• Model Based System Engineer

    Solvarus (Chantilly, VA)
    …BS/BA or 2 to 3 years with MS/MA + Must have a current and active TS / SCI with CI Polygraph . + BS in Engineering, Systems Engineeing, Aeronautical ... is dedicated to solving the toughest challenges facing the Intelligence Community and Department of Defense. Join our team...the presence of any physical or mental disability, genetic information or any other status or characteristic protected by… more
    Solvarus (01/03/26)
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  • Mission Systems Engineer

    SAIC (Chantilly, VA)
    …(collecting, organizing, analyzing data) and/or mission/ops/ground support experience. + Active TS / SCI clearance with Polygraph . + Effective communication, ... and Technical Advisory (SETA) services to a rapidly expanding Government Intelligence Community (IC) customer. This position supports a System Program Office… more
    SAIC (01/01/26)
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  • Solution Architect - AI & Cyber Innovation

    Leidos (Chantilly, VA)
    …ideas clearly to both customers and technical teams *U.S. Citizen with active TS / SCI and Polygraph Preferred Qualifications *Technical expertise in one ... strategy that drives innovation and mission success for our Intelligence Community, DoD, and mission partners. You will design...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (12/23/25)
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  • Ground Systems Engineer

    KBR (Chantilly, VA)
    …+ Travel Requirements: Minimal + Working Hours: Standard QUALIFICATIONS Required: + Active TS / SCI clearance with polygraph . + Bachelor's degree in science, ... high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have… more
    KBR (12/19/25)
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  • Software Engineer

    Leidos (Chantilly, VA)
    …You will test the software and perform code reviews. **Basic Qualifications:** + Must have a TS / SCI with Polygraph to be considered. + Must have a Bachelors ... **Description** Leidos Intelligence Group is seeking a Software Engineer to...operations, engineering, testing and other teams to provide system information and technical support. The Contractor team shall create,… more
    Leidos (12/17/25)
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  • Ground Systems Engineer

    SAIC (Chantilly, VA)
    …design and architecture. **Qualifications** **Required:** + Must be a US Citizen. + Active TS / SCI clearance with current polygraph . + Bachelor's degree in ... systems, integrating MBSE tools into a digital thread to connect siloed information systems. + Leverage digital twin technologies and modeling and simulation tools… more
    SAIC (12/13/25)
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  • Senior Digital Engineer

    SAIC (Chantilly, VA)
    …experience is key and will take precedence over years of experience + Active TS / SCI clearance with polygraph . + Working knowledge of systems engineering ... This position will perform Systems Engineering activities required to transform intelligence and military needs into future capabilities to meet those needs.… more
    SAIC (12/11/25)
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  • SIGINT SPO Technical Lead

    KBR (Chantilly, VA)
    …+ Knowledge of, and experience executing, SAFe Agile methodology Security Clearance Requirements: TS // SCI with active CI Polygraph Belong, Connect and Grow ... matures through the life cycle. This position requires an understanding of the intelligence community and customer domain, along with a strong focus on core systems… more
    KBR (12/09/25)
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  • Program Protection (P2) Systems Engineer

    SAIC (Chantilly, VA)
    …source selection, and programmatic processes. **Qualifications** **Required Qualifications:** + Active TS / SCI with Polygraph . + Bachelor's degree in ... SETA or embedded integrator role. + Experience with the Intelligence Community and/or the Department of Defense. + Superb...has annual revenues of approximately $6.5 billion. For more information , visit saic.com. For information on the… more
    SAIC (12/05/25)
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  • Budget Analyst - Full Performance

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …18 years of age or older + You must be able to obtain and maintain a TS / SCI security clearance + You will be subject to pre-employment and periodic drug testing ... architecture of spacecraft, NRO collects and delivers the best space-based intelligence , surveillance, and reconnaissance content on the planet. Learn more at… more
    National Reconnaissance Office (NRO) (12/04/25)
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