• Spacecraft Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Spacecraft Systems Engineer ** . This position is located in **Chantilly, VA** and requires an **active TS/SCI clearance with ... for a Major System Acquisition who requires a mid-career engineer with technical expertise in systems engineering...For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M more
    SAIC (11/06/25)
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  • Systems Engineer (DHS)

    SimIS Inc. (Suffolk, VA)
    systems engineering and test and evaluation (T&E) support. SimIS seeks a Systems Engineer to conduct comprehensive systems engineering trade studies and ... tunnel detection systems , and ground-based sensors. The Systems Engineer develops system architectures, performs integration...Holidays each year SimIS, Inc. is an EOE / M / F / Disability / VET / Drug… more
    SimIS Inc. (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, ... from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems ...and more. This position is for a Satellite System Engineer for a large, multi-year contract supporting a cutting-edge… 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 ... that advance the NRO's space resiliency posture. The Mission Systems Engineer will work in a collaborative...For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M 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, ... over the complete end-to-end life cycle. As the GEOINT Systems Engineer you will interact daily with...For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M 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 ... **A Top Secret/SCI Poly is required.** As the DevSecOps Systems Engineer , you will be integrating security...For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M 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...For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M more
    SAIC (12/23/25)
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  • Senior Systems Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US ... position provides technical leadership for complex simulation and training systems including requirements analysis, system integration, verification and validation,...Holidays each year SimIS, Inc. is an EOE / M / F / Disability / VET / Drug… more
    SimIS Inc. (12/22/25)
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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 ... assist the government with the planning, engineering, integration, and O& M activities of ground systems . + Analyze...engineering, integration, and O& M activities of ground systems . + Analyze and document site system architecture and… more
    SAIC (12/13/25)
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