Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts.** Position is contingent upon award of contract, anticipated in December of 2025. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: In-depth understanding of computer security, military system specifications, and DoD cybersecurity policiesStrong ability to communicate clearly and succinctly in written and oral presentations Responsibilities: Perform system hardening on multiple Operating System (OS) platformsMonitor and assess system and network security posture in accordance with DoD cybersecurity policies and toolsApply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategiesConduct advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendationsPerform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security toolsAnalyze vulnerability findings and develop remediation plansRemediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systemsDesign, implement, and enforce security controls across network, hardware, and software components Preferred Skills and Experience: A combined minimum total of ten (10) years of full-time professional experience in all of the following skillsets/disciplines:System hardening across multiple OS platformsNetworking and virtualizationApplication of DoD cybersecurity policies and use of DoD security toolsMITRE ATT&CK or MITRE D3FEND frameworksThreat intelligence assessments and identification of emerging potential threatsPerforming vulnerability assessments with ACASRemediation of vulnerability findings to include implementation of vendor patches on both Linux and Windows Operating systems Design, implementation, configuration, and enforcement of security controls on network, hardware, and software components and devicesPossess one of the following DoD 8570.01-M IAT Level III baseline certifications:CASP+ CECCNP SecurityCISACISSP (Associate)CISSPGCEDGCIHCCSP Education: Bachelor of Science in Information Systems, Bachelor of Science in Information Technology, Bachelor of Science in Computer Science, or Bachelor of Science in Computer Engineering Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements.The projected annual compensation range for this position is $100,000 - $160,000. This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs.We offer:Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Why Work for SimVentions : SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together.Support Our WarfightersSimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world.Drive Customer SuccessWe deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving BackWe believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year.Build Innovative TechnologySimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success.Work with Brilliant PeopleWe don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture.Create Meaningful SolutionsWe are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve.Employees who join SimVentions will enjoy additional perks like:Employee Ownership:Work with the best and help build YOUR company!Family focus:Work for a team that recognizes the importance of family time.Culture:Add to our culture of technical excellence and collaboration.Dress code:Business casual, we like to be comfortable while we work.Resources: Excellent facilities, tools, and training opportunities to grow in your field.Open communication:Work in an environment where your voice matters.Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development.Employee Appreciation:Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more.Founding Partner of the FredNats Baseball team:Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.Food:We have a lot of food around here!FTAC

MANTECH seeks a highly motivated and career-orientedMS SQL Server developerto join our team on-site in Norfolk, VA. This is an onsite position.Join theNavy's Continuous Training Environment (NCTE)program and contribute to the evolution of warfighter readiness. We provide critical engineering and technical expertise for the U.S. Navy's premierLive, Virtual, Constructive (LVC)training capability. Our work involves seamlessly integrating live training with synthetic systems to create highly realistic and complex global training environments. We also drive the development of advanced representations for joint, theater, and national systems, and model new weapons technologies and emerging threats, ensuring our forces are prepared for any challenge.Responsibilities of this position include, but are not limited to:Design, develop and optimize DB schemas, SQL scripts and objects to meet application functionality and performance requirementsWork with stakeholders on data-related technical issuesPerform database development including schema, stored procedures and viewsWork with users to gather requirement specificationsImplement and maintain formal SQL coding processes, documentation, and standardsCreate data architecture that allows for efficient data storage, retrieval, and manipulationUpdate databases based on requests, troubleshooting issues, and optimizing legacy systemsWork with developers to improve applications and establish best practicesCreate and maintain database objects including logical and physical data model packages, procedures, and advanced SQL queriesSupport the production environment by identifying root cause for critical system issues to ensure timely resolution and minimize impact to business partnersDevelop and integrate data models and database objects per written specificationsDocument deployment and operational database standardsTune PL/SQL codeUp to 25% travel mainly CONUSMinimum Qualifications:Bachelor's Degree in a related field, or an Associate's Degree and an additional 3 years of experience, or a High School Diploma and an additional 6 years of relevant experience5+ years of data engineering experience with SQL programming, database design, and query tuningActive and current CompTIA Security+ Certification and OS Certification (Windows or Linux)Technical expertise in programming languages such as SQL, PL/SQL, OracleKnowledge and understanding of the ETL (Extract, Transform, Load) processAbility to create database objects such as tables, views and stored proceduresPreferred ExperiencePostgreSQL, MySQL and SQL CRLTechnical Certifications in any of the following: Oracle PL/SQL Developer Certified Associate, Microsoft Certified: Azure Database Administrator Associate, AWS Certified Database – Specialty, Certified Data Management Professional (CDMP) – by DAMAClearance Requirements:US Citizenship is required and an Active Secret Security ClearancePhysical Requirements:Must be able to remain in a stationary position 50%Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printerThe person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Offensive Tool Developer, you will be responsible for the design, development, and deployment of offensive cybersecurity tools to support Red Team and penetration testing engagements. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture.** Position is contingent upon award of contract, anticipated in December of 2025. ** Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: In-depth understanding of computer security, military system specifications, and DoD cybersecurity policiesStrong ability to communicate clearly and succinctly in written and oral presentationsMust possess one or more of the following DoD 8570.01-M CSSP Infrastructure Support certifications:CEHCySA+GICSPSSCPCHFICFRCloud+CNDMust possess Offensive Security Certified Professional (OSCP) certificationMust possess one or more of the following certifications:GIAC Exploit Researcher and Advanced Penetration Tester (GXPN)Offensive Security Exploit Developer (OSED) Responsibilities: Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt StrikeMimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CKConduct assessments across multiple operating systems including Linux, Windows, and macOSPerform exploit development and identify zero-day or previously unknown vulnerabilitiesAnalyze, identify, and remediate gaps in offensive tools and development techniquesPerform development with at least two scripting or programming languages (Python, C++, Java, Rust, Assembly, C#, etc.) in support of exploit development Preferred Skills and Experience: Five (5) years of full-time professional experience supporting Red Team/Penetration test engagements with exploit and tool developmentFive (5) years of demonstrated experience developing with at least 3 scripting or programming languages (Python, C++, Java, Assembly, C#, Rust, etc.)Five (5) years of demonstrated experience identifying gaps in tools and development techniques Education: •Bachelor of Science in Computer Science or Computer Engineering •National Security Agency Computer Network Operations Development Program (CNODP) Graduate (desired) Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements.The projected annual compensation range for this position is $80,000-$140,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs.We offer:Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Why Work for SimVentions : SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together.Support Our WarfightersSimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world.Drive Customer SuccessWe deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving BackWe believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year.Build Innovative TechnologySimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success.Work with Brilliant PeopleWe don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture.Create Meaningful SolutionsWe are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve.Employees who join SimVentions will enjoy additional perks like:Employee Ownership:Work with the best and help build YOUR company!Family focus:Work for a team that recognizes the importance of family time.Culture:Add to our culture of technical excellence and collaboration.Dress code:Business casual, we like to be comfortable while we work.Resources: Excellent facilities, tools, and training opportunities to grow in your field.Open communication:Work in an environment where your voice matters.Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development.Employee Appreciation:Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more.Founding Partner of the FredNats Baseball team:Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.Food:We have a lot of food around here!FTAC

MANTECH seeks a motivated, career andcustomer-orientedSystems Administratorto join our team onsite inNorfolk, Virginia. This is an onsite position.Join theNavy's Continuous Training Environment (NCTE)program and contribute to the evolution of warfighter readiness. We provide critical engineering and technical expertise for the U.S. Navy's premierLive, Virtual, Constructive (LVC)training capability. Our work involves seamlessly integrating live training with synthetic systems to create highly realistic and complex global training environments. We also drive the development of advanced representations for joint, theater, and national systems, and model new weapons technologies and emerging threats, ensuring our forces are prepared for any challenge.Responsibilities include but are not limited to:Provide Tier 3 technical remote and onsite support and guidance to NCTE Range end-users, addressing IT-related issues and inquiries in a timely and professional mannerDiagnose and resolve complex technical issues related to system configurations and network connectivity for Range POR systemsEnsure compliance with security policies, procedures, and best practices, with a focus on maintaining a secure IT environmentStrong understanding of Group Policy Management and Active Directory in Windows environmentsWriting standard operating procedures (SOPs) for IT systems and processes.Excellent troubleshooting skills and the ability to diagnose and resolve complex technical issues effectivelyUp to 25% travel can be expectedMinimum Qualifications:High School Diploma and 5+ years of relevant IT systems experienceExperience in systems administration with proficiency in both Linux and Windows environmentsMust have CompTIA Security+ CEMust have a VMware, Windows, or Linux Operating System (OS) certificationPreferred Qualifications:Bachelor's degree in Computer Science, Information Technology, or related fieldClearance Requirements:US Citizenship required and an active Secret security clearance with the ability to obtain a Top SecretPhysical Requirements:Must be able to remain in a stationary position 50%Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printerThe person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced cybersecurity professional to join our team! As a Cybersecurity Engineer III, you will play a key role in advancing cybersecurity operations by performing in-depth system hardening, vulnerability assessment, and security compliance activities in accordance with DoD requirements. The ideal candidate will have a solid foundation in cybersecurity practices and proven experience supporting both Linux and Windows environments across DoD networks. You will work collaboratively with Blue Team, Red Team, and other Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts.** Position is contingent upon award of contract, anticipated in December of 2025. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: In-depth understanding of computer security, military system specifications, and DoD cybersecurity policiesStrong ability to communicate clearly and succinctly in written and oral presentationsMust possess one of the following DoD 8570.01-M IAT Level III baseline certifications:CASP+ CECCNP SecurityCISACISSP (Associate)CISSPGCEDGCIHCCSP Responsibilities: Develop Assessment and Authorization (A&A) packages for various systemsDevelop and maintain security documentation such as:Authorization Boundary DiagramSystem Hardware/Software/Information FlowSystem Security PlanPrivacy Impact Assessmente-AuthenticationImplementation PlanSystem Level Continuous Monitoring PlanPorts, Protocols and Services RegistrationPlan of Action and Milestones (POA&M)Conduct annual FISMA assessmentsPerform Continuous Monitoring of Authorized SystemsGenerate and update test plans; conduct testing of the system components using the Assured Compliance Assessment Solution (ACAS) tool, implement Security Technical Implementation Guides (STIG), and conduct Information Assurance Vulnerability Management (IAVM) reviewsPerform automated ACAS scanning, STIG, SCAP checks (Evaluate STIG, Tenable Nessus, etc.) on various standalone and networked systemsAnalyze cybersecurity test scan results and develop/assist with documenting open findings in the Plan of Action and Milestones (POA&M)Analyze DISA Security Technical Implementation Guide test results and develop/assist with documenting open findings in the Plan of Action and Milestones Preferred Skills and Experience: A combined total of ten (10) years of full-time professional experience in all of the following functional areas:Computer security, military system specifications, and DoD cybersecurity policiesNational Cyber Range Complex (NCRC) Total Ship Computing Environment (TSCE) Program requirements and mission, ship install requirements, and protocols (preferred)Risk Management Framework (RMF), and the implementation of Cybersecurity and IA boundary defense techniques and various IA-enabled appliances. Examples of these appliances and applications are Firewalls, Intrusion Detection System (IDS), Intrusion Prevention System (IPS), Switch/Routers, Cross Domain Solutions (CDS), EMASS and, Endpoint Security Solution (ESS)Performing STIG implementationPerforming vulnerability assessments with the ACAS toolRemediating vulnerability findings to include implementing vendor patches on both Linux and Windows Operating systems Education: Bachelor of Science in Information Systems, Bachelor of Science in Information Technology, Bachelor of Science in Computer Science, Bachelor of Science in Computer Engineering Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements.The projected annual compensation range for this position is $90,000 - $140,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs.We offer:Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Why Work for SimVentions : SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together.Support Our WarfightersSimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world.Drive Customer SuccessWe deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving BackWe believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year.Build Innovative TechnologySimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success.Work with Brilliant PeopleWe don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture.Create Meaningful SolutionsWe are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve.Employees who join SimVentions will enjoy additional perks like:Employee Ownership:Work with the best and help build YOUR company!Family focus:Work for a team that recognizes the importance of family time.Culture:Add to our culture of technical excellence and collaboration.Dress code:Business casual, we like to be comfortable while we work.Resources: Excellent facilities, tools, and training opportunities to grow in your field.Open communication:Work in an environment where your voice matters.Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development.Employee Appreciation:Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more.Founding Partner of the FredNats Baseball team:Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.Food:We have a lot of food around here!FTAC

MANTECH seeks a motivated, career and customer-oriented DevOps Engineer to join our team onsite in Norfolk, Virginia. Join theNavy's Continuous Training Environment (NCTE)program and contribute to the evolution of warfighter readiness. We provide critical engineering and technical expertise for the U.S. Navy's premierLive, Virtual, Constructive (LVC)training capability. Our work involves seamlessly integrating live training with synthetic systems to create highly realistic and complex global training environments. We also drive the development of advanced representations for joint, theater, and national systems, and model new weapons technologies and emerging threats, ensuring our forces are prepared for any challenge.Responsibilities include but are not limited to:Perform a variety of systematic, disciplined, and quantifiable approaches to the development, operation, and maintenance of software systems supporting the Navy Continuous Training Environment (NCTE)Understand the DevOps lifecycle from infrastructure and building, to monitoring and operating a product or service.Implement testing schemes with build pipeline toolsManage quarterly releasesDevelop and provide government-approved release notes for each quarterly NTB release, and update all public-facing pages and documentation to reflect new releasesConduct large-scale software deployments, or monitoring and testing, such as Continuous integration and continuous delivery (CI/CD)Write shell scripts to automate relevant tasks and implement advanced software development practices and agile development practices such as code reviews using source controlWork with container security technologies, evaluating and mitigating or resolving vulnerability findingsGuide Software development and deployment and prepare system engineering management plans and system integration and test plansWork with the Development team to configure and deploy the CI/CD tools and ensure that the CI/CD tools are used effectivelyImplement Quality Assurance (QA) automation to improve the speed, efficacy, and output of testing methodologiesMinimum Qualifications:High School Diploma and 3+ years of relevant DevOps experienceExperience with building and supporting DevOps tools and CI/CD PipelinesExperience with automation and configuration management tools such as Chef, Puppet, or AnsibleExperience using SonarQube for code analysisExperience with version control management using Git and GitLab is essential for efficient collaboration and code managementMust have a valid Security+ CE certificationPreferred Qualifications:Relevant work experience as a DevOps engineer within a U.S. Government environment, DoD strongly preferredKnowledge of systems design/development lifecycle (SDLC), software systems theory and engineering principles, network/systems design and implementation, and virtualizationExperience with the container orchestration tools, such as Docker Swarm or KubernetesExperience with CI/CD tools, such as JenkinsClearance Requirements: US Citizenship and active Secret Security Clearance with the ability to obtain and maintain an Active Top Secret/ SCI security clearancePhysical Requirements: Must be able to remain in a stationary position 50%.Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. SimVentions is seeking a System Administrator to maintain servers for compliance with Naval Air Systems Command (NAVAIR) and Defense Information Systems Agency (DISA) policies for Linux and Windows-based operating systems. We are looking for an out-of-the-box thinker equally comfortable performing installs, patches, upgrades, and troubleshooting for servers as they are building new infrastructure servers or solving complex problems related to Continuous Integration / Continuous Development (CI/CD) pipelines. This position is located at NAVAIR Station Pax River in St. Mary's County, MD and requires daily on-site presence. Clearance: A Top-Secret Clearance is required for this position, though an employee would be permitted to start work with an interim clearance. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: At least five years of hands-on experience working within UNIX/Linux and Windows environmentsExperience in DoD Information Assurance/Cyber policy and procedures to include hardening of systems, implementing Security Technical Implementation Guides (STIGs) and scanningExperience with Linux Server to include the build, maintenance, and troubleshooting, as well as addressing, service requests, routine sever maintenance (firmware, failures, hardening, etc.), and server consolidation.Experience with UNIX/Linux, Red Hat, CentOS (Linux).DoD 8140 & 5239 compliant (Security + certified and OS certificate/certification) (formerly 8570).A background or working knowledge of scripting and automation toolsDemonstrated understanding of system security principles and experience executing hardening techniques Responsibilities: Participating in weekly routine maintenance tasksGathering requirements, developing and conducting design reviewsInstalling, configuring and managing the Linux operating systems and related toolsetsInstalling and troubleshooting common industry COTS and GOTS applicationsFunctional knowledge of backup and disaster recovery technologiesMaintaining, administering and patching systems for optimum performance and securityMigrating or updating systemsResponding to system failures promptly to bring applications back onlineBuilding new infrastructure serversPerforming Continuous Monitoring actions for systems and infrastructure including scanning, DoD STIG application and other Cyber compliancy actionsUpdating and maintaining documentation and knowledge base, including system descriptions, procedures, events and processesWork in an Agile scrum methodology to track and report on tasking Preferred Skills and Experience: Experience using container orchestration and management tools (e.g. Kubernetes, Docker)Experience with CI/CD pipelines for containerized applications.Experience with Ansible. Education: BS in a technical field (Computer Science, Data Science, or Operations Research preferred) Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements.The projected annual compensation range for this position is $$90,000 - $$120,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs.We offer:Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Why Work for SimVentions : SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together.Support Our WarfightersSimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world.Drive Customer SuccessWe deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving BackWe believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year.Build Innovative TechnologySimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success.Work with Brilliant PeopleWe don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture.Create Meaningful SolutionsWe are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve.Employees who join SimVentions will enjoy additional perks like:Employee Ownership:Work with the best and help build YOUR company!Family focus:Work for a team that recognizes the importance of family time.Culture:Add to our culture of technical excellence and collaboration.Dress code:Business casual, we like to be comfortable while we work.Resources: Excellent facilities, tools, and training opportunities to grow in your field.Open communication:Work in an environment where your voice matters.Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development.Employee Appreciation:Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more.Founding Partner of the FredNats Baseball team:Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.Food:We have a lot of food around here!FTAC

MANTECH seeks a motivated, career and customer-oriented Software Engineer to join our team in Norfolk, VA. This is an onsite position.Join theNavy's Continuous Training Environment (NCTE)program and contribute to the evolution of warfighter readiness. We provide critical engineering and technical expertise for the U.S. Navy's premierLive, Virtual, Constructive (LVC)training capability. Our work involves seamlessly integrating live training with synthetic systems to create highly realistic and complex global training environments. We also drive the development of advanced representations for joint, theater, and national systems, and model new weapons technologies and emerging threats, ensuring our forces are prepared for any challenge.Responsibilities of this position include, but are not limited to:Perform a variety of systematic, disciplined, and quantifiable approaches to the development, operation, and maintenance of software systems supporting the Navy Continuous Training Environment (NCTE)Design, develop, test, debug, and implement complex software solutions to improve or maintain the NCTE, such as by providing capability to integrate tactical systems with simulation-based training interfacesPerform all aspects of software lifecycle development and maintenance to in compliance with contractual and legal requirements as well as governing guidelines and standardsIdentify or define software information and engineering requirements commensurate with the complexity of those software systems to meet customer requirementsIdentify specific technical problems and implement solutions using applicable procedures, knowledge, tools, and methods for software requirements, software design, software construction, software testing, and software maintenance tasksResearch and propose solutions for prospective products with contemporary technologies aimed at improving the performance of customer solutionsIntegrate the discipline of software engineering with other team member disciplines, to include those of computer science, computer engineering, management, mathematics, project management, quality management, software ergonomics, and systems engineeringMinimum Qualifications:3+ years of relevant experience in Software Engineering, to include Digital Logic, Circuit Analysis, and Embedded Systems ProgrammingExperience in Software Development using C/C++ or JavaKnowledge of systems design/development lifecycle (SDLC), software systems theory and engineering principles, network/systems design and implementation, virtualization, and cloud technologiesMust have IAT-II certification (ex. CompTia Sec+)Experience with Agile development methodologies and familiarity with web development and architecture.Preferred Qualifications:Bachelor’s Degree in related field7+ years of relevant work experience as a software engineer within a U.S. Government environment, DoD strongly preferredSoftware development experience in classified and unclassified environments, specifically related to development of Joint Semi-Automated Forces (JSAF) and Joint Simulation Bus (JBUS)Software or systems engineering experience specializing in M&S and C4I integration applications such as JBUS and JSAFKnowledge of the principles, practices, and procedures used in systems developmentClearance Requirements:Active Secret Security Clearance with the ability to obtain and maintain an Active Top Secret/ SCI security clearancePhysical Requirements:Must be able to remain in a stationary position 50%.Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are seeking a detail-oriented candidate with extensive knowledge of computer or software engineering, and an interest in shaping acquisition efforts and documentation to support the Standard Tester of Reprogrammable Munitions (STORM) Major Capability Acquisition Program (ACAT-III). This position is located at NAVAIR Station Pax River in St. Mary's County, MD and requires daily on-site presence. Clearance: An ACTIVE Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: - At least eight years experience performing software requirements analysis, software design, software coding, software integration and software testing.- Experience reporting program status and risks to Program Office leadership.- Experience developing or working with new software requirements including preparing Statements of Work (SOWs) Contract Deliverable Requirements Lists, and Independent Government Cost Estimates (IGCEs).- Experience with Agile development methodologies and/or DevSecOps.- Experience using Jira and Confluence. Responsibilities: - Participate in technical exchanges with external program offices to promote solution interoperability.- Provide recommendations for software enhancements to improve performance, sustainability, architecture, and interoperability.- Identify and advise on strategies to mitigate software obsolescence.- Collect inputs and feedback from customers to understand mission objectives and generate development requirements.- Work with product managers, UI/UX designers, and DevOps teams to align technical and deployment solutions with user needs.- Lead technical software design and code reviews.- Establish coding and test coverage standards.- Facilitate the implementation of automated software testing strategies.- Coordinate with Cyber Security SMEs to conduct assessments and develop plans to resolve software vulnerabilities.- Develop software cost estimates, program schedules, and risk mitigation strategies. Preferred Skills and Experience: - Active Scrum Master or Product Owner certification Education: Bachelors Degree in Computer Science or Computer Engineering from an Accreditation Board for Engineering and Technology Inc (ABET) certified college program. Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements.The projected annual compensation range for this position is $90,000 - $140,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs.We offer:Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Why Work for SimVentions : SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together.Support Our WarfightersSimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world.Drive Customer SuccessWe deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving BackWe believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year.Build Innovative TechnologySimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success.Work with Brilliant PeopleWe don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture.Create Meaningful SolutionsWe are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve.Employees who join SimVentions will enjoy additional perks like:Employee Ownership:Work with the best and help build YOUR company!Family focus:Work for a team that recognizes the importance of family time.Culture:Add to our culture of technical excellence and collaboration.Dress code:Business casual, we like to be comfortable while we work.Resources: Excellent facilities, tools, and training opportunities to grow in your field.Open communication:Work in an environment where your voice matters.Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development.Employee Appreciation:Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more.Founding Partner of the FredNats Baseball team:Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.Food:We have a lot of food around here!FTAC

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are seeking a detail-oriented candidate with extensive knowledge of computer or software engineering, and an interest in shaping acquisition efforts and documentation. Ideal candidates will have thorough knowledge and experience working with avionics systems, components, and software. This position is located at NAVAIR Station Pax River in St. Mary's County, MD and requires daily on-site presence. Clearance: An Interim ACTIVE Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: Must have at least two years of experience in the following:Performing and managing software engineering and development effortsWorking with software requirements, design, process management, open architecture principles, integration, and testDeveloping software systems designs, tests (including interoperability), and plansCommunicating effectively with software program leaders, engineers/developers, and stakeholders Responsibilities: Interface with Naval Air Station Patuxent River headquarters, contractor personnel, and other government activities for the programReview data, reports, studies, designs, design documentation, tests, and equipment to determine conformance with contract technical requirementsConduct technical reviews to determine acceptability of changes to contract required services or equipmentDetermine the usability of items that do no meet contract requirementsOversee direction, management, and coordination of technical effortsAdvise on technical issuesMonitor research, analysis, design, development, test, and manufacturing operationsProvide real-time access to subject matter experts for problem assessment and resolutionProvide technical oversight into the Program Increment (PI) priority workloadsReview and provide technical inputs on proposed changes to processes and software development plansFunction as a member of an integrated teamApply risk management, configuration management, data management, trade-off analysis, technical performance measurement, technical reviews, modeling and simulation, and earned value management techniques in support of different segments of technical programs/projects Preferred Skills and Experience: Knowledge of military avionics systems, components, and software design attributesKnowledge of weapon system and avionics systems engineering procedures, processes, practices, and toolsKnowledge of DoD software acquisition processesDAWIA certifications Education: BS in a technical field (Computer Science, Data Science, or Operations Research preferred) Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements.The projected annual compensation range for this position is $79,000 - $120,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs.We offer:Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Why Work for SimVentions : SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together.Support Our WarfightersSimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world.Drive Customer SuccessWe deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving BackWe believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year.Build Innovative TechnologySimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success.Work with Brilliant PeopleWe don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture.Create Meaningful SolutionsWe are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve.Employees who join SimVentions will enjoy additional perks like:Employee Ownership:Work with the best and help build YOUR company!Family focus:Work for a team that recognizes the importance of family time.Culture:Add to our culture of technical excellence and collaboration.Dress code:Business casual, we like to be comfortable while we work.Resources: Excellent facilities, tools, and training opportunities to grow in your field.Open communication:Work in an environment where your voice matters.Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development.Employee Appreciation:Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more.Founding Partner of the FredNats Baseball team:Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.Food:We have a lot of food around here!FTAC