• System Engineer (SDA) - Enterprise

    QinetiQ (Chantilly, VA)
    …architecture and enhance resilience. QinetiQ has an immediate opening for a systems engineer to support SDA's enterprise operations. The candidate will ... and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative… more
    QinetiQ (01/14/26)
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  • Senior Digital Engineer

    SAIC (Chantilly, VA)
    **Description** NSS Sector has an opening for a Senior Systems Engineer to provide Systems Engineering and Technical Assistance (SETA) services to an IC ... Active TS /SCI clearance with polygraph. + Working knowledge of systems engineering documentation to include concepts of operations, interface control documents,… more
    SAIC (12/11/25)
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  • SIGINT System Engineer - Junior

    Solvarus (Chantilly, VA)
    …aid the people who need it. The ideal candidate for the Signals Intelligence (SIGINT) Systems Engineer Junior will serve as a technical member of a dynamic team ... providing full lifecycle, end-to-end Systems Engineering and Integration (SE&I) services to a National...recommendations for Government decision-makers. Qualifications: + Current and Active TS /SCI with Poly Security Clearance. + Requires 2 to… more
    Solvarus (11/02/25)
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  • SIGINT System Engineer - Mid

    Solvarus (Chantilly, VA)
    …aid the people who need it. The ideal candidate for the Signals Intelligence (SIGINT) Systems Engineer Mid will serve as a technical member of a dynamic team ... providing full lifecycle, end-to-end Systems Engineering and Integration (SE&I) services to a National...recommendations for Government decision-makers. Qualifications: + Current and Active TS /SCI with Poly Security Clearance. + Requires 5 to… more
    Solvarus (11/02/25)
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  • Cyber Data Analytics Engineer

    CACI International (Springfield, VA)
    …integration, configuration, and maintenance actions **Qualifications:** _Required:_ * 5+ years of Systems Engineer or similar experience * IAT II certification ... Cyber Data Analytics Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (12/24/25)
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  • Senior System Engineer

    KBR (Chantilly, VA)
    …defense. This is a contingent position based upon contract award KBR is seeking a Senior Systems Engineer to join our team in the Northern Virginia area. In this ... Title: Senior System Engineer Belong. Connect. Grow. with KBR! KBR's National...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (12/17/25)
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  • System Engineer

    Athenix Solutions Group, LLC (Mclean, VA)
    …*ANS Job Type Full-time Description Athenix Solutions Group is looking for a Systems Engineer in Northern Virginia for a variety of roles to ... to the development, testing, deployment, maintenance, operation, sustainment, and disposition of systems assisting in the defense of our nation. We have roles that… more
    Athenix Solutions Group, LLC (10/23/25)
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  • Senior Mechanical Engineer - Top…

    Jacobs (Chantilly, VA)
    …construction, etc.) * Professional Engineer (PE) Registration desired * Active Top Secret clearance and CI Poly. * Full scope polygraph preferred. ... evolve, grow, and succeed - today and into tomorrow. The Mechanical Engineer will have essential multi-discipline team representation and be self-motivated, well… more
    Jacobs (01/19/26)
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  • Network Engineer - Top Secret…

    Cambridge International Systems Inc (Norfolk, VA)
    Network Engineer - Top Secret Clearance | Norfolk, VA Cambridge International Systems , Inc. Join a dynamic global team united by shared values: ... commitment, integrity, and perseverance. At Cambridge, you'll work alongside top talent worldwide, tackling some of today's most complex and critical challenges in… more
    Cambridge International Systems Inc (12/04/25)
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  • Cyber Security Engineer I/II/III…

    Cambridge International Systems Inc (Norfolk, VA)
    Cyber Security Engineer I/II/III - Top Secret Clearance | Norfolk, VA Cambridge International Systems , Inc. Join a dynamic global team united by shared ... and security. We are currently seeking a Cyber Security Engineer to support operations in Norfolk, VA. This is...is a full-time, CONUS position requiring an active DoD Top Secret clearance. This position is contingent… more
    Cambridge International Systems Inc (01/07/26)
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