• Linux Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems /Network Engineer, working with a diverse team of contractors, government personnel and subject matter experts, focused ... deep web and dark web. Clearance/Citizenship Requirements: + US Citizenship with an active Top Secret Clearance with ability to obtain SCI (Active and/or PR… more
    SAIC (09/20/25)
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  • AI Acquisition System Engineer

    SAIC (Chantilly, VA)
    …complete end-to-end life cycle. **All candidates must have an active and current Top Secret /SCI with Polygraph** With a background in acquisition system ... to be substituted in lieu of degree. + Active Top Secret /SCI with Polygraph. + 2+ years...integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (08/16/25)
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  • Senior SIGINT Chief Architect

    KBR (Chantilly, VA)
    …award Specific responsibilities may include: + Define SIGINT requirements for current systems and future HIVE architecture + Lead senior management forums, ... Title: Senior SIGINT Chief Architect Belong. Connect. Grow. with...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (09/16/25)
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  • Department Operations Lead

    The MITRE Corporation (Mclean, VA)
    …or hybrid fleet initiatives. + Active Secret Clearance with ability to attain Top Secret /SCI + Per the US Government's eligibility requirements, you must be ... or obtain, within one year from the date of hire, the following clearance(s): Top Secret /SCI Salary compensation range and midpoint: $105,000 - $131,000 -… more
    The MITRE Corporation (10/02/25)
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  • Mission Modeling and Simulation Analyst…

    SAIC (Alexandria, VA)
    … integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence ... **Description** SAIC is seeking motivated and detail-oriented ** Senior Modeling and Simulation Analysts - Senior Engineers** to join our dynamic team. The… more
    SAIC (08/22/25)
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  • Contracts Senior Manager

    SAIC (Chantilly, VA)
    … integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence ... and communicate with internal and external business partners/customers and interact with senior executive leadership of the Business Group. + Ability to resolve… more
    SAIC (08/07/25)
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  • Part Time Senior Collection Strategist

    SAIC (Reston, VA)
    … integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence ... **Description** SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training… more
    SAIC (08/07/25)
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  • Systems Engineer

    SAIC (Fort Belvoir, VA)
    …of gap analysis, requirements, development, test, and deployment of products and systems . + Work closely with customers, senior leadership within programs, ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (10/02/25)
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  • Senior Statistician/Mathematician - Quality…

    Peraton (Herndon, VA)
    …speedy and precise decision making to warfighters. Responsibilities: The Senior Statistician/Mathematician - Quality Assurance Framework (QAF) Oversight & Monitoring ... + Conduct audits to ensure compliant use of AI systems for approved use-cases in all source analysis. +...is preferred. Security Clearance: This Position requires an Active TS /SCI and the ability to obtain a CI Poly,… more
    Peraton (09/25/25)
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  • Senior Computer Scientist - Quality…

    Peraton (Herndon, VA)
    …enable speedy and precise decision making to warfighters. Responsibilities: The Senior Computer Scientist - Quality Assurance Framework (QAF) Oversight & Management ... utilizes expertise in designing, developing, and maintaining data systems and software to create and maintain these ...is preferred. Security Clearance: This Position requires an Active TS /SCI and the ability to obtain a CI Poly,… more
    Peraton (09/09/25)
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