Please review the job details below.Maxar is seeking a highly skilled and experienced backend software developer to join our dynamic engineering team. You will be instrumental in designing, developing, and maintaining scalable, highly available, and resilient backend services that power our event-driven cloud applications. This role requires a strong understanding of modern cloud-native architectures, container orchestration, and message queuing systems.Responsibilities:Design, develop, and implement, robust and scalable backend services using Java and Python.Build and maintain event-driven micro services architecture leveraging Apache Kafka and JVM for asynchronous data flows.Orchestrate and manage containerized applications using Kubernetes, with hands on experience in Rancher for cluster management and deployment.Collaborate with multi-contractor teams to deploy and develop new features and functionalitiesOptimize application performance, scalability, and reliability in a cloud environmentImplement and enforce best practices for application security, data protection, and complianceConduct code reviews and mentor junior developersTrouble shoot and resolve complex issues across distributed systems and cloud deployments.Document technical designs, APIs, and operational proceduresRequired Qualifications:Bachelor's degree in Computer Science, Software Engineering, or a related fieldActive TS/SCI clearance5 years of experience in backend software developmentStrong proficiency in Java with experience in building scalable and performant backend applications (e.g. Spring Boot and JVM)Solid experience in Python for backend development scripting and automationDeep understanding and hands-on experience with Apache Kafka for building event-driven architectures, including producers, consumers, topics, and scheme management.Extensive experience with Kubernetes for container orchestration, including deploying, managing, and scaling applications.Proven experience with Rancher for Kubernetes cluster management, monitoring, and multi-cluster deployments.Experience designing and implementing event-driven cloud applications and microservices.Familiarity with cloud platforms (AWS, Openstack, OpenShift) and their relevant services.Excellent problem solving and debugging skillsStrong communication and interpersonal skills, with the ability to lead teamsExperience in agile scrum development methodologiesPreferred Skills:Experience with NIFIExperience with data lakes and/or data cataloguesExperience with Infrastructure as Code (IaC) tools such as Terraform and AnsibleFamiliarity with monitoring and logging tools such as Prometheus, Grafana, ELK StackUnderstanding of distributed tracing and observability conceptsExperience with Atlassian toolsIn support of pay transparency at Maxar, we disclose salary ranges on all U.S. job postings. The successful candidate’s starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range. The base pay for this position within the Washington, DC metropolitan area is: $108,000.00 - $180,000.00 annually.For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range. We offer a comprehensive package of benefits including paid time off, health and welfare insurance, and 401(k) to eligible employees. You can find more information on our benefits at:https://www.maxar.com/careers/benefitsThe application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.The date of posting can be found on Maxar’s Career page at the top of each job posting.To apply, submit your application via Maxar’s Career page.Maxar Technologies values diversity in the workplace and is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Software DevelopmentJob Qualifications:Skills:Application Development, BPEL, IBM WebSphere Application ServerCertifications:NoneExperience:8 + years of related experienceUS Citizenship Required:YesJob Description:Discover a career that is challenging, impactful, and mission-critical. Join our team as an IBM BAW Developer and make an impact. While you help us advance the mission, we’ll help you build your skills and advance your career.HOW AN IBM BAW DEVELOPER WILL MAKE AN IMPACTEnsure the uninterrupted, reliable, and efficient operation of an IBM WebSphere Application Server Network Deployment environment that includes: installing and updating IBM Business Application Workflow (BAW) software, creating a highly available configuration, security management, monitoring and tuning the environment, troubleshooting post-installations, administering and configuring the environment, deploying and administering applications, and modernizing IBM application toolkits.Build/secure process applications and install/update advanced applications in the runtime environment. Manage servers and manage access to the Workflow Center repository, installing snapshots, administering the Workflow Center index, searching for Workflow Center assets, setting environment variables, developing system toolkits, managing toolkit dependencies, and managing library items in IBM Process Designer.WHAT YOU’LL NEED TO SUCCEED:Education: BS in Computer Science or related field, or the equivalent combination of education, technical certifications or training, or work experienceExperience: 8+ yearsRequired Technical Skills:Managing persisted dataCleaning up shared business objectsManaging installed snapshotsAdministering service applications and service modulesAdministering processes with Process InspectorAdministering BPEL processes and human tasksAdministering business state machinesAdministering business rules and selectorsManaging relationshipsMonitoring the number of process instances and tasksCustomizing interfacesMeasuring and improving business processesProgrammingSecurity clearance level: TS/SCI with PolygraphDesired skills and abilities: Documented experience with DevOps infrastructure automation methodologies: Docker, Ansible, Jenkins, Kubernetes, TerraformAmazon Web Services (S3, RDS, EC2, ECS, Lambda, SQS, SNS, CloudFormation, etc.)Location: Chantilly, VA - On Customer SiteUS Citizenship RequiredGDIT 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 holidays#OpportunityOwned#GDITCareers#WeAreGDIT #JET#GDITEnhanced2025The likely salary range for this position is $158,855 - $214,921. 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 VA ChantillyAdditional 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 Cyber Defense Incident Responder to work 1st shift (7am-3:30pm) onsite in Washington, DC. All candidates must be open/flexible for all shifts in this 24/7 environment. Responsibilities: Respond to cyber incidents, including responding to SOC IR phone calls and SOC emails from the client and customer POCsProvide support in the detection, responses, mitigation, and reporting of cyber threats affecting internal and external clients’ networksMaintain an understanding of the current vulnerabilities, response, and mitigation strategies used in the cyber security operation centerDevelop documentation, reports, briefs, and review SOPs with customer to give an accurate depiction of the current threat landscape and associated risk that is affecting the clients’ networksProvide analysis for correlated information sources to the client which is notified by the Cyber SOC Team Lead or the Government Watch OfficerAct as a Subject Matter Expert in investigations for potential incidents at the SOC Tier 1 LevelAnalyze and report cyber threats as well as assist in deterring, identifying, monitoring, investigating, and analyzing computer network intrusionsWork with SOC federal staff, Shift Lead, Senior Analyst to analyze, triage, contain, and remediate security incidentsFollow Federal IRP, SOC SOPs and other prudent documentation procedures to work and be effective while having an eye towards process improvement/effectivityKnowledgeable on multiple technology and system typesAble to articulate the incident response lifecycle Qualifications: Bachelor's with 8+ years of cyber defense incident handling experience (or commensurate experience)7+ years of SOC experience, 3+ years working at a senior/lead capacity. Direct experience executing Incident Handling and Response activitiesUnderstanding of Security tools and the Security StackWorking knowledge of SplunkBasic understanding of network protocols and packet analysis toolsCyber Security backgroundCertification: Splunk Fundamentals I & II and one or more advanced certifications including but not limited to: CISSP, GCIH, GCIAClearance 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 What You Can ExpectInterview & Hiring ProcessIf you are selected to move forward through the process, here’s what you can expect: During the Interview ProcessVirtual video interview conducted via video with the hiring manager and/or teamCamera must be onA valid photo ID must be presented during each interviewDuring the Hiring ProcessEnhanced Biometrics ID verification screeningBackground check, to include:Criminal history (past 7 years)Verification of your highest level of educationVerification of your employment history (past 7 years), based on information provided in your applicationEmployee PerksAt GovCIO, we consistently hear that meaningful work and a collaborative team environment are two of the top reasons our employees enjoy working here. In addition, our employees have access to a range of perks and benefits to support their personal and professional well-being, beyond the standard company offered health benefits, including:Employee Assistance Program (EAP)Corporate DiscountsLearning & Development platform, to include certification preparation contentTraining, Education and Certification Assistance*Referral Bonus ProgramInternal Mobility ProgramPet InsuranceFlexible Work Environment*Available to full-time employeesOur employees’ unique talents and contributions are the driving force behind our success in supporting our customers, which ultimately fuels the success of our company. Join us and be a part of a culture that invests in its people and prioritizes continuous enhancement of the employee experience.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 $120,000.00 - USD $140,000.00 /Yr.

ManTech seeks a motivated, career and customer-oriented Lead Data Scientist to join our Data and AI Practice onsite in Chantilly and/or Herndon, VA. You will be a key member of a dynamic, cross-functional team focused on transforming how Government clients extract insights from data to achieve critical mission objectives. This leadership role involves guiding a team and collaborating with others to implement this transformative process. You will be responsible for providing expert guidance and support in the analysis, design, implementation, and optimization of complex, enterprise-wide, cloud-based data science and analytics solutions that align with mission goals and requirements.Responsibilities include but are not limited to:Lead the design, development, and deployment of cloud-based analytics and data science solutions.Develop models and solutions applied to problem sets in a broad range of data science and data analytics areas, including but not limited to, graph analytics, anomaly detection, geo-spatial analysis, and data visualization.Perform knowledge elicitation from client of business problem details and incorporate that knowledge into algorithms, models, analytics and approaches in client solutions.Contribute data science expertise to solution development through whiteboarding sessions with clients, partners, and coworkers.Address data science technical challenges in the development of solutions, including algorithms, models, data manipulation, or other technical challenges related to data science and data analytics.Collaborate with clients to understand their business needs and translate them into technical requirements.Ensure the quality and performance of analytics solutions through rigorous testing and validation. Adhere to security and compliance standards, ensuring the protection of sensitive government data.Minimum Qualifications:Bachelor’s degree in Computer Science, Engineering, or Mathematics, Applied Mathematics, Statistics, Applied Statistics, Machine Learning, Data Science, or related field and 10 years of experience OR a Master's degree and 8 years of experience.Proven experience in Oracle Analytics Cloud or similar analytics platforms.Demonstrated ability to lead and manage a team of engineers.Management experience, including project, people, customer, and financial management.Understanding of security and compliance standards related to handling sensitive Government data.Preferred Qualifications:Master’s degree in Computer Science, Engineering, or Mathematics, Applied Mathematics, Statistics, Applied Statistics, Machine Learning, Data Science, or a related field.Advanced certifications in Oracle Analytics Cloud or related technologies.Experience in developing and implementing machine learning models.Strong communication and interpersonal skills to effectively collaborate with clients and team members.Clearance Requirements:Must possess a current and active TS/SCI with 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 frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situationsThe person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

Please review the job details below.Maxar is currently seeking a Jr. Linux System Administrator to join our team. This role will be performed in our Maxar facility located in Herndon, Virginia. As a Maxar team member, you will have the opportunity to closely support our mission partners, and your work will have a direct impact on mission imperatives. In this role, you'll work as part of our infrastructure team and you will work closely with our software development DevOps and cybersecurity teams leveraging open-source tools to create and maintain a private cloud and big data platform. Our customers have no shortage of unique and challenging problems to solve, and we are continuing to grow our system footprint to meet their needs.About Us: We are a multi-faceted software development and systems administration team working to build and maintain software applications backed by a self-managed cloud infrastructure with a true big-data footprint (over 10 petabytes)Our diverse background of experience in mission support and full stack system development serves as a catalyst to solve unique and challenging intelligence problems in support of special operations analysts and their on-going activities.Prototyping and frequent, iterative feedback are core to our delivery approach, anchored by a need to work quickly in support of our missions. What You’ll Be Doing: Infrastructure team members focus on several things on any given day including:Monitoring and acting on any hardware and software outages on the platformEngaging with tenants and users of the OpenStack Cloud Platform via chat services to assist them with trouble shooting and requests as neededImplementing cyber security remediations in close cooperation with the cyber security teamUpgrading and deploying applications on the platformIntegrating new hardware into multiple different compute clustersReviewing and updating existing procedures and documentationYour Career: We’re serious about professional development and continuing education. We offer everyone the opportunity to define their own career trajectory. Supporting our people in the pursuit of becoming true experts in their craft enables not only individual growth but also the collective team to have a high degree of mission impact. We strive to create an environment where team members can do their best work. We provide resources to support learning, set aside time for dedicated professional development and offer benefits that enrich our team members’ lives.We offer: Conference attendance. Corporate partner, industry training. Peer groups. Paid certifications. Education reimbursement. and much more... Minimum Requirements: Must be a US citizen.Current Top Secret security clearance w/ SCI Eligibility and willingness and ability to get a CI polyBachelor’s degree in Computer Science, Information Systems, Software Engineering or a related field (4 additional years of experience may be substituted for a bachelor's degree. 2 years demonstrated experience with administration of Linux based environmentsExperience with tools such as Docker/Podman, Packer, Gitlab, Gitlab RunnersSkilled Tier 1 and 2 level support and troubleshooting complex environmentsAbility to support wide range of tasks (upgrade software, patching, monitoring systems, R&D)Willing to work full time on-site in Herndon, VAAbility to be a self-starterPreferred Qualifications: Hands on experience with automation tools: Ansible, Bash, TerraformWorking knowledge of security related tools: Security Center, Carbon Black, McafeeWorking knowledge of Defense Information Systems Agency (DISA) Security Technical Implementation Guide (STIG) application to Linux operating systems3+ years demonstrated experience with administration of Linux based environmentsFull-stack development experience in PythonKubernetes or Nomad orchestrationExperience with Data driven tools like Hadoop, HDFS, ElasticSearch, YARNExperience with the cyber security accreditation process (RMF, ATO process, NIST 800-53 cyber security controls)Experience with CI/ CD tools like Sonarqube, Fortify, or similarExperience with Cyber Security tools like SecurityOnion, PCAP, Snort, Bro or similarStrong verbal, written, and organizational skillsAdjust quickly to ad-hoc requestsAbility to collaborate, operate in a mixed environment of team and solo work#cjpost#LI-RD#LI-OnsiteIn support of pay transparency at Maxar, we disclose salary ranges on all U.S. job postings. The successful candidate’s starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range.The base pay for this position within California, Colorado, Hawaii, and theWashington, DC metropolitan area is:$115,000.00 - $135,000.00For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range. We offer a comprehensive package of benefits including paid time off, health and welfare insurance, and 401(k) to eligible employees. You can find more information on our benefits at:https://www.maxar.com/careers/benefitsThe application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.The date of posting can be found on Maxar’s Career page at the top of each job posting.To apply, submit your application via Maxar’s Career page.Maxar Technologies values diversity in the workplace and is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Software DevelopmentJob Qualifications:Skills:Agile Methodology, Java Full Stack Development, JavaScriptCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:At GDIT, people are our differentiator. As a software developer and help ensure the mission is never interrupted. At GDIT, we deliver clarity with supporting the customer, you will be trusted to solve complex IT issues while delivering outstanding customer service. Ensure the safety and security of our nation as a software developer can help ensure the mission is never interrupted. At GDIT, we deliver clarity with at GDIT. You’ll apply the latest technology and provide operational support to deliver actionable intelligence for the Intelligence Community. Here, your work will have meaning and impact as you deliver your best every day. HOWBEING A SOFTWARE DEVELOPER WILL MAKE AN IMPACT Our customer is seeking an experienced Full Stack Java Developer capable of working with a software development team to provide enterprise system support. A successful candidate will follow an Agile software development methodology to support O&M requirements and develop system enhancements on an AWS Platform.REQUIRED SKILLS AND EXPERIENCE:Provides full stack O&M support for systems using Java, Spring, Hibernate, JavaScript frameworks, Tomcat, and SQLLeverages AWS services and cloud technology to implement innovative IT solutionsFront End Skills: JavaScript, JavaScript Frameworks (Angular, JQuery, Typescript, React, or Bootstrap), CSS, HTML, XMLBack End Skills: JVM (Java - Spring, Spring Boot, Hibernate), Oracle Database, RESTBuild Tools: git, tactical and strategic improvements to large scale Java/J2EE/ productsFormulates and defines system scope and objectives through research and fact-finding to develop or modify moderately complex information systemsTranslates software requirements into working and maintainable solutions within the existing application frameworksImplements/supports the software development lifecycle: design, development, test, deployment, and maintenanceProvides input and support for technical documentation, such as user manuals, system documentation, security certification requirements, and training materialsDevelops and adheres to best-practices for developing applicationsExperience working in an Agile/Scrum development processContinuously contributes to team performance improvement and collaborationEffectively collaborates across teams to support program objectivesDebugs issues and provides tier 3 help desk support if neededDESRED SKILLS AND EXPERIENCE:Service NowDocumented Experience with DevOps/Platforms: Amazon Web Services (S3, RDS, EC2, ECS, Lambda, SQS, SNS, CloudFormation, etc.)CI/CD: Jenkins, Artifactory, Docker, Kubernetes, GitHub, JenkinsExcellent knowledge of relational databases (PostgreSQL, Oracle), SQL and ORM technologies (JPA2, Hibernate)Experience with DB Schema design and SQL developmentExperience with Web Services (SOAP, Rest)Experience with MavenExperience with ANTWHAT YOU’LL NEED TO SUCCEED:Education: Bachelor’s degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.0+ years of experienceHours: Core Hours - 9am-3pmSecurity Clearance Level: Top Secret/SCI with PolygraphLocation: Chantilly, VA (On Customer Site)GDIT 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 from Rest and recharge with paid vacation and holidays #WeAreGDIT#JET#GDITEnhanced2025The likely salary range for this position is $119,870 - $162,178. 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 VA ChantillyAdditional 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 AISoftware Developer to join our team in the Northern VA area. As part of the position, you will act as a senior principal consultant designing and implementing individual components of PaaS and SaaS services for AI applications. This is a fully onsite position in the Northern VA area.Responsibilities Include But Are Not Limited To:Analyzes detailed requirements and develops detailed design for a specific PaaS or SaaS component.Provides implementation services for a specific PaaS and SaaS component to include extensions and additional configurations necessary to implement customer unique business processes and workflows. Develops, implements, and maintains software solutions AI-enabled applications.Works closely with data scientists to understand project requirements and translate them into technical specifications.Develops and integrates AI and ML capabilities on a cloud-hosted data platform that supports significant market adoption, high performance, and strict access control and governance.Stays current with advancements in AI, machine learning, and software engineering, incorporating best practices into the development process.Performs routine health checks and optimizations of system performance, availability, access controls and security. Performs system optimization, performance tuning and assists in capacity planning.Performs proactive analysis of potential issues, risks and roadblocks during system implementation and operations.Minimum Qualifications:Bachelor's degree in Computer Science, Information Technology, or a related field.6 or more years (5 with Master’s) of experience in software development, systems integration, data management, or related fields.3 or more years of consulting experienceExperience with configuring and developing in a major public cloud system such as Oracle, Azure, AWS, or GCP.Experience in programming and/or scripting languages such as JavaScript, Python, C++, or Java.Experience with software development frameworks and tools (e.g., TensorFlow, PyTorch, Flask, Docker).Strong understanding of software engineering principles, including design patterns, data structures, and algorithms.Experience with DevOps tools and techniques for building integrations with external systems including Infrastructure as Code (IaC). Example tools include Jenkins, GitLab, Ansible, Terraform, AWS Cloud Formation TemplatesPreferred Qualifications:Master's degree in Computer Science, Information Technology, or a related field.Experience with social media platforms, collaboration systems, and web scraping tools.Strong analytical and problem-solving skills.Excellent communication and interpersonal skills.Ability to work effectively in a team-oriented environment.Clearance Requirements:Must possess a current and active TS/SCI with polyPhysical Requirements:The person in this position 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.

Please review the job details below.Maxar seeks a DevOps Engineer as a critical contributor in continually updating our cloud and on-prem infrastructure with the latest technology stacks, architectural best practices, and CI-strategies. Our team integrates several external components to create a platform for object detection and analysis in support of national security intelligence priorities. Note: US citizenship and an active TS/SCI clearance is mandatory for this position and required for consideration. Must be willing to submit to a CI Polygraph upon customer request. Location: Virginia (Herndon)Job Profile Summary:Support a team in the DevSecOps lifecycle of externally developed components through security, deployment, operation and refinement. Additionally, assist the team to build a system to leverage the components in a systematic, timely, and reproducible way. Must have experience with system integration, and interface with the customer, Maxar team, and a group of external vendors. Create, maintain, and extend build infrastructure including automated builds and automated verification testing. Manage allocation, configuration, and utilization of hardware and virtualized hardware assets in collaboration with the customer’s infrastructure team. Enable software and model development teams both in and outside of Maxar to reliably test, configure, and deploy services through CI/CD including the use of core AWS services. Monitor operational system performance and drive refinements to reduce complexity, increase reliability, and determine bottlenecks in an effort improve model production timelines. Troubleshoot and resolve issues within the pipeline stages. Having broad expertise or unique knowledge, uses skills to contribute to development of company objectives and principles and to achieve goals in creative and effective ways. Works on unique issues where analysis of situations or data requires an evaluation of intangibles. Exercises independent judgment in methods, techniques and evaluation criteria for obtaining results. Advises as the DevSecOps voice in a small team of integrators to determine methods and procedures on new or special assignments.Minimum requirements for this position: Must have a current/active TS/SCI and be willing and able to pass a CI polygraph. A Bachelor’s degree with 5 years of relevant experience OR a Master’s degree with 3 years of relevant experience.Ideal candidate is self-motivated and works well in a team environment.Must have prior experience for systems integration.Experience with source configuration management tools such as Git. CI & CD development experience with technologies like Jenkins or GitLab.Experience with Linux administration activities using the command line.Experience with distributed processing methods and tools, such as REST APIs, microservices, AWS, Kubernetes, Docker, and Openshift. COTS application deployments, maintenance, and configuration experience. Custom application deployments and maintenance. Experience tracking and documenting work progress (ex. Agile).Nice to Have Skills: Security+ or comparable certification for privileged user access.Experience in machine learning model development and application.Experience with automated deployment technologies such as Cloud Formation, Ansible, Puppet, Chef, or Terraform. Experience with Python, Groovy, Go, and Shell Script development. Experience developing and deploying web services. Experience supporting software in a research environment. Experience in implementing workflows to support machine vision model development.#cjpost#LI-RDIn support of pay transparency at Maxar, we disclose salary ranges on all U.S. job postings. The successful candidate’s starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range.The base pay for this position within California, Colorado, Hawaii, and theWashington, DC metropolitan area is:$140,000.00 - $200,000.00For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range. We offer a comprehensive package of benefits including paid time off, health and welfare insurance, and 401(k) to eligible employees. You can find more information on our benefits at:https://www.maxar.com/careers/benefitsThe application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.The date of posting can be found on Maxar’s Career page at the top of each job posting.To apply, submit your application via Maxar’s Career page.Maxar Technologies values diversity in the workplace and is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Software DevelopmentJob Qualifications:Skills:Apex Programming Language, Force.com IDE, Salesforce (Software)Certifications:NoneExperience:2 + years of related experienceUS Citizenship Required:YesJob Description:Discover a career that is challenging, impactful, and mission-critical. Join our team as a Salesforce Developer and make an impact. While you help us advance the mission, we’ll help you build your skills and advance your career.HOW SALESFORCE DEVELOPER WILL MAKE AN IMPACTDevelop software solutions to complex problems as a Salesforce Developer working with Salesforce technologies to build custom business applications, making use of the Salesforce Platform (including Sales Cloud, Service Cloud, Data Cloud, and Experience Cloud communities) or with Heroku. While some developers specialize, most fit the description of full-stack developers working with both back-end logic and front-end experiences.We are seeking a Salesforce Developer to serve as an integrator between business needs and technical solutions. Must be able to work creatively and efficiently to solve difficult technical problems. WHAT YOU’LL NEED TO SUCCEED:Education: BS in Computer Science or related field, or the equivalent combination of education, technical certifications or training, or work experienceExperience: 2+ yearsRequired Technical Skills:Apex Programming Language, Eclipse IDE, Force.com IDEDeveloping custom applications and performing unit testing using Salesforce.com APEX and Visualforce pagesPerforming data migration using Salesforce.com Data LoaderDesigning and developing functionalities and web integration using Apex, Designing user interfaces using Visualforce pagesUsing Force.com IDE to deploy and migrate applicationsUtilizing Eclipse as a platform for development, testing and code deploymentSales Cloud or Service Cloud experienceTechnical understanding of LightningFirm Understanding Force.com, Communities, Service CloudUnderstanding of Salesforce Design and Development Best Practices, Apex Design Parameters, Governor Limits, Shared Platform Best PracticesFamiliarity with Agile Development MethodologySoftware engineering skills with Java SE & EE (Java, JSF, SQL)Experience with web services (REST & SOAP, JSON & XML, etc.)Prior experience with data migration and ETL/integration tools a plusDevelop integration solutions for the Salesforce platform that ensures uninterrupted data flow with corporate enterprise tools and external partner systems through use of RESTful APIs.Strong understanding of x.509 PKI certificate management and implementations.Develop automated business processes, and enhanced workflows that are efficient.Identify and resolve issues within the Salesforce platform, ensuring its stability and predictable performance.Implement Salesforce platform product tools, including Lightning App Builder, and various programming languages (ie. Apex) to build and customize Salesforce solutionsMust complete Salesforce certification within 30 days of completing each courseSecurity clearance level: TS/SCI with PolygraphDesired skills and abilities:Salesforce Certified Platform App BuilderLocation: Chantilly, VA - On Customer SiteUS Citizenship RequiredGDIT 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 holidays#OpportunityOwned#GDITCareers#WeAreGDIT The likely salary range for this position is $104,188 - $140,960. 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 VA ChantillyAdditional 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 Oracle Cloud Engineer to join our team in Herndon, Virginia. The Oracle Cloud Engineer will be tasked to design, implement, and maintain cloud-based solutions on Oracle Cloud Infrastructure (OCI) supporting a high priority mission at one of our National Intelligence Customers. In this role, you will work closely with architects, DevOps, and database teams to optimize Oracle cloud environments, ensure security and scalability, and support mission-critical applications.Responsibilities include but are not limited to:Design & Deploy: Architect and deploy scalable and secure solutions onOracle Cloud Infrastructure (OCI).Automation & Optimization: ImplementIaC (Infrastructure as Code)using Terraform, Ansible, or OCI Resource Manager to automate cloud provisioning.Database & Storage Management: Manage Oracle Cloud databases (Autonomous DB, Exadata, Oracle RAC) and storage solutions (Object Storage, Block Volumes).Networking & Security: ConfigureVCNs, subnets, load balancers, and security listsfor cloud applications.Monitoring & Performance Tuning: Use OCIMonitoring, Logging, and Performance Hubto optimize cloud resources and troubleshoot performance bottlenecks.Disaster Recovery & High Availability: Designbackup, replication, and failoverstrategies for critical workloads.Cloud Cost Optimization: Monitor resource utilization and implementcost-saving strategiesto optimize OCI spending.Compliance & Security: Ensure compliance with industry security standards (NIST 800-53) and implement best practices forIAM policies and access controls.Minimum Qualifications:7+ yearsof hands-on experience with a Cloud Service Provider (CSP) orOracle Cloud Infrastructure (OCI).Proficiency in deploying and managing OracleAutonomous Database, Oracle Exadata, and Oracle Cloud VM instances.Expertise inTerraform, Ansible, or OCI Resource Managerfor infrastructure automation.Strong understanding ofnetworking concepts (VCNs, Load Balancers, VPN, FastConnect).Experience withOracle Identity and Access Management (IAM)and security policies.Hands-on experience withLinux environments, scripting (Bash, Python), and CI/CD pipelines.Knowledge ofCloud monitoring toolssuch as Oracle Cloud Monitoring, Prometheus, or Grafana.Preferred Qualifications:Hands-on experience working with and developing on OCI, particularly 2 years of consulting experience preferred.Oracle Cloud certifications(e.g., Oracle Cloud Infrastructure Architect Associate/Professional).Experience withmulti-Cloud environments (AWS, Azure, GCP, OCI) and hybrid cloud solutions.Background inDevOps, Kubernetes, or containerized deployments on OCI or another cloud provider.Strong knowledge ofOracle Database Administration (DBA)and SQL performance tuning.Clearance Requirements:Must have active TS/SCI with Full Scope PolygraphPhysical 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. Must be able to exchange accurate information in these situations.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Software EngineeringJob Qualifications:Skills:Amazon Web Services (AWS), C++ Programming Language, Software EngineeringCertifications:NoneExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:General Dynamics Information Technology has an immediate opening for an on-site C++ Software Engineer/Developer with AWS experience working with a company that is committed to pushing the limits of truly advanced technologies. At General Dynamics Information Technology, we create the products and services that help our service members, intelligence analysts and first responders keep our nation safe. The work we do is advanced and requires a security clearance. If you want to put your talent in the spotlight, it's waiting for you right now, right here.We apply advanced technologies such as Machine Learning, Artificial Intelligence, AR/VR, and Cloud computing to solve our customer and mission challenges. As a Software Engineer, you'll work with a team of extraordinary scientists, engineers, and analysts. Together you'll perform software tasks across the development lifecycle from research, design and code through test and deployment.From inventing new products or enhancing existing applications, your talent and leadership abilities will be front and center.What you bring to the table:Thorough understanding of software engineering concepts, principles, and theories.Expert at applying technical standards and methodologies to resolve issues in creative ways and help company meet financial and business objectives.Very strong knowledge of software tools supporting Integrated Development Environments (IDE), version control, defect reporting and scripting.Responsibilities for this PositionProgramming Paradigms include -- functional programming, algorithms, paralleland distributed processing, multi-threaded programming, cloud computing, scientific computing and object-oriented design.Frameworks and libraries include -- Agile, Amazon Web Services (AWS), AWS Lambda, AWS SQS/Kafka, Traditional Web Services, ActiveMQ, and the Microsoft Office suite.Operation systems include -- Linux, Windows/NT.Microservice architecture implementation.Familiarity with complete SW engineering lifecycle.Familiarity with generic (template) programming.Familiarity with code reuse and refactoring in a rapid prototyping environment.Proficiency in C++, especially modern standards (C++11, C++14, and C++17).Familiarity with reading, writing, debugging, and testing C++, C, and Python.Experience with profiling and optimizing source code.Strong fundamentals in data structures and algorithms.Familiarity with distributed programming using Amazon Web Services.Familiarity with designing XML schemas and coding input/output.Knowledge and experience with Continuous Development/Continuous Integration (CD/CI) technologies including Rancher, Kubernetes, Knative Eventing/Serving for CloudEvent communications, Docker Containers, Micro-services, GitLab, Helm, and Skaffold.Frameworks and libraries include -- Agile, Amazon Web Services (AWS), AWS Lambda, AWS SQS, Traditional Web Services and the Microsoft Office suite.What you'll experience:Cutting edge technologies in digital signal processing, image exploitation, and machine learning/artificial intelligence.A team of bold thinkers committed to exploring what's next.Opportunities to gain new knowledge through advanced research and development cycles.Location: On Customer SiteU.S. Citizenship RequiredWhat sets you apart:Excellent communication skills.Very strong knowledge of technology trends and the ability to champion new ideas, products and process improvements.Ability to effectively handle complex assignments.Creative thinking with the ability to effectively multi-task.Very strong interpersonal skill to work collaboratively with customer and associate contractors.GDIT 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 $161,500 - $218,500. 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 ChantillyAdditional 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 Enterprise Architect to join our team in McLean, VA.Responsibilities include but are not limited to:Oversee and manage the customer’s business, Information Technology (IT), application, and data architecturePlan, develop, and execute the customer’s Enterprise Architecture (EA) solution strategy, consistent with security guidelines and EA industry standardsProvide technical analysis and advice on application and operational environments, functional systems analysis, design, integration, documentation, and implementationFacilitate and participate in business and IT alignment through stakeholder collaboration, driving digital business strategiesAnalyze business and operating models, market trends and the technology industry to determine their potential impact on the customer’s enterprises business strategy, direction, and architectureValidate IT infrastructure and other reference architectures for adherence to security guidelines and procedures and recommend changes to enhance security and reduce risksBasic Qualifications:Bachelor’s Degree in a technical field (Science, Technology, Engineering, and Mathematics (STEM))7+ years serving as an Architect Lead or similar work leading platform-based technology strategy or solution deliveryExperience with delivery frameworks, such as Agile, DevSecOps, and integrated Human-Centered DesignExperience in end-to-end solution development lifecycle and agile methodologiesExpertise in cloud services supporting identity management, microservice and event-driven architectures and modern data architecturesPreferred Qualifications:Advanced degrees and certifications are desired (e.g., TOGAF, Open CA, Zachman Certified Architecture)Understanding of the Government program management and acquisition framework and System Engineering Life Cycle (SELC) highly preferred.Delivery experience in enterprise-scale software and data platforms for Government agenciesClearance Requirements:TS/SCI with polygraphPhysical Requirements:The person in this position 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 SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Data ScienceJob Qualifications:Skills:Atlassian Confluence, Atlassian JIRA, DevSecOps, Scripting Languages, Software DevelopmentCertifications:NoneExperience:20 + years of related experienceUS Citizenship Required:YesJob Description:A career as a Data Scientist at GDIT means being a critical part of successful data outcomes. Here, your work can accelerate solutions for our clients while you accelerate your career. Own the opportunity to build your skills as you provide our clients with the data they need to turn insights and ideas into action.At GDIT, people are our differentiator. As a Data Scientist supporting our client in Reston, you will help ensure today is safe and tomorrow is smarter. Our work depends on Data Scientist joining our team.WHAT YOU’LL NEED TO SUCCEED:Education: Bachelor’s degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.Experience: 20+ yearsTechnical skills:Demonstrated experience in software development using JAVA and python languages.Demonstrated experience in DevSecOps activities for large environments.Demonstrated experience in identifying and documenting technical risks.Demonstrated experience in managing large operational environment account management.Demonstrated experience using JIRA, Confluence, and GIT as part of an agile development environment.Demonstrated experience working with container orchestration technologies such as Kubernetes.Demonstrated experience and understanding of IT Service Management and common SLA measurements.Demonstrated experience performing security administration activities such as LDAP.Demonstrated experience creating and maintaining operating processes and procedures.Demonstrated experience resolving routine to highly complex inquiries.Demonstrated expertise with MS Outlook, Office, and working knowledge of standard operating tools and applications.Demonstrated experience providing high level customer service supporting users, managers, and staff.Demonstrated experience communicating complex technical material and translating into non-technical terms for broad audienceSecurity clearance level: TS/SCI with PolygraphDesired skills and experience:Demonstrated knowledge of help desk processes and procedures.Demonstrated knowledge of tracking tools and governance processes.Demonstrated expertise in analytic and critical thinking.Demonstrated expertise in managing difficult situations with diplomacy, patience, and flexibility.Certifications such as:Certified Kubernetes Application DeveloperMicrosoft Certified Solutions DeveloperAWS Certified Solutions ArchitectAWS Machine Learning Certification(s)Agile certificationSecurity+GIAC Security Essentials Certification (GSEC)Location: Reston, VA (On Customer Site)US Citizenship requiredGDIT 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 holidays#OpportunityOwned#GDITCareers#WeAreGDIT #JET#GDITEnhanced2025The likely salary range for this position is $183,498 - $247,428. 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 VA RestonAdditional 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 and adaptable Cloud DevOps Administrator to join our team in Chantilly, VA The Cloud DevOps Administrator, in this fast-paced Big Data ecosystem, will collaborate with leading IT and analytics experts to support and advance our vital cloud platforms. You'll be instrumental in driving automation, enhancing system security, and optimizing deployment workflows. This is a rare chance to engage in impactful work with significant opportunities for professional growth.Responsibilities include but are not limited to:Maintaining standard environments and services for the Cloud team, including performing regular patching, upgrades, updates, and management of passwords and certificatesImplementing automation across routine operations and maintenance tasks to improve efficiency and reliabilityInterfacing with infrastructure and development teams to align on cloud initiatives and ensure cohesive integrationBuilding and maintaining tools to support deployment activitiesProviding support for custom tools as neededManaging commercial off-the-shelf (COTS) tools required by the Cloud teamEnsuring thorough documentation and clear communication of procedures, processes, and efficiency improvementsMinimum Qualifications:High School Diploma with 2+ years of relevant systems administration and/or database administration experienceStrong scripting experience (e.g., Bash)DevOps experience, including building, deploying, and operating softwareBroad knowledge of DevOps tools and technologiesExperience with infrastructure automation and monitoring toolsPreferred Qualifications:Cloud computing experience is desired but not requiredClearance Requirements:An active TS/SCI with PolygraphPhysical Requirements:Must be able to remain in a stationary position 50% of the timeNeeds to occasionally move about inside the office to access file cabinets, office machinery, etc.Must be able to use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine, and computer printer

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Software DevelopmentJob Qualifications:Skills:Application Development, Java, Software Applications, Software Development, Technical LeadershipCertifications:NoneExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:Deliver simple solutions to complex problems as a Software Developer Expert 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 Software Developer Expert you will help ensure today is safe and tomorrow is smarter. Our work depends on Software Developer Expert joining our team.At GDIT, people are our differentiator. As a Software Developer Expert you will help ensure today is safe and tomorrow is smarter. Our work depends on Software Developer Expert joining our team to provide technical and architectural decisions to sensitive customer base.HOW A SOFTWARE DEVELOPER EXPERT WILL MAKE AN IMPACT Provide direct collaboration with customer base for solutions to enterprise-wide technical challenges. Provide customer technical guidance and cross-organization solutions. Serve as software development lead to high-performing team. Provide point of contact for customer organization and participate in organizational-level requirements. Provide troubleshooting of complex software applications and forward planning of application enhancements and expansion. Researches, designs, develops, and/or modifies enterprise-wide systems and/or applications software·Develop software applications and solutions, document, technically plan, integrate, and modify software for database systems and integration of those systems for specialized customer. ·Provide architecture, modeling, quality control, risk management, technical decisions for software frameworks across all lifecycle phases. ·Perform hardware and software development planning, define technical requirements, and provide technical evaluations for software applications portfolio.·Provide customer guidance and cross-organization solutions. ·Determine operational feasibility by evaluating analysis, problem definition, requirements, solution development, and proposed solutions·Document and demonstrate solutions by developing documentation, flowcharts, layouts, diagrams, charts, code comments, team code reviews and high-level architecture.·Help to lead and mentor other software engineers and developers to perform and assist in their duties as required.WHAT YOU’LL NEED TO SUCCEED: Education: Technical Training, Certification(s) or Degree - AWS Cloud Practitioner Required Experience: 10+ years of related experience. Required Technical Skills: LINUX, Java, AWS Cloud Services, etc. Security Clearance Level: TS/SCI w/Poly Required Skills and Abilities: Demonstrated technical leadership of 10+ person team. Preferred Skills: AWS, Java, Python, LINUX Location: Herndon, VA (potential for occasional telework) US 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#WeAreGDIT#JET#GDITEnhanced2025The likely salary range for this position is $161,158 - $216,200. 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 HerndonAdditional 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 Application Developer to join our team in Chantilly, VA The Application Developer will be dedicated full-time to development and enhancement support for existing applications as well as new development.Responsibilities include but are not limited to:Designing, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new in the futureAnalyzing user needs and software requirements to determine feasibility of design within time and cost constraintsCollaborating with teammates, other service providers, vendors, and users to develop new program featuresDeveloping unit and integration tests, in addition to participating in functional and regression tests to ensure programs will produce the desired results and that instructions are correctCorrecting errors by making the appropriate changes and then re-checking the program to ensure the desired result was produced. As well as, reviewing help desk messages periodically and working with other teams to troubleshoot and resolve production issuesParticipating in code reviews by reviewing and incorporating feedback from teammates as well as providing feedback to others based on existing standards and recommended programming practices.Deploying code to development, test, and production environments using existing DevOps infrastructure/toolsMinimum Qualifications:High School Diploma with 2+ years of experience in the Information Technology fieldExperience with Java programming/developmentExperience with HTML, CSS, JavaScript, and at least one modern front-end framework, preferably AngularExperience with, or knowledge of, the Spring Framework and RESTful services and SQL, ORM libraries such as Hibernate/JPAExperience with Git branching and merging within a team to manage source codePreferred Qualifications:Strong ability to manage competing priorities and communication to multiple stakeholdersExperience with, or knowledge of, ElasticsearchExperience with, or knowledge of, best practices for developing secure web applicationsClearance 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.Must be able to remain in a stationary position 50% of the time

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Software DevelopmentJob Qualifications:Skills:Amazon Web Services (AWS), Cloud Engineering, DevOps, Python (Programming Language)Certifications:NoneExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:This is a unique opportunity for an experienced software developer to design and develop AWS-based solutions. In this role you will work across several small project teams in helping to shape a DevOps culture. Please apply if you are a talented Cloud Engineer to passionate about stable and resilient cloud environments.REQUIRED SKILLS:Ability to design, develop, and deploy modular cloud-based systemsExperience with provisioning infrastructure as code (IaC) using languages such as Python. Implementing comprehensive DevOps strategies and application requirements.Demonstrated experience utilizing DevOps tools, such as GitHub and Jenkins, to enable continuous integration and continuous deliveryExperience with DevOps/Platforms: Amazon Web Services (S3, RDS, EC2, ECS, Lambda, SQS, SNS, CloudFormation, etc.), Docker, Ansible. Experience in design, developing IaC using Terraform/Cloud Formation/Ansible supporting a multi-cloud deploymentIdentify, analyze, and resolve infrastructure vulnerabilities and application deployment issuesRegularly review existing systems and make recommendations for improvements and cost efficiencies.Develop and maintain cloud solutions in accordance with customer best practices and guidance.Demonstrated experience working with Agile Scrum based development team. Experience with interacting with clients, provide cloud support, and make recommendations based on customer needsDeveloping capabilities and updates for Linux-based applications in AWS cloud environmentsEnsuring recovery, supporting testing, and conducting O&M activities.Ensuring that performance, security, and other requirements are met.Supporting Security personnel in obtaining and maintaining ATO.DESIRED SKILLS:Experience using multiple languages and frameworks (e.g. Python, Java, Javascript, vue, or others)Demonstrated experience with developing in Ruby/Ruby on Rails;WHAT YOU'LL NEED TO SUCCEED:Education: Bachelor’s Degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.Experience: 15+ yearsLocation: Herndon, VA, on customer siteSecurity Clearance Level: TS/SCI with PolygraphThe likely salary range for this position is $182,882 - $247,428. 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 HerndonAdditional 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 Senior Oracle Database Administrator to join our team in Chantilly , VAThe Senior Oracle Database Administrator will work as part of the overall DBA team to determine, implement, and maintain the most efficient ways to ingest, organize and store petabytes of data from disparate system.Responsibilities include but are not limited to:Participating in leading the design, development, and administration of Oracle 19c databasesDesigning and developing database code for ETL of data from multiple sourcesConducting performance tuning and forecasting system scalabilityRecommending appropriate procedure, query, or package changes and optimizations to ensure and improve system performance and reliabilityInstalling and configuring database environmentsas well as performing database backups and restoresManaging, monitoring, and administering of Oracle database systemsParticipating in server and storage capacity management, planning and providing technical support in the evaluation of database systems and database designMinimum Qualifications:High School Diploma with 7+ years of experience in the Information Technology fieldExperience with Oracle 19c+ architecture and database design, and related Oracle technologies (Partitioning, Encryption, Pluggable Database, etc.) on Linux systemsExperience with Oracle Exadata and PL/SQL developerOracle Label Security (OLS) experience coupled with experience and knowledge in methodologies to improve database query performance.Experience in the optimization of database environmentsUnderstanding of high-availability solutions, architecture, backup methodologies and their implementation (RMAN, Data Guard)Experience managing and tuning very large databases (terabytes and petabytes) and with automating, scripting, and streamlining processes for efficiency and accuracy with strong documentation skills.Preferred Qualifications:Experience with PostgreSQL architecture, database design, administration, and related technologies.Knowledge of Oracle Cloud TechnologyOracle OCP or OCM certification(s)Linux experience as relevant to database O&MKnowledge of multiple data-storage technologiesAbility to work with multiple teams to enhance their code and improve 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:RegularClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Software DevelopmentJob Qualifications:Skills:Application Development, Communication, Software Development, Structured Query Language (SQL)Certifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:Ensure the safety and security of our nation as a Software Developer at GDIT. You’ll apply the latest technology and provide operational support to deliver actionable intelligence for the Intelligence Community. Here, your work will have meaning and impact as you deliver your best every day.At GDIT, people are our differentiator. As a Software Developer, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Software Developer joining our team to support the development of systems and capabilities centered on our comprehensive motion imagery software suite. The Software Developer will focus on ensuring the mission is met while upgrading to cutting-edge technologies in full motion video (FMV) of the programs technical vision.HOW SOFTWARE DEVELOPERS WILL MAKE AN IMPACT: By using the following general language skillsets:Java (AOP, IOC)Javascript, React/Redux, AngularJSSQL, NoSQL, GraphC++And applying the general required concepts:Experienced in Microservice API development and integration (gRPC/REST)Deploy micro and macro services in NodeJS or JBossManage communication endpoints in gRPC or RESTREST based service level integration, API negotiation, Threading and Load BalancingHeavily use ETL concepts and engines to decouple solutionsCreating and maintaining orchestration templates, modifying templates provided from unclassified teams into classified spaceGraphDB, SQL and NoSQL data modeling / visualization / queryingMS SQL Server, OmniSci, Accumulo/Hadoop preferredReactive application development in a web browser –Write and manage large applications in React/Redux, rxJS, Reactive StreamsManage and bug triage legacy applications in AngularJSDebug and troubleshoot applications in customer spaceApplications range from Java to C++ at priority determined by customerLeverage messaging engines and HA clustersKafka streams/ KsqlDBUse and manage containers and orchestration such as: Docker/KubernetesCreating containers, deploying containers, managing container orchestrationManaging scalability of deployed software productsWHAT YOU’LL NEED TO SUCCEED: Skilled at applying and executing highly advanced technologies, principles, theories and conceptsWilling to learn in one discipline/field and developing working knowledge in adjacent disciplines/fieldsProficient understanding and application of engineering principles, concepts, practices, and standardsUse JIRA to manage daily, sprint, and increment metrics, performance, and backlogsExperience developing within an Agile framework; Sprints, Demonstrations, ScrumDemonstrated ability to communicate issues, impacts, and corrective actionsDemonstrated ability to easily and effectively communicate project topics to a diverse audienceDemonstrated ability to clearly report relevant informationDemonstrated ability to anticipate technology, process, and skill needsClearance: TS/SCI w/PolygraphWHAT YOU BRING TO THE TABLE:A Bachelor’s of Science in Engineering, a related specialized area or field and a minimum of 5 years of relevant experience or a Master's degree and a minimum of 3 years of relevant experienceProven problem-solving skills in complex environmentsLocation: At Customer Site - near Tysons CornerGDIT 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 holidays#OpportunityOwned#GDITCareers#WeAreGDIT#GDITPolyEvent#JET#EnhancedTechPoly2025The 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 VA McLeanAdditional 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 Cloud Support Engineer Nights to join our team in Tysons, VA The Cloud Support Engineer will be part of a global team that provides 24x7 support to help customers seamlessly operate their on-premises Cloud infrastructure.When customers cannot resolve issues themselves, the Cloud Support Engineer will ensure that we have the necessary tools and processes to resolve the issue. You will troubleshoot technical problems for customers with a mix of debugging, networking, system administration, updating documentation, and when needed, coding/scripting.Responsibilities include but are not limited to:Manage the customer’s problem through effective diagnosis, resolution, or implementation of new investigation tools to increase productivity for customer issues on the Cloud Platform products.Develop an in-depth understanding of the product technology and underlying architectures by troubleshooting, reproducing, determining the root cause for customer reported issues, and building tools for faster diagnosis.Act as a consultant and subject matter expert for internal stakeholders in engineering, sales, and customer organizations to resolve technical deployment obstacles and improve the Cloud.Work as part of a team of engineers/consultants that globally ensures 24 hour customer supportThis role will be a night shift (10pm-6am) position. Rotating weekends are required. Shift schedules are subject to change based on business needs.Minimum Qualifications:Bachelor’s degree in computer science or related field; 4 years of relevant professional experience may be substituted for a degree.In lieu of education/experience, each of the following certifications may be substituted as follows:AWS Cloud Practitioner or Azure Fundamentals (AZ-900) can substitute 0.5 years’ experienceCompTIA Security+, ITIL Foundation, CompTIA Network+, or CompTIA A+ can substitute 1 year of experience.AWS Solutions Architect Associate, Azure Administrator, Google Cloud Engineer, Cisco CCNA, CompTIA Linux+ Professional, Azure Solutions Architect (AZ-305), Google Professional Cloud Architect, or Certified Information Systems Security Professional (CISSP) can substitute 2 years’ experienceExperience reading or debugging code using Java, C, C++, .NET, Python, Shell, Perl, and/or JavaScript.Experience with Networking, Cloud technologies and of Systems: UNIX/Linux or Windows to include experience configuring and troubleshooting infrastructure.Working knowledge of any customer service ticketing system and Google Workspace Tools (Doc, sheets and Slides)Ability to read runbooks & playbooks to provide meaningful summaries to CustomersPreferred Qualifications:Google Cloud experienceServiceNow experienceExperience with any of the following IaaS solutions: system virtualization, on-premise and/or hybrid cloud computing, cloud identity and security system, cloud monitoring and logging and/or local and cloud storage.Experience with any of the following cloud storage solutions: SQL database administration, Google App Engine, open source software communities, cloud networking solutions and/or distributed computing technology.Understand networking fundamentals (TCP/IP, Routing, VPNs, VLANs, Peering, Load Balancing, etc.)Knowledge of basic web technologies (HTTP, HTML, DNS, etc.)Excellent customer service and communication skills (verbal and written)Clearance Requirements:An active TS/SCI with PolygraphPhysical 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.Frequently communicates with co-workers, management, and customers, which may involve delivering presentations

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Data ScienceJob Qualifications:Skills:Communication, ETL, Leadership, Python (Programming Language), Structured Query Language (SQL)Certifications:NoneExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:The Data Engineer Team Lead will provide technical leadership towards prioritizing and completing tasks for a small data engineer team in a highly mission centric atmosphere. The data engineer will also manipulate data and data flows for both existing and new systems. Additionally, they will provide support in the areas of data extraction, transformation and load (ETL), data mapping, analytics, operations, databases, and maintenance of data and associated systems. As a member of the team, candidate will work in a multi-tasking, quick-paced, dynamic, process-improvement environment that requires experience with the principles of large-scale (terabytes) database development, large-scale file manipulation, data modeling, data mapping, data testing, data quality, and documentation preparation.HOW A DATA ENGINEER ETL WILL MAKE AN IMPACTProvide team leadership in the areas of data extraction, transformation and load (ETL), data mapping, analytics, operations, databases, and maintenance of data and associated systemsDevelop and manage complex data flows, or makes significant enhancements to existing pipelinesTroubleshoot complex problems and provide customer support for the ETL processResolve complex hardware/software compatibility and interface design considerationsConduct investigations and tests of considerable complexityResearch emerging technologies to determine impact on application executionCommunicate clearly and effectively with teammates, customers, and external partnersPrepare written and verbal communications on analyses, findings, and project progressWrite and maintain technical documentationAdvise hardware engineers on machine characteristics that affect software systems, such as storage capacity, processing speed, and input/output requirementsREQUIRED TECHNICAL SKILLSDemonstrated experience with the following languages: Java/J2EE, C, C++, SQL, XML, XQuery, XPath, HTML/XHTML, CSS, Python, Shell Scripting, JSON, JavaScriptDemonstrated experience translating data insights into tools or analytic capabilities that inform operational decisions and/or improve processesDemonstrated experience with relational databases (ex - Oracle / MySql)Demonstrated experience with CI/CD processes and containerization/dockerDemonstrated experience with GPU processingDemonstrated experience with search architecture and data visualization tools (ex - ElasticSearch, OmniSci)Demonstrated experience applying machine learning methodologies to build high-quality prediction modelsFamiliar with servers operating systems; Windows, Linux, Distributed Computing, Blade Centers, and cloud infrastructureFamiliar with database methodologiesFamiliar with Source code management and integration (ex - GitHub/GitLab, Jenkins, RunDeck)Familiar with Data Science frameworks such as Keras, Tensorflow, or TheanoAbility to work well in a fast-paced, constantly evolving work environment with a focus on continual process improvement and a proactive approach to problem solvingWHAT YOU’LL NEED TO SUCCEED:10+ years of related software engineering and ETL experienceBachelor’s or Technology degree in Engineering or a related specialized area/field, OR equivalent 15 years job-related experienceDemonstrated experience building and maintaining data flows in NiFi or Pentaho or JavaExcellent organizational, coordination, interpersonal and team building skillsTS/SCI with SCI Poly clearanceLocation: At Customer Site – near Tysons CornerGDIT 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#OpportunityOwned#GDITCareers#WeAreGDIT#JET#GDITEnhanced2025The likely salary range for this position is $191,250 - $258,750. 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 VA McLeanAdditional 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 highly technicaland mission focused Cyber Systems Engineer to join our team inHerndon, VA.This position can also be based in McLean, VA with weekly travel the Herndon, VA per customer requirements.This role is critical in enhancing our cyber defense capabilities through building and maintaining a cyber test range for the customer. Join an elite team of experts helping to defend critical national security assets.Responsibilities include, but are not limited to:Design, implement, and manage secure, scalable systems across Windows, Linux, and cloud environments.Manage system configurations, patches, and updates in Windows, Linux, or hybrid environments.Develop and maintain scripts and automation tools using Python or similar programming languagesOversee virtual infrastructure (VMware, Hyper-V or similar) and deploy systems in AWS or Azure.Implement and manage automation workflows using SOAR platforms. Develop automated incident response playbooks to streamline CSOC processes.Enhance the effectiveness ofEndpoint Detection and Response (EDR)solutions,Digital Forensicsplatforms, andSecurity Information and Event Management (SIEM)systems (Splunk, Elk or similar)Minimum Qualifications:High School Diploma and 11+ years of experience as a Cyber Engineer, Systems Engineer or similar role within a cybersecurity environment or Bachelor’s degree in a technical field and 7+ years of experienceExperience with Python, Javascript, Ruby, Perl or similar programming languages8+ years of experience with Operating Systems, Network Infrastructure, Security Principles, and System ArchitecturePreferred Qualifications:Relevant certifications such as CISSP, GIAC, CEH or similarExperience with automation and SOAR platformsStrong analytical, problem-solving, and communication skillsClearance Requirements:Must have a current/active TS/SCI w/Polygraph clearancePhysical Requirements:The person in this position must be able to remain in a stationary position 50% of the time.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:DevOps, DevSecOps, Git, Kubernetes, LinuxCertifications:NoneExperience:3 + years of related experienceUS Citizenship Required:YesJob Description:Ensure the safety and security of our nation as a Systems Engineer (DevOps) at GDIT.Our work depends on the Systems Engineer (DevOps) joining our team to support the deployment of systems and capabilities centered on our comprehensive motion imagery software suite. The DevOps Engineer will support operations of a non-internet accessible on-prem hybrid environment built primarily on Kubernetes.HOW A DEVOPS ENGINEER WILL MAKE AN IMPACT: The candidate will be expected to provide an array of skills within DevOps discipline.Development and/or scripting skills (e.g., Bash, Python, Java, C#, etc)Linux OS experienceSystems engineering experienceSource code management tools (Git, etc) and artifact repositories (Nexus/Atifactory, container registries, etc)Experience with automation tools such as Ansible, Jenkins, Rundeck, etcExperience with build/packaging tools such as Gradle, Maven Poetry, etcWHAT YOU’LL NEED TO SUCCEED: The position requires an active TS/SCI with Polygraph security clearanceThe position requires two (2+) years of related DevOps engineering experienceBachelor’s or Technology degree in Engineering or a related specialized area/field, OR equivalent four (4) years job-related experience OR Master's degree with three (3+) years of job-related experience.Demonstrated experience employing DevSecOps principles, including strict configuration management, configuration-as-code, and continuous deliveryDemonstrated experience in building, securing, and operating containers in a dynamic environmentExperience working in a Kubernetes-based environment, including: 1) A basic understanding of how Kubernetes works 2) Experience using and/or administering Kubernetes clusters 3) Experience building and deploying workloads using HelmKnowledge of container and Linux host networkingExperience with Apache KafkaExperience with Elastic stackExcellent organizational, coordination, interpersonal and team building skillsProven problem-solving skills in complex environmentsThe position is on customer siteGDIT 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 holidays#OpportunityOwned #GDITCareers #WeAreGDIT #JETThe likely salary range for this position is $182,750 - $247,250. 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 VA McLeanAdditional 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 ManTech seeks a motivated and mission-focused Software Tester to join our team in Herndon, VA.As a Software Tester on our team, you will play a key role in delivering automation and big data analytics solutions to the Intelligence Community. This role combines rigorous software testing with hands-on end-user support to ensure reliable, high-quality performance across critical applications.Responsibilities include, but are not limited to:Execute all aspects of software testing, including regression testingLearn the applications and develop test cases and result reporting to support software releasesTest application features and functionality for both expected and edge-case behaviorsEnhance testing capabilities and ensure robust and efficient quality assurance processesUnderstand the user experience by directly engaging with staff, customers, and end-usersTriage, troubleshoot, and respond to user support requests (approximately 20% of the time)Contribute as an active member of a fast-paced agile development teamMinimum Qualifications:High School Diploma and 5+ years of experience in software integration or software testing or Bachelor’s degree in a technical field and 1+ years of experienceExperience with testing and debugging COTS and/or GOTS softwareExperience adapting to new system interfacesPreferred Qualifications:Experience with Selenium or other testing automation toolsExperience testing in CentOS, RHEL, SE Linux, and Windows environmentsClearance Requirements:Active/current TS/SCI with Polygraph is required for this positionPhysical Requirements:Must be able to remain in a stationary position 50%

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Data ScienceJob Qualifications:Skills:Data Engineering, Data Science, Oracle, Structured Query Language (SQL)Certifications:NoneExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:The Data Scientist will deploy, fine-tune, and monitor production machine learning models in a production environment. Additionally, they will provide support in the areas of data extraction, transformation and load (ETL), data mapping, analytics, operations, databases, and maintenance of data and associated systems. As a member of the team, candidate will work in a multi-tasking, quick-paced, dynamic, process-improvement environment that requires experience with the principles of data science, data modeling, data mapping, data testing, data quality, and documentation preparation. This is a mission focused role requiring experience with deploying models in a production environment against real-time collection.HOW A DATA SCIENTIST WILL MAKE AN IMPACTCreate and maintain custody of production machine learning models across a variety of tasks, including but not limited to audio extraction, object recognition, Natural Language Processing (NLP), and other generic classification tasksOptimize existing machine learning services to better utilize current GPU capabilities and assist with road mapping future GPU requirementsDeploy machine learning models against streaming data, designed to provide near-real time analytics to augment decision makingImprove data architecture decisions with data engineers to better stage data for continuous training models in productionProvide support in the areas of data extraction, transformation and load (ETL), data mapping, analytics, operations, databases, and maintenance of data and associated systemsREQUIRED TECHNICAL SKILLSDemonstrated experience with the following: Python, Cuda, Kubernetes, CI/CD. Apache Kafka, REST architecture, Open-AI, LLMs, NLP, YOLO/Object Recognition, Whisper/Audio processingDemonstrated experience translating data insights into tools or analytic capabilities that inform operational decisions and/or improve processesDemonstrated experience with relational databases (SQL, Oracle) and NoSQL databases (Elasticsearch, Neo4J, Redis)Demonstrated experience with GPU processingDemonstrated experience applying machine learning methodologies to build high-quality prediction modelsFamiliar with servers operating systems; Windows, Linux, Distributed Computing, Blade Centers, and cloud infrastructureFamiliar with database methodologiesFamiliar with Source code management and integration (ex - GitHub/GitLab, Jenkins, RunDeck)Familiar with Data Science frameworks such as Keras, Tensorflow, or TheanoAbility to work well in a fast-paced, constantly evolving work environment with a focus on continual process improvement and a proactive approach to problem solvingWHAT YOU’LL NEED TO SUCCEED:10+ years of related data science/statistical experience and 2+ years of software engineering or data engineering experienceBachelor’s or Technology degree in Engineering or a related specialized area/field, OR equivalent 4 additional years job-related experienceTS/SCI with SCI Poly clearanceExcellent organizational, coordination, interpersonal and team building skillsLocation: At Customer Site – near Tyson CornerGDIT 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#OpportunityOwned#GDITCareers#WeAreGDIT#GDITPolyEvent#JET#GDITEnhanced2025The likely salary range for this position is $161,500 - $218,500. 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 McLeanAdditional 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 Python Software Developer join our team in Herndon, VA.Join an elite team of Software Developers, Data Engineers, and System Engineers who are developing and deploying unprecedented capabilities for the Intelligence Community. If you’re interested in directly changing the way new technology is used to protect our country, come join us! Responsibilities include but are not limited to:Develop, build, and optimize systems for data collection, storage, access, and analytics at enterprise scale; make data available, accessible, and secure to all stakeholdersDevelop robust and resilient data pipelines to connect data sources to analytics toolsAnalyze data sources for accuracy, data prioritization, and apply appropriate logic to developed solutionsWork with various team members to craft solutions to requirements and help refine the requirements for implementationEnumerate the necessary datasets and design the data model and schemas to support the requirementsProvide platform support, including problem solving and debugging, for production issuesFollow the deployment procedures and standard operating procedures utilized by the team, Coach junior team members through the Software Development Life Cycle processMinimum Qualifications:Bachelor’s degree in Computer Science or Information Technology and 7+ years’ experience in application development, software engineering or data engineering or High School Diploma and 11+ years of experience 2+ years of hands-on python development experience within the last 3 yearsExperience with ETL, data transformation and data pipelinesExperience taking data collection requirements and translating those requirements into implementable solutionsExperience in the full Software Development Life Cycle to include debugging, testing, and deployment to different environmentsPreferred Qualifications:Experience with Database Management, SQL and/or PostgreSQLExperience with LinuxClearance Requirement:Must have a current/active TS/SCI w/PolygraphPhysical Requirements:Must be able to remain in stationary position at least 50% of the time

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems AdministrationJob Qualifications:Skills:Linux, System Administration, Windows ApplicationsCertifications:NoneExperience:3 + years of related experienceUS Citizenship Required:YesJob Description:General Dynamics Information Technology (GDIT) is looking for a skilled IT Systems Administrator with experience in Microsoft enterprise environments to support a critical Federal Intelligence Agency contract. This is an excellent opportunity to work alongside a highly skilled technical team in a dynamic and mission-focused environment.In this role, you’ll provide Tier II support and systems administration across multiple large-scale Microsoft-based networks spanning several secure environments. The infrastructure consists of a hybrid mix of Windows and Red Hat Enterprise Linux (RHEL) systems.Key Responsibilities:Perform administrative support for both Windows and Linux environments on physical systems and virtual desktops (EVDI).Troubleshoot system and application issues, including performance degradation and crashes.Investigate and resolve user performance concerns; collaborate with other teams to enhance the end-user experience.Provide Tier II support and resolution for incident tickets related to Windows and Linux-based applications.Offer remote desktop support to end users.Analyze and resolve system incidents with both immediate workarounds and long-term fixes.Respond to and manage escalated service desk tickets.Communicate clearly with team members and stakeholders, both verbally and in writing.Participate in special projects and respond to security incidents as needed.Qualifications:Bachelor’s degree in Computer Science, Engineering, or a related technical field, OR equivalent combination of education and experience (including military service).3+ years of relevant systems administration experience.Active TS/SCI clearance with Polygraph is required.Must have a current DoD 8570 IA certification (e.g., CompTIA Security+ CE, SSCP, or CCNA-Security). Security+ CE is preferred.Must obtain required DoD 8570 Computing Environment (CE) certification within 6 months of hire.Required Technical Skills & Experience:Active Directory administrationDNS, DHCP, DFS, and LDAPWindows 10, Server 2012, Server 2016Troubleshooting common business applications (e.g., Outlook, Excel, Word, Java, Internet Explorer)Linux system administrationFamiliarity with ticketing systems such as ServiceNow or NETSITIL v3 certification or higherPreferred (Nice to Have):Microsoft System Center Configuration Manager (SCCM)PowerShell scriptingExperience with virtualization tools such as VMware and CitrixVMware User Experience Management (UEM)Microsoft Exchange administrationExperience with voice/video systemsNetworking fundamentalsFamiliarity with customer mission environments#Autobots The likely salary range for this position is $114,750 - $155,250. 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 VA Fort BelvoirAdditional 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 Cyber Network Defense Analyst in Herndon, VA.As a CND Analyst on our team, you will use your expertise in specialized network defense to provide innovative and creative solutions to challenging cyber security problems. You will utilize the latest cyber tools available and assist with creating new ones while allowing you to advance the nation's information security posture.Responsibilities include, but are not limited to:Provide malicious code detection, intrusion detection, and information security tool development and integration.Utilize forensic analysis to identify malware, misuse, and/or unauthorized activity.Investigate and report on virus and malware alerts or incidents to determine root cause, entry point of code and damage risk.Analyze all data sources, including Internet, Intelligence Community (IC) reporting, security events, firewall logs, and other data sources to identify malware, misuse, unauthorized activity or other cyber security related concerns.Track intelligence using open source and classified sources to identify malicious code threats and provide solutions to counteract that threat.Manage and administer the tuning of rules, signatures, and custom content for CND applications and systems and identify potential conflicts with implementation of any CND tools within the enterprise and develop recommendations to remediate these conflictsProvide logical use case development.Provide and track requirements to engineering partners.Identify gaps in visibility or coverage of cyber defense systems.Prepare data analytics and reporting.Minimum Qualifications:High School Diploma and 11+ years of experience in a cyber security or network security role, or Bachelor’s degree in a technical field with 7+ years of experienceExperience writing script in programming languages such as Python, JavaScript, Yara or SnortExperience using SIEM tools for case development and applicationExperience with network security applications, protocols, and associated hardwareExperience with one or more of the following classes of enterprise cyber defense technologies: SysMon, Network and Host based IDS and IPS, Network and host-based malware detection and prevention, Endpoint Detection & Response (EDR) and Network Detection & Response (NDR), Network and Host malware detection and prevention (EDR/NDR) tools, Web/Email gateway security technologies, Security Orchestration, Automation and Response (SOAR) or Cloud Based platforms such as Azure, AWS, or GooglePreferred Qualifications:Experience working with MITRE ATT&CKExperience with Splunk or Splunk Enterprise SecurityExperience with forensics tools and applicationsClearance Requirements: Must have an active/Current TS/SCI with polygraphPhysical Requirements:Must be able to remain in a stationary position 50%

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems AdministrationJob Qualifications:Skills:IT Help Desk, Linux, Microsoft (MS) Active Directory (AD), System Administration, Windows 10Certifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:General Dynamics Information Technology (GDIT) is seeking a highly skilled IT Engineer with strong experience in both Microsoft Enterprise Systems and Linux administration to provide Tier II support for a large Federal Intelligence Agency. This role is part of a high-performing team that supports mission-critical infrastructure across multiple security enclaves and hybrid environments (Windows and RHEL).As a Tier 2 engineer, you will be responsible for advanced troubleshooting, user support, and system optimization for both Windows and Linux platforms, helping ensure consistent system performance and operational reliability.Key Responsibilities:Provide Tier II support for incident resolution and user issues in a mixed Windows/Linux enterprise environment.Administer and support Windows workstations and servers (Windows 10, Server 2012/2016), including Active Directory, Group Policy, DNS, DHCP, and DFS.Perform Linux system administration (RHEL, CentOS, Ubuntu), including user management, permissions, and basic performance diagnostics.Troubleshoot application crashes, system performance issues, and connectivity problems.Deliver remote and on-site end-user desktop support, resolving escalated technical issues effectively and efficiently.Respond to service desk escalations using tools like ServiceNow or NETS; provide documentation and incident reporting.Collaborate with external teams to analyze and improve end-user experience.Participate in incident triage and real-time response efforts.Engage in special projects and contribute to long-term solutions for recurring system issues.Maintain compliance with DoD security standards, including DoD 8570 IA certification requirements.Basic Qualifications:Bachelor’s degree in Computer Science, Information Systems, or related field (or equivalent work/military experience).Minimum 8+ years of experience in systems administration, with demonstrated Tier 2 support capabilities.Active TS/SCI with Polygraph clearance.Current DoD 8570 IAT Level II Certification (e.g., CompTIA Security+ CE, SSCP, or CCNA-Security). Security+ CE preferred.Must obtain the appropriate Computing Environment (CE) training within six (6) months of hire.Required Technical Skills & Knowledge:Windows operating systems (Windows 10, Server 2012/2016)Linux administration (RHEL/CentOS/Ubuntu)Active Directory, DNS, DHCP, DFS, LDAPTroubleshooting Microsoft Office applications (Outlook, Excel, Word), Java, and web browsersFamiliarity with ITSM tools such as ServiceNowStrong verbal and written communication skillsUnderstanding of ITIL v3 or higherPreferred/Bonus Skills:Microsoft SCCMPowerShell scriptingVMware and Citrix virtualizationVMware User Experience Management (UEM)Microsoft Exchange administrationVideo conferencing and VoIP supportNetworking fundamentals#GDITcareers#OpportunityOwned#WeAreGDIT#transitioningmilitary#clearedjobs#veterans#Autobots The likely salary range for this position is $115,256 - $155,934. 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 Fort Belvoir - Fort Belvoir (VAC053)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 Cyber Incident Response Analyst to join our team in McLean, Virginia. Our team provides 24x7x365 support to our customer.The Cyber Incident Response Analyst will work a 4-day work week; 10 hours per shift. Staff will be assigned to either Sun-Wed or Wed-Sat. The schedule is fixed and does not rotate. We have openings on 1st, 2nd and 3rd shifts. Shift differential applies to 2nd and 3rd shifts. Candidate must be able to train on day shift for 6 months.Responsibilities include but are not limited to:Incident Detection and MonitoringIncident Analysis and InvestigationIncident Response and MitigationThreat Intelligence and Vulnerability ManagementReporting and DocumentationMinimum Qualifications:Bachelor’s Degree or High School diploma and 1+ years of experience in incident response or security operations center or a cyber security related role.Knowledge of cybersecurity principles, incident detection, analysis, and response methodologies.Knowledge of operating systems, network protocols, and security technologies.Knowledge of threat intelligence, vulnerability management, and security incident response best practices.Ability to obtain a DoD 8570 IAT-II certification within 6 months of hirePreferred Qualifications:Relevant certifications including GIAC Certified Incident Handler (GCIH), Certified Incident Response Handler (GCFA) or similarExperience with using SIEM systems, network security tools, and log analysis toolsExperience with cyber incident responseExperience with Mitre ATT&CK frameworkExperience with threat intelligence, vulnerability management, and security incident responseClearance 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 time

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems AdministrationJob Qualifications:Skills:System Administration, Technical Support, TroubleshootingCertifications:Security+, CE - CompTIA-Security+ CEExperience:1 + years of related experienceUS Citizenship Required:YesJob Description:Manages the functionality and efficiency of a group of computers running on one or more operating systems.Understand all the different systems that are monitored in the help desk and the Tier level responsibilities for the systems.Provide IT Service Management functions and first level troubleshooting to all customers. Use procedures to perform identification, troubleshooting, and diagnosis of failures and restore system capability to operations.Analyze, diagnose, and isolate failures to hardware.Directly replace or coordinate replacement of hardware failures. Collect data for proper escalation and resolution by Tier 2/3. Perform network management services to include: monitoring network device health and status, monitoring network performance and utilization optimization.Perform OS monitoring, Commercial of the Shelf (COTS) software monitoring, custom software monitoring, resource memory allocation, etc. Perform modifications to authorized user lists, user profiles, and file system maintenance.Understand all ITSM processes and document work accurately and effectively through the use of a ticketing system. Perform visual inspections of hardware and document/report all findings.Understand the Program Service Level Agreements (SLA) to ensure proper completion of work within timelines.Manage account requests and provide account management responsibilities for personnel on numerous systems.Know all functional leads and technicians for all the managed systems by the program.Understand local site command and hierarchy. Know POC's for systems that the Program does not have responsibility for.Interface with customers and government officials.Participates in special projects as required. Shift work is on arotating Panama Schedule.Schedule 1Schedule 2Work - Mon, TuesOff - Mon, TueOff - Wed, ThurWork - Wed, ThuWork - Fri,Sat, SunOff - Fri, Sat, SunOff - Mon, TueWork - Mon, TuesWork - Wed, ThuOff - Wed, ThurOff - Fri, Sat, SunWork - Fri,Sat, SunShifts are 6 AM to 6 PM, 6 PM to 6 AMWHAT YOU’LL NEED TO SUCCEED: Education: Technical Training, Certification(s) or Degree Required Experience: with 1+ years of experience technical discipline, or the equivalent combination of education, technical certifications or training, or work experience. Required Technical Skills:1+years of directly related experience in systems administration and analysis.UNIX/LINUX System Administration - PreferredWindows System Administration - PreferredShift work (Panama Schedule - 12 hours/day for a total of 7 days over 2 week period) Security Clearance Level: TS/SCI with Polygraph Required Skills and Abilities: Location: On Customer Site US 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.The likely salary range for this position is $69,700 - $94,300. 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 VA Fort BelvoirAdditional 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 is seeks a motivated, career and customer-oriented Data Analyst to join our team in Springfield, VA.This position is to support the Government lead to deliver a comprehensive and integrated oversight and compliance capability to conduct authorized missions in accordance with Federal law and policy protecting privacy rights and civil liberties. This position is part of the Office of Equal Employment Opportunity (EEO) PMO that sets, maintains, and ensures standards for project management by directing project activity, tracking project status, and applying best practices. This position will support the Government to apply deep subject matter expertise and develop updated policies, procedures, strategic implementation plans as well as develop and deliver tailored training related to the EEO mission.Responsibilities include, but are not limited to:Providing the government lead with the following products:Internal and external briefings, reports, and visualizations.Supporting documentation to include Standard Operating Procedures and guidelines regarding duties and responsibilities.Meeting agendas and read-aheads, minutes and/or meeting notes, as needed.Carrying out both primary and secondary (e.g., HRIS) data collection and analysis activities, interpretation of data and analytic results, data reporting, and development and vetting of recommendations.Identifying data sources, data integrity, and developing internal and external briefings and reports with findings and recommendations.Proficiency with social science research, Psychology research, and statistics/statistical software packages.Clearly communicating data analysis, findings, conclusions, and recommendations through static (PowerPoint presentations and briefings) or interactive presentations (Tableau), and via written reports (e.g., white papers, memoranda, information papers, emails, reports).Utilize and develop queries and reports from PeopleSoft, CAVE, and Cognos using appropriate reporting tools (Microsoft Office tools, Tableau), and analyze data using descriptive (e.g., means, percentages) and inferential statistics (e.g., ANOVA, t-test, regression modeling techniques).Perform other evaluation methodologies such as focus groups, semi-structured and structured interviews, HRIS data analysis and reporting, and other secondary analyses of existing data.Support annual, quarterly, and ad hoc internal and external reporting requirements for NGA by preparing and delivering briefings and reports as needed for both technical and non-technical audiences.Basic Qualifications:7 years related experience in statistics, research, finance, or relevant fields associated with statistics or analytics.Bachelor’s degree; OR 4 additional years of relevant experience.Experience extracting and synthesizing complex information to prepare briefings, staff material, read-ahead, and presentations.Experience with appropriate research tools such as Microsoft Office tools and Tableau.Experience with staff officer dutiesClearance Requirements:Active TS/SCI with the ability to obtain & maintain a PolyPhysical Requirements:Must be able to be in a stationary position more than 50% of the time.Must be able to communicate, converse, and exchange information with peers and senior personnel.Constantly operates a computer and other office productivity machinery, such as a computer.#GEOINTopportunities

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:ConfigurationJob Qualifications:Skills:Configuration Management (CM), Data Center Infrastructure Management (DCIM), DocumentationsCertifications:NoneExperience:9 + years of related experienceUS Citizenship Required:YesJob Description:Manage all power, space, and cooling configuration management activities for site data centers on behalf of the site DCM. Manage the implementation of the Government’s DCIM tool at the site level. Develop and maintain the site DCIM change/configuration management processes with site stakeholders to ensure all data center elements are being captured. Implement and manage a site data center audit program to maintain the accuracy of the site DCIM and AutoCAD data elements and floor drawings and ensure system integration compliance with the System Integration Specification. Perform Quality Assurance inspections for equipment rack integration activities and assignment of system level liens. Develop and distribute data center metrics to stakeholders as required. Provides advice and guidance on methods, procedures and requirements to individuals responsible for the creation of documentation.Drives technology release strategy, execution, and improvements across development life cycle.Designs a pipeline that minimizes manual involvement and leads to continuous improvements.Collaborates with other departments to implement best practices for release tools and process and improve productivity.Coordinate support with the DC management team to minimize overlap in PSC requirements gathering and ensure all data is shared with all stakeholdersAssist with Site Surveys to collect / manage PSC data requirements for utilization within the data center configuration management toolsReview / comment on Change Requests (currently RFCs or NSSRs) that impact site PSC resources; coordinate DC configuration management related impacts with stakeholdersUtilize site and enterprise configuration management tools (e.g. NLyte, Archibus, floor drawings, other DCIM products, etc.) to analyze PSC requirements and provide/enter data updates to maintain an accurate site baselineManage and coordinate requirements of site unique PSC configuration management toolsCoordinate local site DCIM implementation and management activities with DMD in support of the government or host agency DCIM implementation strategyInput and maintain the site DC hierarchy, floor plans, and equipment (racks, power, and cooling units, etc.) within the enterprise provided DCIM web portal per the required DCIM data schemaCoordinate site change/configuration management process development with site System Engineering and Integration team to manage data collection and data input within the DCIM portalDevelop, maintain, and distribute required PSC and equipment metrics from DCIM and other site data center configuration management data sources in support of site planning and integration activitiesDevelop and implement quality assurance activities to audit and maintain accuracy of data within DCIM and other site data center configuration management data sourcesCoordinate with AOs / system owners to enable integration of their rack content data into DCIMCoordinate with DMD and network teams to develop and implement DCIM monitoring network for power and environmental Simple Network Management Protocol agentsCollect and manage “rack level” power and environmental data, and distribute to site and enterprise stakeholders when requiredCollect and maintain the Original Equipment Manufacturer unique equipment specification sheets and distribute to DMD to support development of enterprise DCIM templatesDevelop custom DCIM templates / models for site unique equipmentPerform Quality Assurance inspections for equipment rack integration activities (site integration standard compliance, installation and removal, etc.) and assignment of system level liens with site DC impactsAudit site data center floor plans, provide updates, and coordinate “as-built” changes with local facility teamsCoordinate data center baseline changes and applicable configuration management toolsWHAT YOU’LL NEED TO SUCCEED: Education: Bachelors Degree Required Experience: 10+ years of related experience Security Clearance Level: TS/SCI w/Poly Location: On Customer SiteGDIT 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 $105,622 - $138,000. 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: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

MANTECH seeks a motivated, career and customer-oriented Software Engineer to join our team in Alexandria, VA. As part of the position, you will act as a Software Engineer designing and implementing services and components for AI applications.Responsibilities include but are not limited to:Develops, implements, and maintains full-stack software solutions for AI-enabled applications.Works closely with the Software Architect to understand project requirements and translate them into technical specifications.Develops and integrates AI and ML capabilities on a cloud-hosted data platform that supports significant market adoption, high performance, and strict access control and governance.Designs and builds prototype and proof of concept User Interfaces using modern UX/UI standards.Stays current with advancements in AI, machine learning, and software engineering, incorporating best practices into the development process.Performs system optimization, performance tuning and assists in capacity planning.Performs proactive analysis of potential issues, risks and roadblocks during system implementation and operations.Documents software designs, code, and processes to ensure maintainability, scalability, and knowledge sharing among team members.Participates in code reviews and provides constructive feedback to peers to ensure code quality, adherence to coding standards, and knowledge transfer within the team.Minimum Qualifications:Bachelor's degree in Computer Science, Information Technology, or a related field.10 or more years (7 with Master’s) of experience in software development, systems integration, data management, or related fields.Experience with configuring and developing in a major public cloud system such as Oracle, Azure, AWS, or GCP.Experience in programming and/or scripting languages such as JavaScript, Python, C++, or Java.Experience with software development frameworks and tools (e.g., TensorFlow, PyTorch, Flask, Docker).Strong understanding of software engineering principles, including design patterns, data structures, and algorithms.Experience with DevOps tools and techniques for building integrations with external systems including Infrastructure as Code (IaC). Example tools include Jenkins, GitLab, Ansible, Terraform, AWS Cloud Formation TemplatesPreferred Qualifications:Master's degree in Computer Science, Information Technology, or a related field.Strong analytical and problem-solving skills.Excellent communication and interpersonal skills.Experience working with data ingest and transformation.Ability to work effectively in a team-oriented environment.Clearance Requirements:Must possess a current and active TS/SCIPhysical Requirements:The person in this position 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 SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems AdministrationJob Qualifications:Skills:Information Technology (IT), Linux, System AdministrationCertifications:Security+ CE - CompTIAExperience:1 + years of related experienceUS Citizenship Required:YesJob Description:Deliver simple solutions to complex problems as a Systems Administrators at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. 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 Systems Administrators you will help ensure today is safe and tomorrow is smarter. Our work depends on a Systems Administrators with Linux and Windows Infrastructure experience to manage and maintain mission-critical operational IT systems and mission applications in Springfield, Virginia.HOW A SYSTEMS ADMINISTRATORS WILL MAKE AN IMPACTAs the Systems Administrator on this contract, you will be on an engineering team that provides IT Systems Administration support to global real-time operational activities.Critical thinking and troubleshooting skills are essential to resolving operational problems and clear communications and briefing skills are essential when communicating with the team, its users, and individuals in leadership roles.You must be willing/able to work core hours between 6:00 am to 6:00 pm during the week and participate in on-call rotation for after-hours support. Responsibilities:Provides Tier II support of IT infrastructure systems and custom mission applications based on a mixed Linux and Windows environment.Create, manage, and maintain accounts and group membership in Active Directory, LDAP, TACACS, KVMExperience managing Windows-based virtual server environments.Hands-on working knowledge of RedHat 5 & 7 along with Windows server 2008, 2016, and Windows 10 operating systems in physical and virtual environmentsResponsible for pro-active systems monitoring and evaluation of environments using Nagios and the documentation, resolution, or escalation of any problems discovered.Responsible for daily backup monitoring and troubleshooting using Symantec NetBackup version 8.Experience with Linux and Windows patching in an operational environmentEnsure all Linux and Windows-based systems are running current versions of antivirus software with current virus definition files; Experience with ClamAV and Windows EPO is a plus.Ability to work with systems engineers and factory support for troubleshooting and resolution of system anomalies.Participates in special projects as required.EducationTechnical Training, certifications, degree, or the equivalent combination of education or work experience. 1+ years of experience. QualificationsMust have Active TS/SCI with Polygraph and must be willing able to upgrade to higher level polygraph.Experience installing and configuring various COTS products.Experience providing physical and virtual support, maintenance, and security for Red Hat (RHEL 5 & 7), Sun Solaris, Windows Server 2008 & 2016, and Windows 7/10 DesktopExperience with Nagios, Active Directory, NetBackup.Experience with Authentication and Account Management (Active Directory, DNS, LDAP, TACACS, Local, KVM))Experience with virtualization (VMWare, ESXi, VCenter)Experience with SAN (EMC, NAS/DAS)Hardware experience: servers, workstations, peripherals, tape robotsDatabase experience (Oracle, SQL Server).Would be Nice to Have:Prior Real-time operations/mission systems experienceRed Hat CertificationAutomation Concepts (Puppet)Experience with Splunk, WebLogic, High-Speed Guards, F5 Load BalancersFamiliarity with Cisco switches and firewallsExperience with SQL database queries and troubleshootingTape Library/ Backups (Symantec NetBackup)Scripting and coding experience (Bash, PowerShell, Python).WHAT YOU’LL NEED TO SUCCEED: Education: Technical Training, certifications, degree, or the equivalent combination of education or work experience. Required Experience: 1+ years’ experience Security Clearance Level: TS/SCI with polygraph Must be DoD 8570 IAT Level II Requirement- Security+ CE Location: Springfield, VA US 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.The likely salary range for this position is $76,500 - $103,500. 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 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

ManTech seeks a motivated, career and customer-orientedPrincipal Systems Administratorto join our team inPentagon, VA. The position is onsite. Responsibilities include but are not limited to:Provide specialized support and troubleshooting for VIP users, including hardware, software, network, and application issuesManage and maintain computer systems, servers, and other IT infrastructure, ensuring optimal performance and securityManage VIP user accounts, permissions, and security access within the organization's IT environmentIdentify, diagnose, and resolve technical issues related to VIP user's IT needsMaintain accurate and up-to-date documentation of IT systems, procedures, and user support informationCollaborate with other IT staff and stakeholders to ensure smooth IT operations and address VIP user needsStrong technical skills in areas such as Windows and Linux operating systems, network administration, virtualization, and securityExcellent problem-solving and troubleshooting skills to quickly identify and resolve issuesStrong communication and interpersonal skills to interact with VIP users and IT staffExperience in managing and supporting complex IT environments, especially for VIP usersManaging desktop computers, servers, and other hardware devices for VIP usersInstalling, configuring, and updating software applications used by VIP usersTroubleshooting and resolving technical issues related to VIP users' hardware, software, and network accessCreating, modifying, and managing VIP user accounts and permissionsSupporting and maintaining specialized software and hardware used by VIP usersProviding training and support to VIP users on new software and hardwareManaging Active Directory and other infrastructure core servicesProviding support for thin clients and virtual desktop environmentsSupporting and maintaining COTS and custom softwareCollaborating with other teams to ensure technology needs are met for eventsMinimum Qualifications:Bachelor’s degree in a technical field and 7+ years of experience in the Information Technology; an additional 4 years of Systems Administration experience can be substituted in lieu of a degreeUnderstanding of operating systems (Windows, Linux, macOS), servers, and networkingKnowledge of network protocols (TCP/IP), switch configurations, and firewalls is essentialExperience with scripting languages (e.g., Python, PowerShell) for automating tasks and improving efficiencyMicrosoft Visio, Word, Excel experience CASP+ Certification or ability to obtain within 6 months of hireDoD 8570 Computing Environment Certification or ability to obtain within 6 months of hireKnowledge of Microsoft Windows Systems, HP SANs, VMware productsExperience using a Service Desk ticketing system, such as Remedy or ServiceNowPreferred Qualifications:One of the following certifications is desired:MCSE - Microsoft Certified System Engineer, MCSE - Microsoft Certified Solutions Expert, MCSA - Microsoft Certified Solutions Associate, MCITP - Microsoft Certified Information Technology Professional, VMware VCP - VMware Certified Professional, CCNA - Cisco Certified Network AdministratorITIL Foundations or later certification General Dynamics Encryptor experienceSolarWinds experience and knowledgeCisco Prime Infrastructure experience and knowledgeSecurity Clearance Requirements:US Citizenship required and active TS/SCI clearance adjudicated within the last 6 years.Candidate must be open to Poly if selected by the customer.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.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:PipelineClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems AdministrationJob Qualifications:Skills:Kubernetes, Linux, Systems EngineeringCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:Linux Systems EngineerA Linux Systems Engineer is responsible for building and automating performant and resilient infrastructure that our business depends on. In this role you will have the opportunity to contribute to one or more areas including (but not limited to) better automating our virtualized infrastructure and supporting a containerized infrastructure. To support our team, you will need to be experienced, driven, and have strong coding skills in automation. You will be collaborating closely with peers and customers which means you need to be an active listener, detail oriented, and a clear communicator.What You'll DoTake a leadership role in designing, building, implementing, and maintaining infrastructure.Mature the automation efforts of the lifecycle of a server including onboarding, patching, and sunsetting.Help development teams onboard applications to Kubernetes infrastructure.Build and maintain Kubernetes infrastructure.Use and administer automation tools such as, Ansible and SaltWrite documentation and provide training around automation tools.Ensure all authored code is well documented and version controlled appropriately via git.Resolve escalated issues and perform root cause analysis for complex issues.Support development teams by ensuring the supporting CI/CD infrastructure is performant, stable, and kept up to date.Interact with both internal and external customers during all project phases, from planning to maintenance.Be mindful of customer needs and clearly communicate complex information.Demonstrate a high attention to detail, examining every aspect of the system.Exercise strong time management skills by taking on multiple projects simultaneously while debugging issues reported by customers.Be attentive to communication and productivity tools ensuring inquiries are responded to in a timely manner.Recommend system improvements and changes to systems, as needed.Participate in an on-call rotation including nights/weekends.Required Skills and Qualifications5+ years of Systems Engineer or similar experienceTS SCI CI POLY required at the time of hire.Advanced understanding of LinuxAdvanced knowledge, including 4+ years of experience, in one or more of the following areas:KubernetesInfrastructure as Code, specifically managing Salt or AnsibleExperience working with automation tools such as Ansible.Experience with one or more scripting languages, specifically YAML, Python, Bash, and/or RubyExperience using version control tools such as Git.Willingness to work on-call rotation including nights/weekends.The likely salary range for this position is $125,528 - $169,832. 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

MANTECH seeks a motivated and detail-oriented Cyber Security Analyst to join our team in Dahlgren. VA This position is onsite.Responsibilities include but are not limited to:Work as an early-career computer scientist with emphasis on Linux, Python, Bash, and containerization for use in DoD applicationsDevelop, maintain, and enhance software systems, focusing on Linux systems administration, automation, and scripting, particularly in PythonWork with container environments, including Docker, Kubernetes, and Podman, to support software development and deploymentCollaborate with teams to ensure system-level requirements are met, including writing test cases, scenarios, and proceduresExecute test procedures, analyze results, and produce detailed trouble reports to support system developers and subject matter expertsParticipate in Test and Evaluation (T&E) of cybersecurity systems, with a focus on software certificationThe ability to travel to locations within the United States including Newport, RI, Washington DC, Philadelphia, PA to support test events and meetings (up to 20%)Minimum Qualifications:Associate’s Degree in Computer Science, Information Technology, or a related disciplineFoundational understanding of computer networking2+ years of professional experience in software engineeringExperience with Linux systems administration, scripting/automation, and Python programmingExperience with container environments (Docker, Kubernetes, and Podman)Preferred Qualifications:Bachelor’s degree in Computer Science, Information Technology, or a related disciplineExperience in operations and build toolchains, including GCCPreferred familiarity of Operational Technology, like ICS and SCADA systemsPossession of an active IAT II CertificationClearance Requirements:Ability to obtain a Secret clearance after starting on program.Physical Requirements:Ability to work effectively in a remote working environment.A dedicated, quiet, and ergonomically appropriate workspace conducive to productivity.Ability to sit at a desk or workstation for extended periods while working on a computer.Occasional movement within the office for communication and accessing resources.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Database Analysis/DesignJob Qualifications:Skills:Database Administration, DISA STIG, Microsoft SQL ServerCertifications:NoneExperience:3 + years of related experienceUS Citizenship Required:YesJob Description:We are GDIT. The people supporting and securing some of the most complex government, defense, and intelligence projects across the country. We ensure today is safe and tomorrow is smarter. Our work has meaning and impact on the world around us, but also on us, and that’s important.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 that we can’t turn into opportunity. And our work depends on a SQL Server Database Administrator joining our team to support Government activities at Chantilly, VA.Responsibilities Include but Are Not Limited To:Installing, configuring, and maintaining Microsoft SQL Server 2019 and 2022 environments in on-premisesinfrastructures.Performing database administration tasks including backups, restores, integrity checks, job scheduling, and index maintenance.Troubleshooting and resolving SQL performance issues for clustered, highly available enterprise environments.Applying DISA STIGsto SQL Server environments and ensuring databases are compliant with security baselines and hardening standards.Participating in change management, incident resolution, and documenting database environments and configurations.Collaborating with application owners to optimize and support application performance.Implementing and maintaining high availability and disaster recovery solutions using native SQL features such as Always On Availability Groups or Failover Clustering.Participating in system upgrades, patching cycles, and version migrations.Writing and maintaining SQL scripts and PowerShell automation for administrative tasks.Position Requirements:Bachelor’s degree in Computer Science, Information Systems, or a related field, and 3+ years of relevant IT experience.3+ years of hands-on SQL Server administration experience, working with SQL Server 2016 or newer.Experience supporting on-premisesenvironments only no cloud experience required or expected.Demonstrated experience with applying and maintaining DISA SQL STIGs.Familiarity with tools and techniques for backups, performance tuning, and database health monitoring.DoD 8570/8140 IAT Level II compliant (e.g., Security+ CE) required prior to start dateExperience with MySQL or PostgreSQL is a plus.Location: On Customer SiteUS Citizenship RequiredGDIT is Your Place401K 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 $105,622 - $141,821. 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 ChantillyAdditional 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 SCI + PolygraphClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Information SecurityJob Qualifications:Skills:Cybersecurity, Incident Response, Vulnerability RemediationCertifications:NoneExperience:3 + years of related experienceUS Citizenship Required:YesJob Description:We are seeking an experiencedCybersecurity Support Services Engineerto perform ongoing cybersecurity cyber hygiene and compliance activities across a heterogeneous portfolio that includes Windows and Linux based Client-Server implementations deployed in On-Prem, VMware based virtualization and AWS and Azure cloud environments.Key ResponsibilitiesThe CSSE is a critical role in implementing and maintaining overall security posture of systems. It includes, but is not limited to, identification of remediation actions for vulnerability and compliance findings for Operating system and application software, inclusive of ongoing vendor patch releases and updates as well as testing and validation of baseline system configurations for compliance with Security and Technical Implementation Guides (STIGs) and customer specific configuration and policy requirements.Responsibilities includeVulnerability and Compliance Remediation:Establish, update and maintain automated patching services (e.g. WSUS, Satellite, Ansible) for deployed technology baselinesImplement patches and configuration updates to resolve findings noted from multiple sources (e.g. security scans, IAVM processes (IAVA/IAVB), Cyber Task Orders) within specified timeframes.Testing and validation:Document and conduct test activities to validate system changes (e.g. patch updates, system upgrades) to ensure no degradation of security posture.Draft and present test reports capturing.Provide recommendations for security control implementation and identifying necessary countermeasures or mitigating controlsRespond to and oversee / coordinate responses to queries and requests for security information and reportsIncident Response & Security Oversight:Support and coordinate investigations of security incidents and reporting findings as necessaryGuide and coordinate the communication, implementation and enforcement of security policies and plans for data, applications, hardware, and telecommunications systemsAdvise stakeholders on information assurance standards, dependencies, and emerging security technologiesRequired QualificationsEducation:Bachelor’s degree inInformation Systems, Cybersecurity, or a related field(or equivalent experience)Experience:Minimum of4 yearsof applicable experience in system administration, STIG application and validation, as well as exposure to vulnerability and compliance managementCertifications:Required:DoD 8570 IAT Level II compliant certification required (active and valid CySA+, Security+, CND, RHCSA, CCNA Security, GICSP, GSEC, SSCP)Preferred Skills:Documented experience with cloud security implementationsinAzure or AWS environmentsThorough understanding ofsecurity policies, cybersecurity test methodologies and vulnerability assessment tools.Why Join GDIT At GDIT, we foster professional growth and provide opportunities to advance your career in a mission-critical environment. Our benefits include:401(k) with company matchComprehensive health and wellness programsDedicated internal mobility team to support career advancementPaid education and professional certification opportunitiesAccess to cutting-edge technologies and innovative projectsPaid vacation and holidays to support work-life balanceJoin us at GDIT and contribute to securing the future of national security.#GDITcareers#OpportunityOwned#WeAreGDIT#transitioningmilitary#clearedjobs#veterans#AutobotsThe 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 VA ChantillyAdditional 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