• Personnel Security Continuous Evaluation…

    SAIC (Springfield, VA)
    … integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence ... quickly adjudicate a polygraph for those with an active TS /SCI. An active TS /SCI is required to...Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services;… more
    SAIC (10/07/25)
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  • Integration Engineer

    KBR (Chantilly, VA)
    …Engineer Belong. Connect. Grow. with KBR! KBR is seeking an experienced system integrator with strong skills in the full range of system development and integration, ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (09/30/25)
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  • AI Machine Learning Engineer

    SAIC (Chantilly, VA)
    … integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence ... learning models and provide support for the productization and development of AI-based systems for use as part of the Customer's collection mechanisms. This Customer… more
    SAIC (10/04/25)
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  • Software Developer

    SAIC (Chantilly, VA)
    … integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence ... operation. This is achieved through the development of software systems . This position is located in Chantilly, VA and...is located in Chantilly, VA and requires an active TS /SCI clearance with Full Scope Polygraph (FSP). Job responsibilities… more
    SAIC (09/24/25)
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  • Software Developer

    SAIC (Mclean, VA)
    … integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence ... partner organizations. This Customer provides state of the art systems on cloud and applications based on products such...is located in McLean, VA and requires an active TS /SCI clearance with Polygraph. Job responsibilities include, but are… more
    SAIC (09/24/25)
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  • Cyber Security Project Engineer

    SAIC (Chantilly, VA)
    … integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence ... This position is located in **Chantilly, VA** and requires an **active TS /SCI clearance with Polygraph** . Job responsibilities include, but are not limited… more
    SAIC (11/14/25)
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  • SIGINT Mission Engineer

    SAIC (Chantilly, VA)
    … integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence ... Offices. You will manage development, test, and validation of systems assessment methodologies and tools such as STK, SOAP,...is located in **Chantilly, VA** and requires an **active TS /SCI clearance with Polygraph** . Job Duties include, but… more
    SAIC (11/06/25)
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  • Air Dominance Weapons Requirements Manager

    SAIC (Hampton, VA)
    … integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence ... our team of experts working with high-level stakeholders to develop systems that ensure national security. **Key Responsibilities:** + Provide tactical expertise… more
    SAIC (10/23/25)
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  • Data Scientist

    SAIC (Herndon, VA)
    … integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence ... specialized support across multiple projects from a Team of Systems Integrators and Data Scientists. In this role you...is located in Herndon, VA and requires an active TS /SCI clearance with Polygraph. Job responsibilities include, but are… more
    SAIC (09/24/25)
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  • Software Engineer

    SAIC (Chantilly, VA)
    … integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence ... capable of sending and pulling data from various source systems over a secure network. In this role you...is located in **Chantilly, VA** and requires an **active TS /SCI clearance with Polygraph** . This project is part… more
    SAIC (11/14/25)
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