• Space Protection Model Base Systems…

    SAIC (Chantilly, VA)
    …PhD and 5 or more years of experience in relevant technical field. + Active Top Secret /SCI clearance with Poly. + Experience developing, testing, or fielding IC ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (01/16/26)
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  • I2 Systems Engineer

    SAIC (Chantilly, VA)
    …experience. Relevant experience to be substituted in lieu of degree. + Active Top Secret Clearance with Polygraph. + Experience leading technical and ... **Description** SAIC is seeking a I2 Systems Engineer to provide Systems Engineer...integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (01/09/26)
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  • 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 (01/07/26)
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  • EDAP Systems Engineer

    SAIC (Chantilly, VA)
    …experience. Relevant experience to be substituted in lieu of degree. + **Active Top Secret /SCI Clearance with Polygraph.** + **Experience directly supporting a ... **Description** SAIC is seeking a **EDAP Systems Engineer** to fill a critical need supporting...integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (12/24/25)
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  • GEOINT Systems Engineer

    SAIC (Chantilly, VA)
    …years related experience. (Additional years of exp in lieu of degree.) + **Active Top Secret /SCI clearance with Poly.** + **Knowledge/ Experience of GEOINT ... **Description** SAIC is seeking **GEOINT Systems Engineer** to support SAIC's Prime Program, Landmark...integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (11/21/25)
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  • Mission Integration Exercise

    SAIC (Chantilly, VA)
    …(GED) in acquiring systems across their entire life cycle. An active Top Secret /SCI clearance with Polygraph is required for this position. As the ... Relevant experience to be substituted in lieu of degree. + Active Top - Secret /SCI Clearance with Polygraph. + Strong knowledge/experience of software… more
    SAIC (12/03/25)
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  • Linux 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 (12/06/25)
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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 (12/23/25)
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  • Strategy, Policy, Program Development Experts

    SAIC (Fort Belvoir, VA)
    …may be substituted for degree. **Clearance Requirement:** + Must have an Active Top Secret SCI Clearance and active counter-intelligence polygraph (Active Top ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (12/27/25)
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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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