• Senior SIGINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …to ensuring you receive the utmost employee care. Responsibilities As the Senior SIGINT Systems Engineer , you will help guide new and existing SIGINT programs as ... well as perform the following functions as a SIGINT Systems Engineer , by using a holistic approach...needs + Understand system-to-system interfaces and act as an Integrator + Evaluate system designs and trade-space proposed and… more
    Sciolex Corporation (10/09/25)
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  • Satellite Systems Engineer

    SAIC (Chantilly, VA)
    …in systems engineering principles and practical experience with satellite systems . The Satellite System Engineer oversees developer satellite system design, ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (10/07/25)
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  • Mission Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Mission Systems Engineer ** with NRO experience to provide Modeling and Simulation (M&S) and Systems Engineering and ... and acquisitions that advance the NRO's space resiliency posture. The Mission Systems Engineer will work in a collaborative team environment supporting… more
    SAIC (01/01/26)
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  • GEOINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking **GEOINT Systems Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, ... of systems over the complete end-to-end life cycle. As the GEOINT Systems Engineer you will interact daily with senior government and Program staff… more
    SAIC (11/21/25)
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  • DevSecOps Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **DevSecOps Systems Engineer ** to fill a critical position on the SAIC's Prime Program Landmark AOS in Chantilly, VA. Landmark ... end-to-end life cycle. **A Top Secret/SCI Poly is required.** As the DevSecOps Systems Engineer , you will be integrating security throughout the software… more
    SAIC (12/08/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    **Description** **JOB DESCRIPTION:** SAIC is seeking an **Acquisition Systems Engineer ** with a strong desire to enhance technical communication and ... persistent, real-time surveillance and activity-based intelligence information. As an Acquisition Systems Engineer , you will provide Acquisition and Program… more
    SAIC (11/26/25)
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  • Space Communication Senior Systems…

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Space Communication Systems Engineer to support the NRO GEOINT System Integration and Architecture (GSIA) office. This is a ... Systems Engineering and Technical Assistance (SETA) support position to...integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (12/23/25)
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  • Ground Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Ground Systems Engineer to work on complex projects crucial to our national security objectives. They will provide Systems ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (12/13/25)
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  • Senior Systems Engineer

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a **Senior Systems Engineer ** with experience in defense weapon systems and acquisition policy to join our energized team in ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (11/19/25)
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  • Model Based Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to join ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (11/14/25)
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