClearance Level Must Be Able to Obtain:NonePublic Trust/Other Required:NoneJob Family:Network EngineeringJob Qualifications:Skills:Cisco IOS, Cisco Routers and Switches, Local Area Network (LAN), Wide Area Network (WAN)Certifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:The world of investing is fascinating yet complex. While hundreds of first -time investors are turning to the markets to help pay for their homes, send their children to college and secure their futures the mission of the Securities and Exchange Commission (SEC) is becoming all the more vital. GDIT is excited to support the SEC in as it seeks to protect investors, maintain fair, orderly, and efficient markets, and facilitate capital formation. The SEC ISS program is a comprehensive IT program charged with operating, managing, and advancing the SEC's IT infrastructure. Our dynamic program team of IT leaders and large and small business partners is seeking bright, energetic and talented individuals to join us as we bring our innovative IT Service Delivery solutions to SEC. Currently, we are seeking a Sr. Network Engineer in Washington, DC. The selected candidatemust be a US Citizen (without dual citizenship) able to obtain a Public Trust Suitability clearance, per contract requirements. This Sr. Network Engineer position provides an excellent opportunity to apply and extend your skills in a complex and varied environment and experience new technologies. The Engineer will be required to design, operate, maintain, support and interact with complex LAN, WAN, MAN and wireless networks in a production environment – specifically with Cisco Nexus 3K, 5K, 7K, 9K and Cisco IOS-XE 9500, 8300, 1100, 3560, 9407, 9300, ASR1009, 3850, 4500 switches and routers, Cisco Prime Infrastructure, Cisco Identity Services Engine (ISE), Cisco Wireless Access Points (WAP) and Wireless LAN Controllers (WLC). The Engineer must have the understanding and ability to implement Cisco and industry best practice solutions into a production environment when needed.The engineer will also be supporting additional networking equipment such as F5 load-balancers and external carrier networking and cloud services. Must be able to interact knowledgably with security systems and personnel.The position is in Washington, DC with some travel to remote data centers and regional offices within the US as required infrequently. Periodic on-call support and after-hours work are a requirement.The engineer must have analytic skills to use tools such as Wireshark, Ansible, Kiwi CatTools, SecureCRT, Cisco DNA Center, Cisco Prime, ISE, and other similar tools to assess network performance, troubleshoot issues, assess and correct problems, and automate configuration changes. The engineer must possess skills in business automation applications and the ability to use tools such as Visio to draw complex network scenarios and to document network architecture or proposed solutions. The engineer must be versed in assessing industry best practices and baseline compliance documents and altering network configurations to abide by such standards.Duties:In this role you will primarily be responsible for:Configuration and troubleshooting Cisco routers and switches including but not limited to the following models: Cisco Nexus 3K, 5K, 7K, 9K and Cisco IOS-XE 9500, 8300, 1100, 3560, 9407, 9300, ASR1009, 3850, 4500Configuration and troubleshooting Cisco enterprise wireless (Cisco WLCs, Cisco WAPs)Configuration and troubleshooting of F5 Load Balancers (LTM and GTM)Managing Network related tickets through ServiceNowMinimum Requirements: 5 or more years’ experience supporting an enterprise class production networkMust have experience with Kiwi, DHCP, TACACS, and Out-of-Band (OOB) networks.U.S. Citizenship (without dual citizenship) per contract requirementsIt is highly desirable that candidates have:CCNA or CCNP certificationBS in computer science or related fieldSkill in using analytics, logic and reasoning to troubleshoot issues and find the best solutions to overcome challengesDemonstrated ability to manage multiple tasks with conflicting prioritiesPrevious experience supporting a Federal Government AgencyThe likely salary range for this position is $110,500 - $149,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA DC WashingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Overview: GovCIO is currently hiring for Network Engineer, Edge Operations for our NIH-CIT proposal. This position is located in Bethesda, MD and is a remote/hybrid position. Responsibilities: The role’s responsibilities include but are not limited to:Support the Operations Section Manager with personnel administration, strategic planning, and staff planning. The Network Operations Senior Engineer will work alongside the Service Delivery Team, Architecture Team, and Security Team to support their objectivesMentor network operations engineers in the practical application of current/emergent technologies, agile IT, ITIL and continuous improvement practices and techniquesParticipate in shift lead duties to serve as “queue managers” to ensure each escalated issue is efficiently assigned, actively being worked by expediting resolution and fulfillment to meet SLAsEnsure all network infrastructure devices and systems are monitored using tools such as Grafana for log aggregation, Cisco’s StealthWatch providing the deep analysis of network traffic, and PerfSonar for the complete end-to-end visibilityProvide maintenance, patching, and troubleshooting support for NIHNet’s DWDM circuits (fiber rings) to ensure backbone redundancy to NIHNet (e.g., 100Gbs, T1/T3 Circuits) to meet 99.99% network availability service levelWork with Network Architecture team to identify and recommend software defined networking (SDN) solutions to improve automation and allow for “zero-touch” installation and deploymentsCoordinate with Office of Research and Facilities (ORF) to communicate issues and changes that may disrupt critical Metasys and Pegasys services such as NIH 911 system for government first respondersWork with ORF to formulate performance and security improvements for the Supervisory Control and Data Acquisition (SCADA) networkSupport Cisco-based, backend infrastructure for wireless LANs that provide wireless connectivity for NIH staff and 70,000+ visitors and patients every yearRecommend wireless LAN changes to IC POCs based on anomalies detected by CIT tools such as Cisco Airwatch to improve wireless serviceEnsure wireless configurations and solutions are in accordance with published CIT Wireless Baseline Standards to support all mobile devices technologiesWork with IC’s to achieve NIH goal of 100% wireless coverage at all NIH locations Qualifications: High School with CCIE (Routing and Switching) certification and 5 years of equivalent Data Center operational experience OR CCNP (Routing and Switching/Data Center) certification and 10 years of equivalent Data Center operational experience.Experience mentoring network operations engineers in the practical application of current/emergent technologies, agile IT, ITIL and continuous improvement practices and techniquesClearance Required: Ability to obtain and maintain a Public Trust clearance.Preferred Skills and Experience Company Overview: GovCIO is a team of transformers--people who are passionate about transforming government IT. Every day, we make a positive impact by delivering innovative IT services and solutions that improve how government agencies operate and serve our citizens.But we can't do it alone. We need great people to help us do great things - for our customers, our culture, and our ability to attract other great people. We are changing the face of government IT and building a workforce that fuels this mission. Are you ready to be a transformer We are an Equal Opportunity Employer.All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, disability, or status as a protected veteran. EOE, including disability/vets. Posted Pay RangeThe posted pay range, if referenced, reflects the range expected for this position at the commencement of employment, however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, education, experience, and internal equity. The total compensation package for this position may also include other compensation elements, to be discussed during the hiring process. If hired, employee will be in an “at-will position” and the GovCIO reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, GovCIO or individual department/team performance, and market factors. Posted Salary Range: USD $85,000.00 - USD $99,403.00 /Yr.

ManTech seeks a motivated, career and customer-oriented SharePoint Engineer in Springfield, VA.Responsibilities include, but are not limited to:The responsibilities will include designing, developing, and deploying solutions to improve organizational knowledge sharing and awareness. Work with a small team committed to supporting our DoD customer. Responsible for engineering new and maintaining current IT tool-sets relevant to the environment.Support content design of Microsoft SharePoint 2016/2019 collaboration environmentsEngage and communicate with stakeholders across both business and technology functionsPlan, create, configure, customize, check, and remedy issues related to SharePoint Sites and user requirements from tickets submitted to Help DeskCreate and/or implement graphical design for customer SharePoint site brandingConduct and participate in regularly scheduled and ad hoc SharePoint testingMinimum Qualifications:Must have 5+ years’ experience with SharePoint Engineering or DevelopmentExperience with software architecture, software development fundamentals, object-oriented design, and Web user interface designExperience with SharePoint 2016 Administration (Setup, troubleshoot, farm admin)Experience with Visual Studio, ASP.NET, and C#Working Knowledge with Team Foundation ServerSecurity+ certification or other IAT Level II certificationPreferred Qualifications:Knowledge of HTML, XML, Java Script, CSS, and transact-SQLExperience using DevExpress controlsExposure to ESRI products (Portal, Desktop PRO, Server)Understand setup of and troubleshooting Windows IISFamiliarity with DISA STIGsClearance Requirements:Must have a current/active Top Secret clearance with SCI EligibilityPhysical Requirements:Must be able to remain in a stationary position 50% of the time. Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.

Type of Requisition:RegularClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Complex Systems, Microsoft Windows Server, Systems Engineering, Systems ManagementCertifications:CompTIA - Security+ CE - CompTIAExperience:15 + years of related experienceUS Citizenship Required:YesJob Description:Senior Principal Systems Engineer - LinuxDesign, deploy, integrate and maintain Linux technologies to advance the mission as a SENIOR PRINCIPAL SYSTEMS ENGINEER with GDIT. Your work in the integration of Linux resources into a primary Windows Infrastructure across multiple classification levels will help our clients overcome evolving demands and missions. Own the opportunity to accelerate digital modernization for our clients as you accelerate your career.At GDIT, people are our differentiator. As a Senior Principal Systems Engineer - Linux, you will help ensure today is safe and tomorrow is smarter. Our work depends on a skilled Linux Senior Principal Systems Engineer joining our team to bring professionalism and initiative to a fast-paced environment that offers extensive options for training, certification, and career advancement. When we succeed, you succeed and together our best becomes better.HOW A SENIOR PRINCIPAL SYSTEMS ENGINEER WILL MAKE AN IMPACT:Enterprise Authorization: Integrate Linux Systems (currently, RHEL 7/8 and Ubuntu systems) into a primary Windows environment (workstations & servers) where authentication, authorization, and accounting actives are controlled by Active Directory with PKI certificates and Single Sign On.Enterprise Provisioning: Configure new Linux systems for customer use and ensuring that initial configurations meet required enterprise baselines & controls (e.g., proper agents installed, proper configs, etc.)Integrate Linux systems with other enterprise tooling (e.g., ACAS, Splunk, SolarWinds, Backup systems, etc.)Ensure patches are maintained across a diverse Linux environment (e.g., Ubuntu, RHEL7/8, etc.) in a heavily automated manner, where possible.Ensure that already-provisioned Linux systems are kept in compliance with baseline requirements & ever-changing enterprise policy (e.g., equivalent to Group Policy in the Windows realm for ongoing compliance updates).Develop an operating system lifecycle plan with integration of DoD STIGs and other recommended security standards.Monitor all solutions integrated via a centralized alerting system.Certify log management and forwarding to a single repository.WHAT YOU’LL NEED TO SUCCEED:Education:BS in Computer Engineering, Computer Science or related technology field. Experience may be substituted for education. Required Experience:Minimum 17 years of relevant experience supporting complex projects.Required Technical Experience: VMWare management/ administration experience. Relevant experience can be substituted for education. Thorough experience preferably with Red Hat Enterprise Linux (RHEL), Ubuntu or a derivative. Candidate will be required to acquire DoD Instruction 8570 Level II Certification within 6 months of assignment. Security Clearance Level: Active Top Secret with SCI eligibility and a T5 or T5R within the last 5 yearsRequired Skills and Abilities: Highly motivated, self-starter; ability to work alone (90% of work is individual); heavy research and development when necessary.Location:Washington, District of Columbia; limited telework may be availableGDIT IS YOUR PLACE:401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromRest and recharge with paid vacation and holidaysThe likely salary range for this position is $161,158 - $195,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:HybridWork Location:USA DC WashingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Overview: GovCIO is seeking a versatile Software Security Engineer Subject Matter Expert (SME) to implement, test, and operate advanced software security techniques in compliance with technical reference architectureat the Department of Homeland Security (DHS) Immigration and Customs Enforcement (ICE).This will be an onsite role located in Northern Virginia with a hybrid schedule. Responsibilities: Performing on-going security testing and code review to improve software security. Troubleshooting and debugging issues that arise. Providing engineering designs for new software solutions to help mitigate security vulnerabilities. Contributing to all levels of the architecture. Maintaining technical documentation. Consulting team members on secure coding practices. Developing and maintaining familiarity with new tools and best practices.Engineering and implementing DevOpsSec (CI/CD) pipelines and incorporate security protocols while deploying infrastructure as code (IaC). Qualifications: Required Skills and Experience:Bachelor’s degree in science, technology, engineering, and math (STEM) field and twelve (12) years IT security (Cybersecurity) (or commensurate experience)Excellent communication skills, both verbal and writtenAgile development experienceExcellent active listening skillsAbility to discuss technical issues with non-technical, executive-level government officialsPreferred Skills and Experience:Certified Information Systems Security Professional (CISSP), or Certified Secure Software Lifecycle Professional (CSSLP) Certification, or Certified Application Security Engineer (CASE) Certification. AWS Certified Solutions Architect Professional or AWS Certified DevOps Engineer Professional. 5 or more years of technical leadership With DevOpsSec pipeline tools including configuration management, requirements (e.g. JIRA), automated testing, automated deployments, blue green deployments, and branching strategy and implementation.With Systems Engineering processes and milestones; understanding of the requirements analysis, decomposition, and allocation process.Performing Security Control Assessment in compliance with NIST SP 800- 37, NIST SP 800-53, NIST SP 800-53A, and other NIST 800 guide series.Clearance Required:Ability to acquired and maintain DHS Suitability (US Citizenship required) Company Overview: GovCIO is a team of transformers--people who are passionate about transforming government IT. Every day, we make a positive impact by delivering innovative IT services and solutions that improve how government agencies operate and serve our citizens.But we can't do it alone. We need great people to help us do great things - for our customers, our culture, and our ability to attract other great people. We are changing the face of government IT and building a workforce that fuels this mission. Are you ready to be a transformer We are an Equal Opportunity Employer.All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, disability, or status as a protected veteran. EOE, including disability/vets. Posted Pay RangeThe posted pay range, if referenced, reflects the range expected for this position at the commencement of employment, however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, education, experience, and internal equity. The total compensation package for this position may also include other compensation elements, to be discussed during the hiring process. If hired, employee will be in an “at-will position” and the GovCIO reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, GovCIO or individual department/team performance, and market factors. Posted Salary Range: USD $145,000.00 - USD $155,000.00 /Yr.

ManTech seeks a motivated, career and customer-oriented Cyber Engineer to join our team in Herndon, Virginia. As a Cyber Engineer on our team, your role is critical in enhancing our cyber defense capabilities through innovative solutions and automation for our Intelligence Community customer’s Cyber Security Operations Center (CSOC). Help protect the most coveted target in the world.Responsibilities include, but are not limited to:Develop and maintain scripts and automation tools using Python or similar programming languages. Create and optimize Jupyter Notebooks for data analysis and reporting.Design, build, and maintain data pipelines and ETL processes using tools such as Apache NiFi and Diode. Integrate data from various sources to support security operations and analytics.Implement and manage automation workflows using SOAR platforms. Develop automated incident response playbooks to streamline CSOC processes.Deploy, configure, and manage EDR solutions to detect and respond to security threats. Conduct thorough investigations and analysis of EDR alerts.Perform digital forensic investigations to identify and analyze security incidents. Collect, preserve, and analyze digital evidence in accordance with legal and organizational requirements.Configure and maintain SIEM tools like Splunk or Elk for real-time monitoring and threat detection. Develop and refine correlation rules, dashboards, and reports to enhance threat visibility.Minimum Qualifications:Bachelor’s degree and 7+ years’ experience in cyber security or High School Diploma and 11+ years’ experienceExperience in cyber development, scripting, and automationExperience with data engineering tools and techniques, including ETL processes and Apache NiFi or similarExperience with automation and SOAR platformsExperience using EDR solutions or digital forensics methodologiesExperience using SIEM tools like Splunk, Elk or similarPreferred Qualifications:Relevant certifications (e.g., CISSP, GIAC, CEH)Clearance Requirements:Must have a current/active TS/SCI w/ polygraphPhysical Requirements:The person in this position must be able to remain in a stationary position 50% of the timeSKN.7.23

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Complex Systems, Microsoft Windows Server, Systems Engineering, Systems Management, TroubleshootingCertifications:CompTIA - Security+ - CompTIAExperience:17 + years of related experienceUS Citizenship Required:YesJob Description:Sr Principal Systems Engineer - Active Directory – Active Top Secret RequiredSeize your opportunity to make a personal impact as a SrPrincipal Systems Engineer – ACTIVE DIRECTORY with GDIT. A career in systems engineering means designing and implementing the systems that matter most. You will ensure that Active Directory directory/site design, group policy architecture, and certificate services are functioning properly and securely across the enterprise. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.At GDIT, people are our differentiator. As a Sr Principal Systems Engineer – Active Directory, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Principal Systems Engineer joining our team to bring professionalism and initiative to a fast-paced environment that offers extensive options for training, certification, and career advancement. When we succeed, you succeed and together our best becomes better.HOW A SR PRINCIPAL SYSTEMS ENGINEER – Active DirectoryWILL MAKE AN IMPACT:Designing and implementing complex Active Directory forests and domains across an intricate network with over 10,000 users and 20,000 Active Directory objects.Providing Active Directory Federation Services (ADFS) infrastructure management.Implementing and configuring Active Directory Domain Services (AD DS), including creating and configuring domain controllers, user and group accounts, and organizational units (OUs).Working within a bastion forest solution to provide comprehensive security and management across multiple Active Directory forests.Continually monitoring the environment to ensure best practices and Federal guidelines are being followed.Creating advanced monitoring strategies for monitoring and reporting the health of Active Directory components.Recording problem symptoms and status information in a timely fashion and communicating internally within IT and externally with the customer through problem resolution.Conducting complex troubleshooting and repair tasks on Active Directory, Windows Server 2008-2019, Domain Controllers, user authentication and other operational systems as needed.Leading efforts to ensure data/media recoverability by following a schedule of system backups and database archive operations.Conducting advanced hardware and software audits of workstations and servers to ensure compliance with established standards, policies, and configuration guidelines.Developing performance and security plans for computers that meet the needs of network users.Evaluating existing systems and plans long-term strategies.Participating in on-call rotation (as required) for emergency technical support and planned maintenance activities.Potentially serving as a team or task lead.WHAT YOU’LL NEED TO SUCCEED:Education: BS/BA or equivalentRequired Experience: 17+ years of relevant experienceRequired Technical Skills: DoD 8140/8570 IAT II compliance requiredSecurity Clearance Level: Active Top Secretclearance with SCI eligibility and a T5 or T5R within the last 5 yearsRequired Skills and Abilities: Highly motivated, self-starter with great communications skills; effective problem solver; able to thrive in a fast-paced, changing environmentLocation: Washington, District of Columbia; limited telework may be availableThe likely salary range for this position is $161,158 - $207,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:HybridWork Location:USA DC WashingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Overview: GovCIO is currently hiring for a Security Engineer SME with an active Secret clearance in support of our DEA Bluestone program. Responsibilities: Build culture of security-first development and IT infrastructureDeliver Cybersecurity and IA SOPsDesign enterprise wide security approach to Continuous ATO, based on NIST RMF, across on premise and hybrid cloud environmentDevelop security standards to harden IT environment and coach teams on implementing them across the enterpriseEngineer, implement and monitor security measures that meet and exceed FISMA High requirementsMaintain currency of security monitoring tools and profiles across infrastructure and developmentEnsure security scanning and dependency checking tools are maintained in CI/CD pipelineEnsure intrusion prevention, detection, amd monitoring tools are operational and currentTake lead role on Security Incident Response Team (CSIRT) or equivalent Qualifications: Bachelor's with 12+ years of IT security engineering experience (or commensurate experience)Clearance Required: Active Secret clearance Company Overview: GovCIO is a team of transformers--people who are passionate about transforming government IT. Every day, we make a positive impact by delivering innovative IT services and solutions that improve how government agencies operate and serve our citizens.But we can't do it alone. We need great people to help us do great things - for our customers, our culture, and our ability to attract other great people. We are changing the face of government IT and building a workforce that fuels this mission. Are you ready to be a transformer We are an Equal Opportunity Employer.All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, disability, or status as a protected veteran. EOE, including disability/vets. Posted Pay RangeThe posted pay range, if referenced, reflects the range expected for this position at the commencement of employment, however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, education, experience, and internal equity. The total compensation package for this position may also include other compensation elements, to be discussed during the hiring process. If hired, employee will be in an “at-will position” and the GovCIO reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, GovCIO or individual department/team performance, and market factors. Posted Salary Range: USD $143,230.00 - USD $178,500.00 /Yr.

ManTech seeks a motivated, career and customer-oriented Software Engineer to join our team in Herndon, VA The Software Engineer will be part of a program that will deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure including end-point devices, data center hosted servers, multi-Cloud services as well as virtualized applications, and storage systems. Enterprise Computing Engineering services include modern application technology including containerized solutions with orchestrated workflow that function both on customer premise, and via remote Cloud services.Responsibilities include but are not limited to:Utilize modern application technology including containerized solutions with orchestrated workflow that function both on customer premise, and via remote Cloud services.Be part of a team that will deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure including end-point devices, data center hosted servers, multi-Cloud services as well as virtualized applications, and storage systems.Minimum Qualifications:Bachelor’s degree in computer science or related field with 3+ years of experience in the software engineering/programmingFamiliarity with Eclipse developmental duties in Git Hub, Dev Ops, Java and Python.Experience in security review of applications and infrastructure.2+ years of experience participating in agile activities.3+ years of recent Java or Python experienceExperience researching new technologies in object-oriented programming.Experience in Cloud based services.Preferred Qualifications:Experience with infrastructure automation technologies like Docker, Vagrant, etc.Experience with build automation technologies like Maven, Jenkins, etc.Experience with building APIs and services using REST, SOAP, etcExperience with scripting languages like Perl, Shell, etc.Works well in an engineering team environment with other teammates who varied skills levels.Ability to mentor othersClearance Requirements:An active TS/SCI with PolygraphPhysical Requirements:Must be able to remain in a stationary position 50%Use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine, and computer printer.Occasionally move about inside the office to access file cabinets, office machinery, etc.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Information Systems, System Administration, Systems EngineeringCertifications:Security+ CE - CompTIAExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is your place. Make it your own by bringing your ideas and unique perspective to our culture. By owning your opportunity at GDIT, you are helping us ensure today is safe and tomorrow is smarter. Our work depends on a Systems Engineer joining our team to support Government activities in Annapolis Junction, MD.At GDIT, we foster a people-focused and customer-centric environment in delivering Desktop Engineering Services. As a Systems Engineer supporting the Government, you will be a part of a team charged with engineering solutions for desktop (physical & virtual) builds for Windows, Apple, and Linux operating systems, STIF compliance, lifecycle, etc.In this role, a typical day may include:Building the strategy for the endpoint environment, including emerging technology, new technical solutions, software, and hardware based on DIA CIO roadmapsMaintaining DISA-approved WIM and Secure Host Baseline (SHB) including testing and transferring to appropriate enclavesDownloading, packaging, and deploying Windows and Office Security UpdatesDeveloping, implementing, and documenting formal configuration guides as neededDeveloping, testing, deploying, and maintaining Group Policy Objects (GPOs) in Microsoft Active Directory (AD) for end user devices, which implement STIG and other device and account controlsDeveloping, testing, and deploying desktop images including applications and GPO updatesDeploying and updating approved packaged applications using PowerShell App Deployment Toolkit (PSADT)Developing technical support documentation for IT equipment and systems as requiredWHAT YOU’LL NEED:Active TS/SCI clearance and ability to obtain and maintain a CI poly.Must meet DoD 8570 IAT Level II requirements including one of the following: Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security.Bachelor's Degree and 6+ years of relevant experience or an equivalent combination of education and years of experience.Detailed knowledge of end user computing environments including Windows 10, Windows 11, Mac OSX, and their supporting infrastructure components such as Active Directory, group policy creation and maintenance, and SCCMExperience with deploying, configuring, and managing enterprise solutions for Windows 10 and 11Experience with Python, PowerShell, and Bash ScriptingFamiliarity with VMware ESXi and VSphere.Familiarity with virtualization network on multiple classifications.Familiarity with Citrix or VMware VDI architecture.GDIT IS YOUR PLACE: Full-flex work week to own your priorities at work and at home 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holidaysThe likely salary range for this position is $139,984 - $184,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA MD Annapolis JunctionAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Overview: GovCIO is currently hiring for Network Engineer (Datacenter Operations) Level II to support our NIH/CIT proposal. This position will be located in Bethesda, MD and is a remote/hybrid position. Responsibilities: Responsible for delivering optimal availability and quality regarding the network routing and switching, IP security, the wide area network servicesParticipate in daily stand ups and utilize the kanban methodology to triage and resolve incidents and problems within established SLAsAs directed by senior engineers, participate in shift lead duties to serve as “queue managers” to ensure each escalated issue is efficiently assigned, actively being worked by expediting resolution and fulfillment to meet SLAsAssist with proactive measures such as network monitoring, analysis, maintenance/patching, and documentationProvide suggestions to management on continuous improvements in regards to communications, customer understanding, tools, technology, and equipment. Qualifications: Bachelor's with 5 - 8 years (or commensurate experience)Required Skills and Experience5 years of relevant Network Services experience.Experience delivering optimal availability and quality regarding the network routing and switching, IP security, the wide area network servicesClearance Required: Must be able to obtain and maintain NIH/CIT Public TrustPreferred Skills and ExperienceCCNA/CCNP is desired. Experience with security is desired Company Overview: GovCIO is a team of transformers--people who are passionate about transforming government IT. Every day, we make a positive impact by delivering innovative IT services and solutions that improve how government agencies operate and serve our citizens.But we can't do it alone. We need great people to help us do great things - for our customers, our culture, and our ability to attract other great people. We are changing the face of government IT and building a workforce that fuels this mission. Are you ready to be a transformer We are an Equal Opportunity Employer.All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, disability, or status as a protected veteran. EOE, including disability/vets. Posted Pay RangeThe posted pay range, if referenced, reflects the range expected for this position at the commencement of employment, however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, education, experience, and internal equity. The total compensation package for this position may also include other compensation elements, to be discussed during the hiring process. If hired, employee will be in an “at-will position” and the GovCIO reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, GovCIO or individual department/team performance, and market factors. Posted Salary Range: USD $82,000.00 - USD $91,467.00 /Yr.

ManTech seeks a motivated, career and customer-oriented Senior Systems Engineer to join our team in Herndon, VA The Senior Systems Engineer with a strong background in Citrix and NetScaler technologies to join our team in Herndon, VA. The successful candidate will play a key role in designing, implementing, and maintaining enterprise-level systems that support critical applications and user environments.Responsibilities include but are not limited to:Manage and optimize Citrix Virtual Apps and Desktops, ensuring high performance and availability.Configure, deploy, and maintain NetScaler appliances (SDX, MPX, VPX) and Citrix Gateway solutions, including GSLB.Monitor and troubleshoot user experiences and NetScaler operations.Collaborate with network teams to design and implement NetScaler solutions with VLANs, subnetting, and LACP.Automate workflows, develop NetScaler policies, and create custom HTML pages for enhanced functionality.Document system configurations and support upgrades to maintain operational excellence.Minimum Qualifications:Bachelor’s degree in computer science or related field with 11+ years of experience in the Information Technology fieldExperience with NetScaler appliances, including configuration, deployment, and management.Extensive hands-on experience with Citrix technologies such as Virtual Apps and Desktops (formerly XenApp/XenDesktop).Strong knowledge of load balancing, application delivery, and secure remote access using NetScaler.Experience monitoring and optimizing Citrix environments for performance and user experience.Familiarity with Citrix Workspace and related services.Preferred Qualifications:Proficiency with SDX, MPX, and VPX appliances.Experience architecting and designing Citrix Gateway solutions, including GSLB configurations.Advanced knowledge of NetScaler Console for monitoring, troubleshooting, and management with a proficiency in NetScaler policy creation, including responder and rewrite policies.Strong experience monitoring and troubleshooting XenDesktop user experiences in enterprise environments.Familiarity with Citrix Virtual Applications and Desktops on platforms such as Hyper-V, Nutanix, VMware, and with tools and strategies for enhancing user experiences in virtualized environments.Experience designing and installing NetScalers in collaboration with network teams and an advanced understanding of VLANs, subnetting, and LACP (Link Aggregation Control Protocol).Proficiency in scripting and automation for Citrix and NetScaler environments and an expertise in identifying and resolving Citrix-related issues to ensure optimal end-user performance.Clearance Requirements:An active TS/SCI with PolygraphPhysical Requirements:Use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.Constantly positions self to maintain computers in the lab, including under the desks and in the server closet

Type of Requisition:PipelineClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Complex Systems, Systems Design, Systems ManagementCertifications:Security+ CE - CompTIAExperience:15 + years of related experienceUS Citizenship Required:YesJob Description:At GDIT, people are our differentiator. As a Infoblox Systems Engineer supporting the Government, you will be trusted to provide Enterprise Infoblox DDI and related services to the Government Agency’s internal/external partners and clients with a focus on stability and performance.In this role, a typical day may include:Investigating and diagnosing of incidents and problems relating to DDI (Infoblox DNS, DHCP, IPAM) and related services.Ensuring the platforms and services are managed and maintained.Helping identify and manage risks within the DDI platform.Working with the Government lead and other service areas’ Architecture, Engineering & Operations leads and technical specialists, as well as professional services staff from vendors to implement the plan to deliver a strategic DDI platform and migrate all in-scope services from existing platforms.Ensuring that system improvements and changes are implemented and monitoring effects of modifications.Defining the capacity and performance standards, metrics and thresholds and helping build the instrumentation to effectively manage the environment.WHAT YOU’LL NEED:Active TS/SCI clearance and ability to obtain and maintain a CI poly.Must meet DoD 8570 IAT Level II requirements including one of the following: Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security.Core DDI Config and Admin (CDCA) certifiedBachelor's Degree and 15+ years of relevant experience or an equivalent combination of education and years of experience.Extensive and recent experience of DNS in a large enterprise (Configuration and Management)Demonstrates knowledge of a broad range of technology towers i.e.: Storage, Virtualization, Intel, Networking, Data Center Migration and Disaster RecoveryIn-depth knowledge of DNS, NTP, IPAM, BIND, and DHCP.Strong critical thinking and problem-solving, and the ability to debug complex-cross systems problems, and document root cause including remediation and detectionDemonstrates knowledge of a broad range of technology towers i.e.: Storage, Virtualization, Intel, Networking, Data Center Migration and Disaster RecoveryKnowledge of risk and controls landscape, ensuring company-wide standards are metParticipate in change and incident managementHands on experience with Python and APIsSelf-driven with the ability to manage workload without direct supervisionAnticipating potential problems and acting to minimize the impact they may have on the project or unitAbility to collaborate with different technology towers to achieve common goalsAbility to manage multiple stands of work simultaneously.Executes within a customer-centric environment.Excellent verbal and written communication skills.GDIT IS YOUR PLACE: Full-flex work week to own your priorities at work and at home 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holidaysThe likely salary range for this position is $161,158 - $212,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA MD Annapolis JunctionAdditional Work Locations:USA VA SterlingTotal Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Overview: GovCIO is currently hiring for a System/Network Security Engineer for our NIH-CIT proposal. This position will be located in Bethesda, MD and is a remote/hybrid position. Responsibilities: Coordinate with the Section Manager and Team Lead to support the network availability and integrity with confidentiality and securityCommunicate, investigate, triage, monitor, and respond to security incidents, events, alerts, and issues according to standard operating procedures and in collaboration with NS OperationsContribute to alert thresholds refinements and contribute to continuous improvements to the Security Section for the benefit of customer satisfactionCollaborate with Security SMEs on best practicesAssist with mid-level and junior network security engineers on tasks as neededMentor mid-level and junior network security engineers Qualifications: Bachelor's with 5 - 8 years of IT engineering experience (or commensurate experience)Clearance Required: Ability to maintain a Public Trust clearance Company Overview: GovCIO is a team of transformers--people who are passionate about transforming government IT. Every day, we make a positive impact by delivering innovative IT services and solutions that improve how government agencies operate and serve our citizens.But we can't do it alone. We need great people to help us do great things - for our customers, our culture, and our ability to attract other great people. We are changing the face of government IT and building a workforce that fuels this mission. Are you ready to be a transformer We are an Equal Opportunity Employer.All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, disability, or status as a protected veteran. EOE, including disability/vets. Posted Pay RangeThe posted pay range, if referenced, reflects the range expected for this position at the commencement of employment, however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, education, experience, and internal equity. The total compensation package for this position may also include other compensation elements, to be discussed during the hiring process. If hired, employee will be in an “at-will position” and the GovCIO reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, GovCIO or individual department/team performance, and market factors. Posted Salary Range: USD $103,000.00 - USD $103,000.00 /Yr.

ManTech seeks a motivated, career and customer-oriented Windows Mobile Device Systems Engineer to join our team in Herndon, VA. Responsibilities include but are not limited to:Manage and secure mobile devices within the organization. Configure, deploy, and maintain Mobile Device Management (MDM) solutions with a focus on Microsoft Intune, Android, and iOS devices.Ensure mobile devices are compliant with company policies and provide troubleshooting and solutions for issues. Research and implement best methods for installing and deploying applications in the Azure Cloud.Monitor, evaluate, and manage applications, Cloud/Azure Virtual Desktop (VDI) environments, and application deployments.Work with mobile devices, operating systems, MDM solutions, mobile device security, mobile apps, mobile device enrollments, and end users.Provide Tier 3 troubleshooting and engineering support for Windows 10 (and higher) desktop operating systems, including establishing new build and deployment methods for Windows workstations.Provide troubleshooting and engineering support for Microsoft Azure Active Directory and Group Policy and Windows Server 2019 (and higher) technologies.Collaborate with internal and external stakeholders, document system changes and updates, as well as create and deliver briefings to customers at various levels.Minimum Qualifications:Bachelor’s degree in computer science or related field with 11+ years of experience in the Information Technology fieldExperience with Mobile Application Management (MAM) and best practices.Experience in developing and maintaining best practice workflows for software requests, procurement, and deployments.Experience with Cloud/SAAS solutions maintaining software.Significant engineering experience supporting Windows platform environments, including:Windows 10 (and higher) desktop operating systems.Windows 2019 (and higher) server operating systems.Active Directory.Group Policy.DNS, DHCP.Strong documentation and troubleshooting skills.Ability to develop and deploy best practice architecture as well as monitor and evaluate mobile device environments.Preferred Qualifications:Familiarity with Cloud infrastructures.Experience with Azure Active Directory and Group Policy management.Strong experience with Microsoft Intune and mobile device security managementStrong written and verbal communication skills.Clearance Requirements:An active TS/SCI with PolygraphPhysical Requirements:Must be able to remain in a stationary position 50%Use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine, and computer printer.Occasionally move about inside the office to access file cabinets, office machinery, etc.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Information Systems, Network Engineering, Systems EngineeringCertifications:Security+ CE - CompTIAExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is seeking a Lab Engineer with strong networking expertise to support testing, evaluation, and development of advanced network solutions within a controlled lab environment. This role involves configuring network infrastructure, troubleshooting, and assisting in validation efforts to ensure high-performance and secure operations.Key Responsibilities:Design, configure, and maintain network lab environments to support testing and development initiatives.Troubleshoot and optimize network configurations across switches, routers, firewalls, and other critical infrastructure.Analyzing customer functional requirements to develop system requirements specifications and implement designed solutionsAssist in developing and executing test plans, simulations, and performance validations.Document configurations, troubleshooting steps, and lab procedures for future reference.Support automation efforts using scripting or tools like Ansible, Python, or other network automation frameworks.Ensure compliance with security protocols and best practices for lab environments.Interacting with the Government customers regarding Network Engineering and technical considerations for associated problems, issues, or conflicts.Required Qualifications:Active TS/SCI clearance and ability to obtain and maintain a CI poly.Must meet DoD 8570 IAT Level II requirements including one of the following: Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security.10 years of relevant experience or an equivalent combination of education (BA/BS) and years of experience.Hands-on experience in network engineering, including configuration of Cisco, Juniper, or similar networking technologies.Strong understanding of TCP/IP, routing, switching, VLANs, VXLANs, firewalls, and VPNs.Ability to troubleshoot complex networking issues in a lab environment.Security clearance may be required depending on the project.Preferred Qualifications:Experience with cloud networking, SDN (Software-Defined Networking), and virtualization technologies.Knowledge of automation tools for networking (Ansible, Python, etc.).Knowledge of Linux administrationExperience with VMware including NSXGDIT IS YOUR PLACE: Full-flex work week to own your priorities at work and at home 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holidaysThe likely salary range for this position is $144,500 - $195,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA MD Annapolis JunctionAdditional Work Locations:USA VA SterlingTotal Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech seeks a motivated, career and customer-oriented Windows Cloud Systems Engineer to join our team in Herndon, VA The Windows Cloud Systems Engineer will be responsible for engineering, supporting, and troubleshooting various Windows and Microsoft technologies, as well as automating processes and managing Azure environments.Responsibilities include but are not limited to:Engineer, support, and troubleshoot Microsoft Azure Active Directory and Group Policy, Microsoft Defender, including reporting and patching, and Windows 10 (and higher) desktop operating systems, including developing new build and deployment methods for Windows workstations.Support and troubleshoot Windows Server 2019 technologies.Conduct and review Rapid 7 scans.Automate tasks and configuration items using PowerShell.Support and troubleshoot desktop applications, including Microsoft 365 products and classification management tools.Document all new system changes and ensure existing documentation is current, as well as monitor and administer the Azure Virtual Desktop environment.Provide support to Tier 1 and Tier 2 personnel on user issues, including application assistance, network troubleshooting, and other user-related tasks.Minimum Qualifications:Bachelor’s degree in computer science or related field with 6+ years of experience in the Information Technology fieldExperience with core Microsoft Windows platforms, services, and tools, including:Windows 10 (and up) Desktop Operating SystemsWindows 2019 (and up) Server Operating SystemsActive DirectoryGroup PolicyDNS, DHCPMicrosoft PowerShell scriptingStrong verbal communication and documentation skills.Excellent troubleshooting skills.Preferred Qualifications:Experience with Agile Methodology.Familiarity with Terraform.Experience with Visual Studio Code and Git.Knowledge of KQL/SQL Queries.Experience with DevOps practices.Certifications: Microsoft AZ-900 and MS-900.Clearance Requirements:An active TS/SCI with PolygraphPhysical Requirements:Use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine, and computer printer.The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.Constantly positions self to maintain computers in the lab, including under desks and in server closets.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:F5, Information Technology (IT), Systems EngineeringCertifications:Security+ CE - CompTIAExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is your place. Make it your own by discovering new ways to apply the latest technologies securely and expertly. By owning your opportunity at GDIT, you’ll become a critical part in how we successfully solve our clients’ biggest challenges, deliver on promise, and innovate the client’s physical/virtual infrastructure for the future. Our work depends on an F5 Engineer joining our team to support Government activities in Sterling, VA or Annapolis Junction, MD.At GDIT, we foster a people-focused and customer-centric environment in delivering Network Engineering Services. As an F5 Engineer supporting the Government, you will be responsible for traffic management, F5 Local Traffic Manager, F5 Global Traffic, Tool Command Language (TcL), and more.In this role, a typical day will include:Managing the configuration on multiple physical and virtual F5 across multiple data centers.Participating in the development and support of customer technical requirements.Planning, designing, developing, implementing, and operating F5 products such as LTM, ASM, BIG-IQ, and APM.Providing clear technical documentation and written procedures for issues identified and addressed.Proposing and implementing system enhancements that improves the performance and reliability of the network security infrastructure.Monitoring and troubleshooting platform and OS based problems: network security infrastructure, and connectivity issues.Performing launch testing for new software releases and the introduction of new features.Collaborating with different technology towers to achieve common goals.Applying capacity planning configuration changes as needed.Addressing performance, scalability, and service architecture administration issues.Coordinating equipment orders including physical or virtual appliances, as well as upgrading, monitoring, testing, and servicing the systems as needed.WHAT YOU’LL NEED:Active TS/SCI clearance and ability to obtain and maintain a CI polyMust meet DoD 8570 IAT Level II requirements including one of the following:Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA SecurityBachelor of Science Degree, or a related technical discipline, or the equivalent combination (10+ yrs) of education, technical certifications or training, or work experience.Must have the F5 201 certification or obtain the certification within 3 months of hire date.7+ years of relevant F5 experience with F5 LTM, ASM, BIG-IQ, and/or APM administration and life cycle management including experience with advanced iRule creation and troubleshootingDemonstrates knowledge of a broad range of technology towers i.e.: Storage, Virtualization, Intel, Networking, Data Center Migration and Disaster RecoveryExperience deploying, managing, and troubleshooting network systems, switching, and routing protocol standards such as: TCP/IP, MPLS, OSPF, BGP, SDN, and 802.1x.Experience managing and troubleshooting DNS, DHCP, IPAM, and NTP in a large multi-site environmentKnowledge of risk and controls landscape, ensuring company-wide standards are metThe likely salary range for this position is $144,500 - $195,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA MD Annapolis JunctionAdditional Work Locations:USA VA SterlingTotal Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech seeks a motivated, career and customer-oriented Senior Network Engineer to join our team in Reston, VA. This is an onsite position.The Senior Network Engineer will work with Network and Systems Engineers to design, build, monitor, maintain, and upgrade all program networks to ensure data is consistently available and flowing properly.Responsibilities include but are not limited to:Designing, building, monitoring, maintaining, and upgrading all program networks and communications linksAnalyzing networks and communications links to identify and resolve architecture, provider, environment, or other issuesImplementing and maintaining effective tools to evaluate/analyze data movement and ensure data integrity throughout the networkWorking with engineering teams to troubleshoot integration issues and to maximize network and system performanceEstablishing appropriate network monitoring and early warning mechanisms to proactively identify potential issues before they impact operationsMonitoring and evaluating network performance and recommending improvementsPerforming performance testing and tuning for all network and Cloud infrastructuresMinimum Qualifications:10+ years of relevant experience serving as a Network Engineer or performing similar technical dutiesStrong experience with network hardware configuration and maintenance in large-scale environmentsStrong experience with relevant networking and firewall technologies such as Cisco and Palo AltoStrong network administration experience in areas such as DNS, routing, firewall configuration, scripting and automationStrong Cloud experience, including remote management, with technologies such as AWSStrong experience performing Tier 2-4 network troubleshooting and resolving issuesPreferred Qualifications:Prior experience managing and maintaining complex networks used to transport data worldwideAbility and willingness to travel overseas if requiredClearance Requirements:Must have an active/current TS/SCI w/ polygraphPhysical Requirements:Must be able to be in a stationary position more than 50% of the timeMust be able to communicate, converse, and exchange information with peers and senior personnelConstantly operates a computer and other office productivity machinery, such as a computerThe person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

Type of Requisition:PipelineClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Backup Solutions, Storage Engineering, Storage SystemsCertifications:Security+ CE - CompTIAExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is your place. Make it your own by discovering new ways to apply the latest technologies securely and expertly. By owning your opportunity at GDIT, you’ll become a critical part in how we successfully solve our clients’ biggest challenges, deliver on promise, and innovate the storage/data needs of the mission. Our work depends on a Storage Engineer joining our team to support Government activities in Annapolis Junction, MD or Sterling, VA.At GDIT, we foster a people-focused and customer-centric environment in delivering Storage Engineering Services. As a Storage Engineer supporting the Government, you will be trusted to engineer solutions for storage devices and backup technologies, as well as automating data share and access management. In this role, a typical day will include:Participating in requirement analysis, solution design, testing, and implementation of next generation Storage and Backup systems, both on and off premise.Collaborating with the Gov Technical Leads, storage vendors, and cloud providers to evaluate emerging technologies.Developing and maintaining the storage demonstration environment in the designated test lab.Developing test plans to assess storage systems and backup solutionsParticipating in root cause analysis for significant problems and suggests clear recommendations for improvements.Providing storage upgrade recommendations and project integration support.Providing Tier 3 & 4 support to existing storage and backup systems.Conducting system security engineering activities with a Storage/SAN focus.Installing, monitoring, and tuning new storage solutions to obtain an Authorize to Operate (ATO).What you’ll need:Active TS/SCI clearance and ability to obtain and maintain a CI polyMust meet DoD 8570 IAT Level II requirements including one of the following: Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security.Education: Bachelor of Science Degree, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.Minimum of 8 years related experience and/or DoD systemsIn-depth knowledge of NetApp, Dell/EMC, Pure Storage, Cohesity, Rubrik, NetBackup, Hyperconverged (VxRail, Nutanix) solutionExperience with full life cycle storage area network (SAN) administration, architecture, and support including storage utilizations, capacity planning and adjusting storage requirements.Experience with virtual environment such as VMWare .Proficiency with Windows and RedHat administration.Familiarity with Cloud storage solutions (AWS, Azure, or Oracle).Demonstrated knowledge of a broad range of technology towers i.e.: Storage, Virtualization, Intel, Networking, Data Center Migration and Disaster RecoverySome travel requiredGDIT IS YOUR PLACE: Full-flex work week to own your priorities at work and at home 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holidaysThe likely salary range for this position is $138,072 - $186,804. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA MD Annapolis JunctionAdditional Work Locations:USA VA SterlingTotal Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech is seeking a highly skilled and motivated Cyber Detection and Response Analyst to join our dynamic Cyber Incident Response Team. As a key member of the team, you will be responsible for proactively monitoring, detecting, analyzing, and responding to cybersecurity incidents within our large enterprise network. Your expertise in incident detection, analysis, and response will play a vital role in safeguarding our organization's critical assets and ensuring the integrity of our information systems.Responsibilities include, but are not limited to:Incident Detection and MonitoringUtilize SIEM (Security Information and Event Management) systems and other detection technologies to identify and investigate security anomalies.Collaborate with other teams to establish and fine-tune detection rules and alerts.Incident Analysis and InvestigationConduct in-depth analysis of detected incidents to determine the nature, extent, and impact of the cybersecurity threats.Perform forensic analysis, including examining network traffic, log files, and system artifacts, to identify the root cause and potential entry points of incidents.Document incident findings, including the attack methodology, IOCs, and recommended mitigation measures.Collaborate with cross-functional teams, such as network engineers, system administrators, and legal representatives, to gather and analyze relevant information during incident investigationsIncident Response and MitigationExecute the incident response process, following established procedures and protocols, to contain, mitigate, and remediate security incidents.Coordinate with internal teams and external stakeholders to ensure a swift and effective response to incidents, including communication, containment, and recovery activities.Utilize incident response tools and technologies to facilitate the investigation, containment, and eradication of threats.Provide recommendations for remediation actions and improvements to security controls and processes based on incident findings and lessons learned.Threat Intelligence and Vulnerability ManagementStay up to date with the latest cybersecurity threats, vulnerabilities, and industry best practices.Monitor external sources for threat intelligence and emerging trends to enhance the organization's incident detection and response capabilities.Contribute to vulnerability management activities by assessing and prioritizing vulnerabilities and providing guidance on remediation strategies.Reporting and DocumentationPrepare clear and concise incident reports, including detailed timelines, analysis, and recommendations for senior management and relevant stakeholders.Maintain accurate and up-to-date documentation of incidents, investigations, actions taken, and lessons learned.Assist in the development and maintenance of incident response playbooks, procedures, and guidelines.Basic Qualifications:2+ years of experience in Cybersecurity, Information Technology , Computer Science or other relevant technical field; experience can be any combination professional experience, internships , lab work or coursework.Experience with one or more of the following: SIEM systems, network security tools, log analysis tools, cybersecurity principles, incident detection, analysis, and response methodologies, operating systems, network protocols, and security technologies.DoD 8570 IAT-II required (can be obtained after hire)Security Requirements: Active/Current TS/SCI with polygraph

Type of Requisition:PipelineClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Integration, Systems Design, Systems EngineeringCertifications:Security+ CE - CompTIAExperience:8 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is your place. Make it your own by discovering new ways to apply the latest technologies securely and expertly. By owning your opportunity at GDIT, you’ll become a critical part in how we successfully solve our clients’ biggest challenges, deliver on promise, and innovate the client’s physical/virtual infrastructure for the future. Our work depends on an F5 Engineer joining our team to support Government activities in Sterling, VA or Annapolis Junction, MD.At GDIT, we foster a people-focused and customer-centric environment in delivering Network Engineering Services. As an F5 Engineer supporting the Government, you will be responsible for traffic management, F5 Local Traffic Manager, F5 Global Traffic, Tool Command Language (TcL), and more.In this role, a typical day will include:Manages the configuration on multiple physical and virtual F5 across multiple data centersParticipates in the development and support of customer technical requirementsPlans, designs, develops, implements, and operates F5 products such as LTM, ASM, BIG-IQ, and APMProvides clear technical documentation and written procedures for issues identified and addressedProposes and implements system enhancements that improves the performance and reliability of the network security infrastructureMonitors and troubleshoots platform and OS based problems: network security infrastructure, and connectivity issuesPerforms launch testing for new software releases and the introduction of new featuresCollaborates with different technology towers to achieve common goalsApplies capacity planning configuration changes as neededAddresses performance, scalability, and service architecture administration issuesCoordinates equipment orders including physical or virtual appliances, as well as upgrading, monitoring, testing, and servicing the systems as neededWhat you’ll need:Active TS/SCI clearance and ability to obtain and maintain a CI polyEducation: Bachelor of Science Degree, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.Must have the F5 201 certification or obtain the certification within 3 months of hire date.7+ years of relevant F5 experience with F5 LTM, ASM, BIG-IQ, and/or APM administration and life cycle management including experience with advanced iRule creation and troubleshootingDemonstrates knowledge of a broad range of technology towers i.e.: Storage, Virtualization, Intel, Networking, Data Center Migration and Disaster RecoveryExperience deploying, managing, and troubleshooting network systems, switching, and routing protocol standards such as: TCP/IP, MPLS, OSPF, BGP, SDN, and 802.1x.Experience managing and troubleshooting DNS, DHCP, IPAM, and NTP in a large multi-site environmentKnowledge of risk and controls landscape, ensuring company-wide standards are metGDIT IS YOUR PLACE: Full-flex work week to own your priorities at work and at home 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holidaysThe likely salary range for this position is $138,072 - $186,804. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA MD Annapolis JunctionAdditional Work Locations:USA VA SterlingTotal Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech seeks a motivated, career and customer-oriented Software Assurance Evaluation Engineer to join our team in Hanover, MD. This is a full time position with 5 days being onsite. The position is part of a team that provides software development support for an organization that is tasked with dissemination of data to various customers within the Intelligence Community.Responsibilities include, but are not limited to:Responsible for leading the development of Software Assurance Analysis methodologies, formulating, and validating testing scores, creating, and validating test cases that support Software Assurance (SwA) tool analysis.Acts as a technical expert in the testing of client software and defines remediation recommendations with clients to define recommended remediation.Responsible for mentoring junior Software Assurance Evaluation Engineers providing advice, guidance, consultation and teaching state-of-the-art software assurance testing and analysis techniquesResponsible for leading efforts in defining new methods and techniques for software assurance testing and analysis. Leading teams and surveying industry to identify new source code SwA tools and methodologies.Will be responsible for tuning and running source code analysis tools, evaluating the strengths and weaknesses, and determining the suitability for a given software/customer while interpreting, prioritizing, and using source code SwA tools results to remediate potential vulnerabilities in software.Required Qualifications:Master’s Degree in software engineering, computer science or electrical engineering and eleven (11) years’ experience in systems security engineering, software vulnerability assessment.Or Bachelor’s Degree in software engineering, computer science or electrical engineering and fifteen (15) years’ experience in systems security engineering, software vulnerability assessmentFifteen (15) years of experience evaluating the strengths and weaknesses and determining the suitability of software in a given software/customer environment.Ten years of experience designing, implementing and testing source code SwA analysis processes.Ten years of experience programming in Java, C/C++, or C#.Five years of experience developing/consulting on code for production systems using structured development environments.Preferred Qualifications:Experience with some or all the below technologies:KlockworkCodePeerFortran-LintCodeSonarSecurity FortifyIDA ProMATLABSecurity Clearance Requirements:Active TS/SCI w/ PolygraphPhysical Requirements:Must be able to remain in a stationary position 50%.Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Backup Solutions, Infrastructure, Storage Engineering, Storage Systems, Systems ArchitectureCertifications:Security+ CE - CompTIAExperience:8 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is your place. Make it your own by discovering new ways to apply the latest technologies securely and expertly. By owning your opportunity at GDIT, you’ll become a critical part in how we successfully solve our clients’ biggest challenges, deliver on promise, and innovate the storage/data needs of the mission. Our work depends on a Storage Engineer joining our team to support Government activities in Annapolis Junction, MD or Sterling, VA.At GDIT, we foster a people-focused and customer-centric environment in delivering Storage Engineering Services. As a Storage Engineer supporting the Government, you will be trusted to engineer solutions for storage devices and backup technologies, as well as automating data share and access management. In this role, a typical day will include:Participating in requirement analysis, solution design, testing, and implementation of next generation Storage and Backup systems, both on and off premise.Collaborating with the Gov Technical Leads, storage vendors, and cloud providers to evaluate emerging technologies.Developing and maintaining the storage demonstration environment in the designated test lab.Developing test plans to assess storage systems and backup solutionsParticipating in root cause analysis for significant problems and suggests clear recommendations for improvements.Providing storage upgrade recommendations and project integration support.Providing Tier 3 & 4 support to existing storage and backup systems.Conducting system security engineering activities with a Storage/SAN focus.Installing, monitoring, and tuning new storage solutions to obtain an Authorize to Operate (ATO).What you’ll need:Active TS/SCI clearance and ability to obtain and maintain a CI polyMust meet DoD 8570 IAT Level II requirements including one of the following: Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security.Education: Bachelor of Science Degree, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.Minimum of 8 years related experience and/or DoD systemsIn-depth knowledge of NetApp, Dell/EMC, Pure Storage, Cohesity, Rubrik, NetBackup, Hyperconverged (VxRail, Nutanix) solutionExperience with full life cycle storage area network (SAN) administration, architecture, and support including storage utilizations, capacity planning and adjusting storage requirements.Experience with virtual environment such as VMWare .Proficiency with Windows and RedHat administration.Familiarity with Cloud storage solutions (AWS, Azure, or Oracle).Demonstrated knowledge of a broad range of technology towers i.e.: Storage, Virtualization, Intel, Networking, Data Center Migration and Disaster RecoverySome travel requiredGDIT IS YOUR PLACE: Full-flex work week to own your priorities at work 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holidaysThe likely salary range for this position is $136,000 - $184,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA MD Annapolis JunctionAdditional Work Locations:USA VA SterlingTotal Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech is seeking a Cloud Software Engineers to join our team in the Ft. Meade, MD area. In this role, you will develop, maintain, and enhance complex and diverse Big-Data cloud systems based upon documented requirements.Responsibilities include, but are not limited to:Design and develop software solutions using Kubernetes.Collaborate with team members to determine best practices and client requirements for software.Develop high-quality software design and architecture.Identify, prioritize and execute tasks in the software development life cycle.Develop tools and applications by producing clean, efficient code.Automate tasks through appropriate tools and scripting.Review and debug code.Perform validation and verification testing.Collaborate with internal teams and vendors to fix and improve products.Document development phases and monitor systems.Minimum Qualifications:Bachelor's Degree from an accredited college or university in Computer Science or related discipline from an accredited college or university is required Or 4 additional years of experience may be substituted in lieu of a degree.3 years of experience in software development/engineering in programs and contracts of similar scope, type, and complexity.Strong programming skills in one or more languages (e.g. Go, Python, Java)Familiarity with CI/CD pipelines and GitOps principlesHands-on experience with container technologies (Docker, containerd) and orchestration tools (Kubernetes, Helm).Certification requirements:One or more of the following is required or must be able to obtain one:AWS Certified Solutions Architect AssociateAWS Certified SysOps AdministratorAWS Certified Solutions Architect ProfessionalAWS Certified DevOps Engineer ProfessionalCertified Kubernetes Application DeveloperCertified Kubernetes AdministratorClearance Requirements:Must have current/active TS/SCI w PolygraphPhysical Requirements:Must be able to remain in a stationary position 50%.Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Design, Documentations, Microsoft Windows ServerCertifications:CompTIA Security + certified (DoD 8570 IAT Level II) - CompTIAExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is your place. Make it your own by bringing your ideas and unique perspective to our culture. By owning your opportunity at GDIT, you are helping us ensure today is safe and tomorrow is smarter. Our work depends on a Systems Engineer with emphasis in Active Directory & Secret Server joining our team to support Government activities in Washington, D.C., Sterling, VA, or Annapolis Junction, MD.At GDIT, people are our differentiator. As a Systems Engineer supporting the Government, you will be a part of a team charged with engineering IDAM technologies such as digital identities, Virtual Directory, PKI, Access Control, and more to ensure integrity and confidentiality of critical client systems.In this role, a typical day may include:Planning, conducting, and overseeing the technical aspects of projectsCoordinating the efforts of technical support staff in the performance of assigned projects aligned with the RMF process for obtaining ATO's in the customer environmentApplying advanced methods, theories, and research techniques in the investigation and solution of the complex system requirements and problems.Developing training tools and documentation; overseeing implementation of sameProviding technical consultation on current and proposed systems to other organizations and clientsAssisting in the planning and performing of analytical research, design development, and other assignments in conformance with design, engineering and customer specificationsServing as a technical consultant on current and proposed systems to the client which may require after hours/on-call support towards mission successWHAT YOU’LL NEED:Active TS/SCI clearance and ability to obtain and maintain a CI poly.Must meet DoD 8570 IAT Level II requirements including one of the following: Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security.10 years of relevant experience or an equivalent combination of education (BA/BS) and years of experience.Expert level troubleshooting skills with Active Directory, Azure AD, Group Policies including Advanced group policy manager, DNS, PKI, Microsoft PowerShell, Windows Server versions up to 2019Ability to quickly get up to speed on complex topologies and interdependencies across a wide range of technologies, most specifically: 2012 or later forest/domains and complex Active Roles administration and sync serviceExperience with architecting and engineering enterprise level solutions.Advanced analytical and creative problem-solving skills for creation and testing of software systems and maintenance of sameAbility to work with little supervision in high stress / high visibility environments with time sensitive requirements.Ability to work independently and as part of a team.Ability to take direction and retain informationDesired:Knowledge in One Identity Active Roles Server and Sync Server, Thycotic Secret Server, Microsoft FIM/MIM, SailPoint, and Radiant Logic FIDWHAT GDIT CAN OFFER YOU:Full-flex work week401K with company matchInternal mobility team dedicated to helping you own your careerCollaborative teams of highly motivated critical thinkers and innovatorsAbility to make a real impact on the world around youThe likely salary range for this position is $127,500 - $172,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA MD Annapolis JunctionAdditional Work Locations:USA VA SterlingTotal Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech is seeking a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Linthicum Heights, MD. This role is vital for ensuring the confidentiality, integrity, and availability of systems within secure environments.The ISSE will provide cybersecurity and systems engineering support to:Link Encryptor Family (LEF) development, evaluation and certification efforts.Ensure interoperability between LEF implementations by specifying requirements and verifying compliance. Develop new versions of the LEF Cryptographic Interoperability Specification (LEFCIS) and maintain existing versions.Provide laboratory engineering support and participate in planning, setup, testing, and reporting of security, functionality, interoperability, and conformance testing of LEF products.Minimum requirements needed to qualify for the role:Fourteen years experience as an ISSE on programs and contracts of similar scope, type, complexity within the Federal Government is required.Bachelor’s degree in computer science, Information Assurance, Information Security System Engineering or related discipline from an accredited college or university is required.Four years of additional ISSE experience may be substituted for a bachelor’s degree.DoD 8570 compliance with IASAE Level 2 is required, CISSP CertificationUnderstanding of encryption technologies and cryptographic principles.Knowledge of system certification and accreditation (C&A) processes.Experience in performing vulnerability assessments, threat modeling, and risk analysis.Knowledge of network devices, including routers, switches, firewalls, and intrusion detection/prevention systems.Understanding of networking concepts and protocols, including serial communications (EIA-530, EIA-422/423, EIA-232, EIA-644), TCP/IP, HTTP/S, SSL/TLS, and RESTCONF/YANG.Knowledge of Operating Systems, including Linux, Windows and VMwarePreferred Qualifications:Deep understanding of symmetric and asymmetric key management techniques and principles.Experience with encryptors, secure communications, and cryptographic product evaluation.Familiarity with the agency’s Information Assurance Security Requirements Directive (IASRD) and Security Evaluation Requirements Document (SERD) requirements and security methods necessary to meet requirements.Experience reviewing and analyzing security documentation required to obtain agency certificationExperience with test equipment and analysis tools, including oscilloscopes, logic analyzers, network sniffers, and LAN/WAN testers.Experience with installation, configuration, and use of Link Encryptor Family devices, including KIV-7M.Knowledge of Tactical Data Links, such as Link-11, Link-16, and Link-22.Knowledge of satellite system Ground Operating Equipment encryptors, such as MYK-15A, MYK-16B, MYK-17B, and GRYPHON.Knowledge of the Link Encryptor Family Cryptographic Interoperability Specification (LEFCIS).Experience in the development and operation of LEFCIS compliant products.Experience developing Operational Security Doctrine and policies that define cybersecurity objectives for the protection and use of LEF devices.Experience in designing security solutions to mitigate risks and ensure compliance with government regulations (e.g., RMF, FISMA, NIST 800-53).Certifications relevant to Linux or specific networking technologies are a plus (e.g., RHCSA, RHCE, or CCNA).Clearance Requirements:Must have a current/active TS/SCI w/ PolygraphPhysical Requirements:Must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Complex Systems, High-Performance Computing (HPC) Systems, Linux, Management Tools, Systems EngineeringCertifications:NoneExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:Linux Systems EngineerGDIT is seeking a TS cleared Linux Systems Engineer to join our team in supporting Federal Government customers. You will serve as the subject matter expert (SME) for a range of HPC solutions and apply your systems administrative expertise to configure these resources for the computational demands of emerging workloads that are critical to the customers. This position requires you to be onsite everyday either in Quantico VA or Annapolis Junction MD. Your duties will include, but not be limited to:• Install, configure, test, and maintain system management tools, infrastructure, and server applications• Participate in the design of information and operational systems• Monitor and test application performance for potential bottlenecks, identify possible solutions, and work with vendors to implement fixes• Monitor, identify, and resolve server and storage issues• Communicate and coordinate with vendors, customer teams, and multiple stakeholders regarding requirements, workflows, and problem resolution actions• Develop and maintain custom scripts to automate tedious, repetitive, and/or correct error prone tasks related to provisioning, installation, configuration, and management of IT systems and services• Prepare and maintain documentation for system and application configurationsRequired Qualifications:• Linux systems administration experience in a secure environment maintaining compliance with Security Technical Implementation Guide (STIG) standards• Application installation and test experience including but not limited to SPACK, Ansible, Puppet, Apache NiFi, Compilers, and System libraries• Position is 100% onsite at Quantico, VA with some travel to Clarksburg, WV• Active Top SecretTop-Secret Clearance (TS/SCI) with ability to obtain CI/Poly• Minimum Education: BA/BS and 10 years of experience or MA/MS and 8 years of related experienceDesired Qualifications:• Development and programming experience (preferred language is C/C++) with an ability to parallelize is preferred • Knowledge of Bash, Python, and MPI is useful• Experience with GPU development tools (CUDA) is a plus, but is not requiredThe likely salary range for this position is $153,000 - $207,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:10-25%Telecommuting Options:OnsiteWork Location:USA MD Annapolis Junction - Customer Proprietary (MDC264)Additional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech seeks a motivated, career and customer-oriented Hardware Engineer to join our team in Ft. Meade, MD. This is a full time position with 5 days being onsite. This position is part of a team that provides engineering and Information Technology services to provision, manage, sustain, innovate, modernize, refresh, reengineer, and secure the Nuclear Command and Control (NC2) and Non-NC2 cryptographic production infrastructure.Responsibilities include but are not limited to:Analyzing hardware specifications and system/subsystem requirements to conceive and document a practical design for hardware components to include servers, network devices, transmission media, storage devices, user interface devices, and special processors.Ensuring problems with operational hardware have been properly identified and solutions satisfy user’s requirements while preparing functional requirements and specification for hardware acquisitionsDeveloping hardware installation schedules based upon set-up, integration, and test timeliness while assisting with preparing installation guides, field test procedures, and troubleshooting guides.Conduct site surveys, assesses and documents current site network configuration and site-unique requirements, preparing engineering plans and site installation Technical Design Packages, configuring computers, communications devices and peripheral equipmentResponsible for scheduling requested evaluations submitted from vendors, receiving, unpacking, and setting up submitted commercial equipment for evaluation and setting up appropriate tools and sensors to support evaluations.Minimum Qualifications: Bachelor’s degree in communications engineering, Computer Engineering, Computer Science, Electrical Engineering, Information Systems, Mathematics, or related discipline from an accredited college or university and 7 years of experience as a Hardware Engineer analyzing complex hardware systems for SIGINT solutions. is required.Five (5) years of additional hardware engineering experience may be substituted for a bachelor’s degree.Experience with VHDL, Vilinx, Vivado or similar tools/technologies is requriedClearance Requirements:Must have a current/active TS/SCI w/ PolygraphPhysical Requirements:Must be able to remain in a stationary position for extended periods of time. Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. Must be able to move vendor equipment

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Server Virtualization, Virtualization, VMwareCertifications:CompTIA Security+ - CompTIAExperience:8 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is your place. Make it your own by discovering new ways to apply the latest technologies securely and expertly. By owning your opportunity at GDIT, you’ll become a critical part in how we successfully solve our clients’ biggest challenges, deliver on promise, and innovate the client’s physical/virtual infrastructure for the future. Our work depends on a Virtualization Engineer joining our team to support Government activities in Sterling, VA or Annapolis Junction, MD.At GDIT, we foster a people-focused and customer-centric environment in delivering Server & Compute Platform Engineering Services. As a Virtualization Engineer supporting the Government, you will be responsible for physical/virtual platforms, server build deployments, server virtualization, hyperconverged platforms, etc.In this role, a typical day will include:· Designs and builds virtual environment service models including Infrastructure-as-a-Service and Platform-as-a-Service.· Identifies, designs, and implements process improvements for the virtualization of and distribution of applications: automating manual processes, optimizing delivery, re-designing infrastructure for greater scalability· Designs, implements, and maintains VMWare vSphere virtualization infrastructure, including ESXi hosts, vCenter Server, and vSAN.· Analyze user’s requirements, concept of operations documents, and high-level system architectures to develop system requirements specifications· Incorporate new plans, designs and systems into ongoing operations· Develops system architecture and system design documentation· Interacts with the Government regarding technical considerations and for associated problems, issues, or conflicts· Responsible for the technical integrity of work performed and deliverables associated with the Systems Engineering area of responsibilityWhat you’ll need:· Active TS/SCI clearance and ability to obtain and maintain a CI poly· DoD 8570 IAT Level II Certification: Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security.· 6+ years’ of related experience and a Bachelors or equivalent combination of education and years of experience· Strong knowledge of virtualization technologies such as VMware, Hyper-V, or KVM· Proficiency in configuring and optimizing virtual machines, storage, and networking· Knowledge with configuration of virtual switches and VLANs· VMware Certified Professional certification WHAT GDIT CAN OFFER YOU: Full-flex work week401K with company matchInternal mobility team dedicated to helping you own your careerCollaborative teams of highly motivated critical thinkers and innovatorsAbility to make a real impact on the world around youGDIT IS YOUR PLACE: Full-flex work week to own your priorities at work and at home 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holidays#ISEECareersThe likely salary range for this position is $148,750 - $201,250. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA MD Annapolis JunctionAdditional Work Locations:USA VA SterlingTotal Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Desktop Computers, Microsoft Windows, Microsoft Windows ServerCertifications:Security+ CE - CompTIAExperience:8 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is your place. Make it your own by discovering new ways to apply the latest technologies securely and expertly. By owning your opportunity at GDIT, you’ll become a critical part in how we successfully solve our clients’ biggest challenges, deliver on promise, and innovate the client’s IT infrastructure for the future. Our work depends on a Peripheral Testing Engineer joining our team to support mission objectives in Annapolis Junction, MD.At GDIT, we foster a people-focused and customer-centric environment in delivering Desktop Engineering services. As a Peripheral Testing Engineer supporting our government customer, you will be responsible performing integration testing and reporting of new desktop systems, thin client devices, and peripherals against new baselines, BIOS updates, and device drivers.In this role, a typical day will include:Work with the Government end-user community, Government specific software applications, and other Service Areas to ensure best integration of end-use compute across the environment as well as diagnosing issues and providing solutionsMaintains the integrity and security of Desktop Images, Servers, Systems, and PeripheralsEvaluates desktop/ software and hardware technologies and determines how they can best be effectively integrated into the customer’s environment.Develops, tests, deploys, and maintains Group Policy Objects (GPOs) in Microsoft Active Directory (AD) for end user devices which implement STIG and other device and account controls.Develops, tests, and deploys desktop/images including applications, GPO updates, and client supported peripheral devices.Designs and integrates new software and hardware into the customer’s environment.Manages anti-virus and malware detection, analysis, and remediation. This includes providing installation, configuration, and support for anti-virus and anti-malware software tools.Manages Data Loss Prevention (DLP) tools for the desktop environment, including installation, configuration, and support for DLP tools.Maintains current knowledge of relevant technologies as assigned.Perform research, analysis, and design for all OS systems and the network infrastructure.Develop, implement, and document formal configuration guides as needed.Ensure that essential services are installed on supported versions of OS and keep the versions of the services themselves up to dateProvides technical hardware compatibility testing and accreditation of peripheral devicesEvaluates testing resultsWhat you’ll need:Active TS/SCI clearance and ability to obtain and maintain a CI polyEducation: Bachelor of Science Degree, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experienceMust meet DoD 8570 IAT Level II requirements including one of the following: Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security10+ years of relevant experienceExperience with deploying, configuring, and managing enterprise configuration and application management solutions using Microsoft Configuration Manager (MCM)Experience with deploying, configuring, and managing enterprise solutions for Windows 7 and 10Experience with developing and enhancing operational procedures and new innovative solutions to address current and emerging IT challengesGDIT IS YOUR PLACE: Full-flex work week to own your priorities at work 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holidaysThe likely salary range for this position is $121,680 - $161,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA MD Annapolis JunctionAdditional Work Locations:USA VA SterlingTotal Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Complex Systems, High-Performance Computing (HPC) Systems, Linux, Management Tools, Systems EngineeringCertifications:NoneExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:HPC Systems EngineerGDIT is seeking a TS cleared HPC Systems Engineer to join our team in supporting Federal Government customers. You will serve as the subject matter expert (SME) for a range of HPC solutions and apply your systems administrative expertise to configure these resources for the computational demands of emerging workloads that are critical to the customers. This position requires you to be onsite either in Quantico VA or Annapolis Junction MD. Your duties will include, but not be limited to:Install, configure, test, and maintain system management tools, infrastructure, and server applicationsParticipate in the design of information and operational systemsMonitor and test application performance for potential bottlenecks, identify possible solutions, and work with vendors to implement fixesMonitor, identify, and resolve server and storage issuesCommunicate and coordinate with vendors, customer teams, and multiple stakeholders regarding requirements, workflows, and problem resolution actionsDevelop and maintain custom scripts to automate tedious, repetitive, and/or correct error prone tasks related to provisioning, installation, configuration, and management of IT systems and servicesPrepare and maintain documentation for system and application configurationsRequired Qualifications:Linux systems administration experience in a secure environment maintaining compliance with Security Technical Implementation Guide (STIG) standardsApplication installation and test experience including but not limited to SPACK, Ansible, Puppet, Apache NiFi, Compilers, and System librariesHPC systems experience including High-speed Interconnect Networks (HSNs), parallel file systems, Slurm batch, provisioning tools, and systems managementPosition is 100% onsite at Quantico, VA with some travel to Clarksburg, WVActive Top Secret Clearance (TS/SCI) with ability to obtain CI/PolyMinimum Education: BA/BS and 10 years of experience or MA/MS and 8 years of related experienceDesired Qualifications:Development and programming experience (preferred language is C/C++) with an ability to parallelize is preferredKnowledge of Bash, Python, and MPI is usefulExperience with GPU development tools (CUDA) is a plus, but is not requiredGDIT IS YOUR PLACE: 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holidaysThe likely salary range for this position is $153,000 - $207,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:10-25%Telecommuting Options:OnsiteWork Location:USA MD Annapolis Junction - Customer Proprietary (MDC264)Additional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Type of Requisition:RegularClearance Level Must Currently Possess:SecretClearance Level Must Be Able to Obtain:SecretPublic Trust/Other Required:NoneJob Family:Network EngineeringJob Qualifications:Skills:Cloud Computing, Cloud Infrastructure, Cloud SecurityCertifications:CCNP Enterprise (CCNP-Enterprise) - Cisco, CompTIA Advanced Security Practitioner (CASP) – IAT Level III - CompTIAExperience:8 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is seeking a Cloud Network Engineer to help support our Defense Logistics Agency (DLA IOEE/IOSEE) program in Springfield, VA. This is a hybrid position meaning that selected candidate is expected to come into the Springfield GDIT office once a week based on mission need. In addition, the Cloud Network Engineer is expected to go into the DLA facilityas needed to complete their SIPR work. The schedule will be dependent on the amount of NIPR/SIPR work at a given time.As a Cloud Network Engineer, you will be responsible for designing, implementing, and maintaining our cloud infrastructure, as well as ensuring the availability, performance, and security of our cloud environment. With minimal direction, provide support, analysis and research into exceptionally complex problems and processes relating to the subject matter. Serve as technical expert on executive-level project teams providing technical direction, interpretation, and alternatives. Think independently and demonstrate exceptional written and oral communications skills. Apply extensive technical expertise and have full knowledge of other related disciplines. Guide the successful completion of major programs and may function in a project leadership role. Develop technical solutions to complex problems that require the regular use of ingenuity and creativity. Exercise considerable latitude in determining technical objectives of assignment. Possess expertise is in a particular area of Information Technology (e.g., Information Systems Architecture, Telecommunications Systems Design, Architecture, Implementation, Information Systems Integration, Software Development Methodologies, Security Engineering, Communications and Network Systems Management).How the Cloud Network Engineer will make an impact:Planning, performing,and documenting laboratory assessments of hardware and software for both the classified and unclassified DISN Services to ensure proper connectivity and operations between the DLA WAN, the DLA's NOC, and DISA's NOCs.Coordinating with the government customer to create a Technology Assessment Plan (TAP) to include the objectives, scope, equipment and configurations, technical approach, procedures, schedules, and roles and responsibilities required to complete the DLA LAN technology refresh and upgrades. These assessments may include independent cost estimates.Preparing After Action Reports (AAR) that document the approach taken, results, recommendations and supporting rationale.Identifying new and emerging network capabilities as well as developing product evaluation and selection criteria.Developing system evaluations methods and procedures.Producing formal documentation of recommendations for executive briefings.Ensuring interoperability between DLA WAN and DISN network equipment and services.Planning and tracking of implementation tasks.Extensive experience with enterprise network design and sustainment, to include routing, switching, data center, and cloud technology areas.Creating necessary supporting configuration artifacts such as network maps, detailed designs, test plans, operations readiness test reports, device configurations, and maintenance processes and procedures.Providing Subject Matter Expert (SME) engineering services to the government customer.What you’ll need to succeed (Required Qualifications):Bachelor’s Degree and 8 years of experience required. An additional 4 years of experience may be substituted in lieu of degree.Active Secret security clearance with current SSBI or active Secret with the ability to obtain SSBI required. DoD 8570 IAT Level III certification required.Cisco Certified Network Professional Enterprise (CCNP-E) certification required or higher. CheckPoint Certified Security Administrator (CCSA) certification required. Candidates who do not currently possess CCSA will be required to obtain certification within 6 months of hire date.Hands-on experience with Azure, AWS and/or Cloud.Familiarity in a DoD Hosted Cloud Environment with expert level experience working with cloud native technologies.Strong background in cloud computing and a deep understanding of cloud infrastructure, cloud deployment models, and cloud security.Preferred Qualifications:Certifications applicable to this role include Azure Fundamentals, AWS Cloud Practitioner, Comp TIA Cloud+, Check Point Certified Security Expert (CCSE), Cisco Certified Internetworking Expert -Enterprise Infrastructure (CCIE-EI), CheckPoint Certified Security Administrator (CCSA).The likely salary range for this position is $123,250 - $166,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:10-25%Telecommuting Options:HybridWork Location:USA VA SpringfieldAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Graphics Processing Units (GPUs), Kubernetes, TensorflowCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:Deliver simple solutions to complex problems as a Machine Learning Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you'll make the end user's experience your priority and we'll make your career growth ours.At GDIT, people are our differentiator. As a Machine Learning Engineer you will help ensure today is safe and tomorrow is smarter. Our work depends on TS/SCI cleared Machine Learning Engineer joining our team to support our intelligence customer in St. Louis, MO or Springfield, VA.HOW A MACHINE LEARNING ENGINEER WILL MAKE AN IMPACTOwn your opportunity to serve as a critical component of our nation's safety and security. Make an impact by using your expertise to protect our country from threats.Job Description Rapidly prototype containerized multimodal deep learning solutions and associated data pipelines to enable GeoAI capabilities for improving analytic workflows and addressing key intelligence questions. You will be at the cutting edge of implementing State-of-the-Art (SOTA) Computer Vision (CV) and Vision Language Models (VLM) for scalable, distributed AI workloads in Kubernetes/OpenShift environments. Your work will involve image retrieval, segmentation tasks, AI-assisted labeling, object detection, and visual question answering using geospatial datasets such as satellite and aerial imagery, full-motion video (FMV), ground photos, and OpenStreetMap.WHAT YOU'LL NEED TO SUCCEED:Education:Bachelor or Master' Degree in Computer Science, Artificial Intelligence, Machine Learning, Data Science, or equivalent experience in lieu of degree.Experience:5+ yearsTechnical skills:Demonstrated experience applying transfer learning and knowledge distillation methodologies to fine-tune pre-trained foundation and computer vision models to quickly perform segmentation and object detection tasks with limited training data using satellite imagery.Demonstrated experience building secure, containerized Python applications with Kubernetes-first design, including image hardening, vulnerability scanning, and automated deployments using CI/CD pipelines.Demonstrated experience deploying GPU-accelerated deep learning workloads in Kubernetes using NVIDIA TensorRT or CUDA-enabled environments.Demonstrated experience implementing and managing Kubernetes/OpenShift-based AI/ML workloads using Kubeflow, Kserve, Knative, or Mlflow for scalable inference and training.Demonstrated experience using Python to query and retrieve imagery from S3-compliant APIs, perform image preprocessing (chipping, augmentation, or conversion) using common libraries like Boto3 and NumPyDemonstrated experience with deep learning frameworks such as PyTorch or Tensorflow to optimize convolutional neural networks (ResNet or U-Net) for large-scale geospatial applications.Demonstrated experience with version control systems such as Gitlab and managing GitOps workflows for ML model deployments.Demonstrated experience managing Kubernetes/OpenShift clusters for ML workflows, including scaling GPU workloads and configuring Operators.Skills and abilities desired:Demonstrated experience with the HuggingFace Transformers library and optimizing Vision Transformers (ViT) such as DINO or Data-efficient image transformers for geospatial applications.Demonstrated experience with Helm, Kubectl, Kustomize, or Kubernetes/OpenShift Operators for automating AI/ML model deployment.Demonstrated experience with Explainable AI (XAI) techniques.Demonstrated experience with Open Neural Net Exchange (ONNX).Demonstrated experience designing automated verification and validation test benches for AI/ML models, including performance monitoring in containerized environments.Ability to communicate methodological choices, model performance, and results to both technical and non-technical audiences. Location: St. Louis, MO and Springfield, VAUS Citizenship RequiredGDIT IS YOUR PLACE: 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holidays#RoverGSSThe likely salary range for this position is $150,043 - $202,999. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA VA SpringfieldAdditional Work Locations:USA MO St. LouisTotal Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Type of Requisition:RegularClearance Level Must Currently Possess:NoneClearance Level Must Be Able to Obtain:NonePublic Trust/Other Required:BI Full 6C (T4)Job Family:Information SecurityJob Qualifications:Skills:Agile Methodology, Cybersecurity, Information Security, Information Technology SecurityCertifications:NoneExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:GDIT, a Federal marketplace leader in next-generation IT solutions and professional services, is seeking highly qualified and motivated IT professionals like you who are eager to contribute to our critical Homeland Security missions. GDIT is supporting Department of the Homeland Security (DHS) software development and application enhancements. GDIT is excited to offer you a unique opportunity to join an Agile Team utilizing CI/CD pipeline to support one of our nation’s most critical homeland missions.GDIT is seeking a highly motivated security engineer to join our growing team to develop, support, and modernize mission-critical applications for our DHS customer. The successful candidate will help to develop, deploy, and maintain mission-critical applications. You will also provide support and technical advice during conceptualization, development, and implementation phases to transform requirements to working solutions. This includes involvement with users to define system scope and objectives, as well as contributing to design decisions.US Citizenship required. Candidate must be local to the Virginia office.HOW A SYSTEMS ENGINEER WILL MAKE AN IMPACTSpecific responsibilities include but are not limited to:Analyze security systems and seek improvements on a continuous basisReport possible threats or software issuesAbility to implement cost-effective solutions to cybersecurity problemsUnderstand software and hardware implementation in datacenter and cloud environmentsDevelop best practices and security standards for the organizationTest application software and patchesAssist fellow employees with cybersecurity, software, hardware or IT needsScrum/agile project lifecycle approach to resolving vulnerabilitiesWHAT YOU’LL NEED TO SUCCEED:Required Skills / Qualifications:U.S. CitizenshipDHS HQ EOD required to start; must be able to obtain DHS HQ Final SuitabilityBachelors degree or equivalent and 10+ years of security experienceExperience / basic understanding of Java programming languageExperience deploying and monitoring web applications in AWSExperience with secure development, coding, and engineering practicesKnowledge with end-to-end fully-automated CI/CD pipelines, from code commits to productionExperience with build automation CM toolsExperience in Jira to support DevOps implementation in an Agile environmentExperience in Agile methodologyLocation HybridDesired Skills / Qualifications:Comfortable working in a fast-paced environmentExcellent communication skillsCertifications such as CISSP, GSEC, CEH or CISM desiredAn understanding of best practices and how to implement them at a business-wide levelsFamiliar with Ansible TowerFamiliar with Redshift and AWSExperience with DevOps tools such as Git, Jenkins, MavenExperience with Jira to support configuration management in an Agile environmentGDIT IS YOUR PLACE:Full-flex work week to own your priorities at work and at home401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromRest and recharge with paid vacation and holidaysThe likely salary range for this position is $121,680 - $149,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:HybridWork Location:USA VA SpringfieldAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Cyber SecurityJob Qualifications:Skills:Cyber Defense, Cybersecurity, Technical KnowledgeCertifications:8140.01 - DoD, 8570.01-M - DoD, Information Assurance System Architecture and Engineering Specialist (IASAE) Level II - DoDExperience:6 + years of related experienceUS Citizenship Required:YesJob Description:Responsibilities:Build, deploy, configure, and maintain on-premises and cloud-based cybersecurity infrastructure and applications running on Windows and Linux operating systems Engineer and implement cybersecurity solutions leveraging cloud services such as EC2, EBS, ELB, S3, and RDS. Provision AMIs, perform software installations, troubleshooting and maintenance.Assist with research and implementation of enterprise-wide cybersecurity solutions/capabilities/enhancements to support customer business/mission goals and objectives.Evaluate and recommend changes and/or technology upgrades to address performance, standardization and industry best practicesProvide specific, detailed information for hardware and software selection, implementation techniques, and tools for the most efficient solution to meet business needs, including present and future capacity requirements. Represent customer requirements in technical exchanges with other government agencies.Develop and maintain architecture diagrams.Develop and maintain a road map for capabilities, operations, and technologies.Assist with development and execution of test plans and supporting documentation of all network configuration upgrades, additions or revisions for customer approval before implementation.May serve as a team or task lead.Coordinate with stakeholders and external assessors to facilitate security assessments and authorization processes.Qualifications:RequiredA deep expertise in one of the following areas and working knowledge of one or more of the other following: Network Detection and Response (NDR), Endpoint Detection and Response (EDR), Next-Generation Firewalls (NGFWs), Intrusion Detection/Prevention Systems (IDS/IPS), F5 platforms, email/web security gatewaysStrong technical background with a thorough understanding of cloud infrastructure, security principles, compute, storage, and transport. Expertise in Windows and Linux server operating systems. Excellent writing and communication skills, including the ability to develop analytical documents and present oral presentations to senior/executive managementAbility to work independently with little direction and guidance6+ years related technical experience in network/cybersecurity engineering and experience with large-scale enterprise/global networks in a highly diverse environment with an emphasis in DoD capabilitiesDemonstrated experience modernizing complex enterprise cybersecurity systems. Candidate must have a TS/SCI with ability to obtain a PolygraphCertified DoD 8140.01 and 8570.01-M Information Assurance Technical Officer (IAT) Level III and Information Assurance System Architecture and Engineering Specialist (IASAE) Level II. The likely salary range for this position is $121,680 - $149,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA VA SpringfieldAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Type of Requisition:PipelineClearance Level Must Currently Possess:SecretClearance Level Must Be Able to Obtain:SecretPublic Trust/Other Required:NoneJob Family:Network EngineeringJob Qualifications:Skills:Cisco Routers and Switches, Local Area Network (LAN), Network Design, Network Installations, Wide Area Network (WAN)Certifications:Cisco Certified Network Professional Enterprise - Cisco Systems - Cisco, CompTIA Advanced Security Practitioner (CASP) – IAT Level III - CompTIAExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is seeking a Senior Network Engineer to help support our Defense Logistics Agency Information (DLA) Operations Enterprise Enclave (IOEE) and Information Secure Enterprise Enclave (IOSEE) Engineering Support Services program. PLEASE NOTE: This position is mainly remote, however, the employee must report onsite into the GDIT Springfield, VA office on Mondays. As this program supports SIPR work, the Network Engineer is expected to go into the DLA facilityas needed to complete their SIPR work.The schedule will adjust based on work requirements at a given time, but again Mondays are the current mandatory day at the GDIT office.This position requires up to 25% of travel both Contiguous United States (CONUS) and Outside the Contiguous United States (OCONUS) to DLA sites.As a Senior Network Engineer, you will support network engineering design and implementation of technology refreshes. You will work under general supervision, developing requirements from inception to conclusion. Our team consists of multiple senior engineers, and it is expected that each manage assigned projects and tasks and regularly provide status updates to contract leadership and the customer. You should have strong knowledge of route/switch protocols, voice/video, IPv6, compliance with STIG requirements, wireless technology, firewalls, and other network devices. You will work under general supervision, providing engineering support for enterprise network equipment and services. Additional responsibilities include:Develop solutions for simple to moderately complex Wide Area Network (WAN) problems. Possess knowledge of current and anticipated network equipment, including Cisco Catalyst switches and routers.Possess understanding of Tier III & IV troubleshooting for a network consisting of sites across CONUS and OCONUS, utilizing an array of ethernet and legacy connections over L3VPN, full DISN, commercial and hybrid provider services in both classified and unclassified enclaves.Coordinate with contract PM, team lead, commercial vendor and DISA POCs to ensure successful integration of circuit modernization and similar technical efforts.HOW A SENIOR NETWORK ENGINEER WILL MAKE AN IMPACT:Planning, performing,and documenting laboratory assessments of hardware and software for both the classified and unclassified DISN Services to ensure proper connectivity and operations between the DLA WAN, the DLA's NOC, and DISA's NOCs.Coordinating with the government customer to create a Technology Assessment Plan (TAP) to include the objectives, scope, equipment and configurations, technical approach, procedures, schedules, and roles and responsibilities required to complete the DLA LAN technology refresh and upgrades. These assessments may include independent cost estimates.Preparing After Action Reports (AAR) that document the approach taken, results, recommendations and supporting rationale.Identifying new and emerging network capabilities as well as developing product evaluation and selection criteria.Developing system evaluations methods and procedures.Producing formal documentation of recommendations for executive briefings.Ensuring interoperability between DLA WAN and DISN network equipment and services.Planning and tracking of implementation tasks.Creating necessary supporting configuration artifacts such as network maps, detailed designs, test plans, operations readiness test reports, device configurations, and maintenance processes and procedures.Maintain active SIPRNet account and access regularly through DLA HQ.Perform as on-call engineer for both NIPR and SIPR incidents. One weekly rotation every two-three months.Able to travel up to 25% to both CONUS and OCONUS DLA sites.WHAT YOU’LL NEED TO SUCCEED – REQUIRED: CLEARANCE: Active Secret security clearance required with the ability to obtain a Top Secret security clearance. In addition, candidates must possess a favorable Tier 5 investigationPASSPORT: Valid US Passport.Passport may be obtained within first 60 days from hire date.CERTIFICATIONS:----- Cisco Certified Network Professional - Enterprise (CCNP-E) certification required.----- IAT Level III Certified (must have ONE of the following): CASP+ CE, CCNP Security, CISA, CISSP, GCED, GCIH.----- Must be willing to obtain a Check Point Certified Security Administrator (CCSA) within 4 months from start of employment/hire.EDUCATION: Bachelor’s Degree, OR additional work experience in lieu of degree.YEAR'S EXPERIENCE: Minimum of 5 years related technical experience required.TECHNICAL SKILLS:----- Network engineering experience in unclassified and classified environments.----- Familiarity with Standard LAN/WAN protocols, BGP, MPLS and LDP in a service provider environment.----- Experience with network design, installation, maintenance, and troubleshooting.----- Experience with device configuration (multi-vendor environment).----- Experience with wired, wireless, voice, and video technologies.SKILLS & ABILITIES: Ability to manage multiple assigned projects and report status and implementation plans.LOCATION: Hybrid -Primarily Remote, however, must report onsite in Springfield, VA on Mondays (as indicated above).WHAT YOU’LL NEED TO SUCCEED – DESIRED:CERTIFICATIONS:----- Check Point Certified Security Expert (CCSE), CCSE is preferred over CCSA.----- Azure Fundamentals, CompTIA Cloud+ and AWS Cloud Practitioner.GDIT IS YOUR PLACE: Full-flex work week to own your priorities at work and at home 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holidays#GDITcareers#OpportunityOwned#WeAreGDIT#transitioningmilitary#clearedjobs#veteransThe likely salary range for this position is $113,992 - $154,224. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:10-25%Telecommuting Options:HybridWork Location:USA VA SpringfieldAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Cyber EngineeringJob Qualifications:Skills:Cross Domain (Inactive), Security System Design, Systems EngineeringCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is your place. You make it your own by embracing autonomy, seizing opportunity, and being trusted to deliver your best every day. We think. We act. We deliver. There is no challenge we can't turn into opportunity. And our work depends on TS/SCI level cleared Cyber Systems Engineer lll - ECDS joining our team to support our Intelligence customer in Springfield, VA or St. Louis, MO. Job Description:GDIT is looking for a Cross Domain Engineer to lead the design of cross domain solutions; evaluate new technologies and products; calculate system capacity; track system changes; and, execute functional testing. What You'll Get to Do:Lead the security design and engineering of cross domain solutions.Perform analysis of alternatives for new data flows.Identify solution constraints and evaluation criteria.Prepare design packages with complex integration to multiple systems.Update design documents to address new information or lessons learned from deployments and operational activities.Create technical point papers for Cross Domain Solutions related topics.Collects requirements from stakeholders.Schedule/attend Technical Exchange Meetings (TEMs) to discuss /whiteboard design and implementation details.Coordinates implementation approach and timeline with technical and project management staff.Compile and provide additional information to support government strategy planning.Actively participate on integrated teams.Provide guidance and technical solutions to Cross Domain engineersTrain Cross Domain engineers on new technologiesYou'll Bring These Qualifications:TS/SCI clearance + POLYBachelor's Degree in a Technical Field or applicable experience6+ years' experience working as a Cyber Engineer working in application, systemDoD Information Assurance Technical (IAT) Level IIand network Cyber SecurityExperience working with Cross Domain SolutionsExperience with system accreditation and operational support for CDSs.Experience developing systems, products, and/or processes based on a total systems perspective.These Qualifications Would be Nice to Have:CEH - CERTIFIED ETHICAL HACKER - EC-COUNCILCASP+ - COMPTIA ADVANCED SECURITY PRACTITIONER - COMPTIAThe likely salary range for this position is $105,622 - $131,584. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA VA SpringfieldAdditional Work Locations:USA MO St. LouisTotal Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans