• Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …Cyber Security engineers are responsible for the quality of cyber security related solution delivery, development, testing and deployment in support of ... ManTech seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer** to join our team in **Chantilly, VA.** Senior… more
    ManTech (09/17/25)
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  • Fully Qualified Validator - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …POA&Ms, Privacy Impact Assessments, etc.) using eMASS and DADMS. + Perform security assessment testing , vulnerability analysis (eg, ACAS), and ensure control ... today's most complex and critical challenges in defense and security . We are currently seeking a Fully Qualified Validator...2026. What You'll Do + Serve as an advanced-level Security Control Assessor (Work Role 612) in alignment with… more
    Cambridge International Systems Inc (09/04/25)
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  • Full Stack Developer

    CACI International (Ashburn, VA)
    …of the following: Spring, WMware, ETL tools, ESB message queuing, application security , automated testing , UML, VersionOne, Jira, or Sparx Enterprise Architect. ... supporting the best practices in Agile Software Development for the Department of Homeland Security (DHS). As a member of the BEAGLE ASF Team, you will support the… more
    CACI International (09/18/25)
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  • Full Stack Mobile Developer (Android)

    CACI International (Ashburn, VA)
    …following highly desirable: ETL tools, messaging tech such as Kafka, application security , automated testing , UML, state-management angular libraries such as ... supporting the best practices in Agile Software Development for the Department of Homeland Security (DHS). As a member of the BEAGLE ASF Team, you will support the… more
    CACI International (09/12/25)
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  • Full Stack Development

    CACI International (Ashburn, VA)
    …following highly desirable: ETL tools, messaging tech such as Kafka, application security , automated testing , UML, state-management angular libraries such as ... supporting the best practices in Agile Software Development for the Department of Homeland Security (DHS). As a member of the BEAGLE ASF Team, you will support the… more
    CACI International (07/31/25)
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  • Network Technician I

    BlackBox (Richmond, VA)
    …services for network infrastructure . Perform onsite call-through, data, voice, website and security testing . Perform back-up testing to ensure all ... IP phones This position will support facilities management, site security and project engagement with a commitment and desire...to the customer's network as directed . Support carrier testing of circuits . Assist with facilities efforts o… more
    BlackBox (10/02/25)
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  • Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …products and establishment of new product lines. You will apply coding and testing standards, apply security testing tools including "fuzzing" ... static-analysis code scanning tools, and conduct code reviews. You will address security implications in the software throughout the development cycle. You will keep… more
    Naval Sea Systems Command (09/30/25)
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  • Network Technician I

    BlackBox (Sandston, VA)
    …services for network infrastructure . Perform onsite call-through, data, voice, website and security testing . Perform back-up testing to ensure all ... IP phones This position will support facilities management, site security and project engagement with a commitment and desire...to the customer's network as directed . Support carrier testing of circuits . Assist with facilities efforts +… more
    BlackBox (09/24/25)
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  • AI/ML Software Engineer

    Rite-Solutions Inc. (Dahlgren, VA)
    …+ Automated Testing tools and processes used to support various testing requirements including data, UI, load/performance, security , and contract testing ... to develop or modify software applications + Designing, coding, benchmark testing , debugging, and documenting application features and changes + Reviewing and… more
    Rite-Solutions Inc. (09/02/25)
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  • Senior Software Developer

    Rite-Solutions Inc. (Dahlgren, VA)
    …+ Automated Testing tools and processes used to support various testing requirements including data, UI, load/performance, security , and contract testing ... to work and grow your expertise with a team of software engineering and cyber security experts working to tackle the cyber defense issues of the modern military with… more
    Rite-Solutions Inc. (09/25/25)
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