• Senior SIGINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …next decade. + Develop architecture products. Qualifications & Physical Requirements + Active Top Secret /SCI with Poly. + Bachelors in engineering, physics, or ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (10/09/25)
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  • IT Systems Security Engineer

    SAIC (Springfield, VA)
    …Linux Operating systems REQNUMBER: 2510545 SAIC is a premier technology integrator , solving our nation's most complex modernization and systems engineering ... quickly adjudicate a polygraph for those with an active TS /SCI clearance. **An active TS /SCI is required...and software inventories. + Analyze vulnerability scans of information systems and assist in remediation tasks. + Conduct risk… more
    SAIC (10/07/25)
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  • Agile Systems Engineer

    SAIC (Chantilly, VA)
    …work experience may be considered in lieu of a degree. + **Active Top Secret /SCI Clearance with Polygraph.** + **Experience in organizing, implementing and ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (10/29/25)
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  • C2 Systems Integration Principal

    SAIC (Hampton, VA)
    …lieu of Bachelors Degree + Current DoD Secret security clearance (minimum Interim Secret ), with eligibility for Top Secret /SCI + Must meet position and ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (10/04/25)
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  • Systems Engineer

    SAIC (Arlington, VA)
    …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 ... **Description** Seeking a Senior Systems /Network Engineer, working with a diverse team of...integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (09/20/25)
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  • Mbse

    SAIC (Chantilly, VA)
    … over the complete end-to-end life cycle. Must have an Active Top Secret /SCI with Poly. As the Model-Based Systems Engineering (MBSE) Engineer, you will ... to be substituted in lieu of degree. + Active Top Secret /SCI with Poly. + Proven experience...integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (11/06/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    …experience. Relevant experience to be substituted in lieu of degree. + **Active Top Secret /SCI with Polygraph.** + **3+ years of government program management ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (11/15/25)
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  • Director, AWS Professional Services- US Federal…

    Amazon (Arlington, VA)
    …teams to build and sell new solutions that are transforming the industry. An active Top Secret /SCI clearance is required. Key job responsibilities - Manage the ... experience; credibility to sell complex transformational IT consulting engagements - Active Top Secret /SCI clearance - BA/BS degree Preferred Qualifications -… more
    Amazon (10/29/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    …complex Space Systems acquisition processes. This position requires an **active TS /SCI Clearance with Polygraph** and is located in **Chantilly, VA.** In this ... for space systems . REQNUMBER: 2507333 SAIC is a premier technology integrator , solving our nation's most complex modernization and systems engineering… more
    SAIC (11/06/25)
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  • Spacecraft Systems Engineer

    SAIC (Chantilly, 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 a **Spacecraft Systems Engineer** . This position is located in...is located in **Chantilly, VA** and requires an **active TS /SCI clearance with Polygraph** . This role will support… more
    SAIC (11/06/25)
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