• RF Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a highly skilled and motivated RF Systems Engineer to serve as a critical member of our team supporting a dynamic government ... The ideal candidate will support system assessments, design, and test activities to ensure mission objectives are met, while...or equivalent industry experience + Must currently hold a TS /SCI and Poly clearance + A minimum of 12… more
    SAIC (01/15/26)
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  • Senior Principal II Engineer Ground…

    BAE Systems (Boulder, CO)
    …life cycle functions including software requirements, architecture, design, code, test , integration, documentation, and support. + Prepare and present technical ... Secretary of Education, US Department of Education. + A current, active TS /SCI security clearance is required. + Experience in Operations and Sustainment… more
    BAE Systems (01/09/26)
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  • AWS Full Stack Engineer

    BCMC (Dulles, VA)
    …to sustain and operate a network operations environment, including introducing new cyber capabilities to address emerging threats. We are seeking a skilled Full ... but are not limited to: Infrastructure Engineering: * Design, test , and implement advanced cybersecurity software capabilities as a...US Citizenship is required * Must have an active Secret clearance with the ability to obtain DHS suitability… more
    BCMC (01/06/26)
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  • Design Engineer 5

    M. C. Dean (Vienna, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... leaders in electrical, engineering, and cybersecurity industries. Seeking a **Senior Design Engineer ** that is able to work with a dynamic team of engineers,… more
    M. C. Dean (12/30/25)
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  • Security Policy Engineer

    SAIC (Springfield, VA)
    **Description** SAIC is looking for a qualified Security Engineer (ISSO) to join an exciting program in Springfield, Virginia. Individual will be responsible for ... Execute and complete rapid turn-around and short-suspense tasks. **Qualifications** + Active TS /SCI is required. + Ability to obtain a polygraph. + Bachelor's degree… more
    SAIC (12/18/25)
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  • Lead, Project Engineer

    L3Harris (Salt Lake City, UT)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead, Project ... Engineer Job Code: 32099 Job Location: USA-UT-Salt Lake City...of software and hardware development, assembly, and integration and test efforts. Essential Functions: + Responsible for successfully leading… more
    L3Harris (12/13/25)
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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 customer. ... will take precedence over years of experience + Active TS /SCI clearance with polygraph. + Working knowledge of systems...concepts of operations, interface control documents, and verification and test . + Demonstrated ability to work in a fast… more
    SAIC (12/11/25)
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  • Senior Systems Engineer

    Belay Technologies (Columbia, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Systems Engineer to join our intel team. This is a brand new, high-priority project. This team ... questions into database design solutions. Candidates should have the following qualifications: + TS /SCI Clearance with polygraph + 12 yrs, BS or 4 additional yrs in… more
    Belay Technologies (11/04/25)
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  • Principal Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …desired, but not required; US Citizenship required. Can also consider candidates with a current Secret or TS level clearance. + 15+ years of experience as a ... Enlighten, honored as a Top Workplace from USA Today, is a leader...with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued innovation… more
    Huntington Ingalls Industries (10/23/25)
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  • Aegis Systems Engineer

    Parsons Corporation (Dahlgren, VA)
    …naval combat systems, or related defense programs **Additional Requirements:** + Active ** Secret security clearance** required; TS /SCI preferred + US Citizenship ... management + Participate in analysis and review of software requirements, design, test procedures, and implementation in a missile defense context + Analyze missile… more
    Parsons Corporation (12/09/25)
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