• Senior Systems Test Engineer

    SAIC (VA)
    **Description** SAIC is seeking a Senior Systems Test Engineer support of test campaign designs, planning, execution, analysis, and reporting of radiation detection ... systems for our team. Critical analytical skills are necessary....analysis, test documentation development, data mining, and/or modeling and simulation ) or similar work experience. + Must have active… more
    SAIC (06/19/25)
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  • Systems Engineer (DHS)

    SimIS Inc. (Suffolk, VA)
    …Independent Test Authority (ITA) for CBP acquisition programs and requires comprehensive systems engineering and test and evaluation (T&E) support. SimIS seeks a ... Systems Engineer to conduct comprehensive systems engineering...and interface control documents + Knowledge of modeling and simulation tools for view shed analysis + Understanding of… more
    SimIS Inc. (07/11/25)
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  • Space Communication Systems Engineer

    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...are protected. + Assess technical performance and modeling and simulation results. Identify risks to program plans and schedules,… more
    SAIC (06/18/25)
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  • Senior Model Based Systems Engineer

    ManTech (Virginia Beach, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior** **Model Based Systems Engineer (MBSE)** to join our team in **Stafford, VA** . ... but are not limited to:** + The Model Based Systems Engineer (MBSE) III is a leader in their...behavior + These models provide powerful tools for analysis, simulation , and decisionmaking, helping to identify potential problems early… more
    ManTech (06/26/25)
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  • Space Systems Engineer Sr Principal

    SAIC (Chantilly, VA)
    …an experienced engineer with technical and practical understanding of space systems and phenomenology to support advanced technology development and demonstration ... and evaluate new emerging technologies for transition to space systems , and assist in the managing, design, development, and...and system-level analysis of concept using various modeling and simulation tools. The engineer shall also be able to… more
    SAIC (04/30/25)
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  • Communications Systems Engineer

    Parsons Corporation (Herndon, VA)
    …Description:** **Job Description:** Parsons is looking for an amazingly talented **Communications Systems Engineer** to join our team! This role focuses on the ... performance evaluation, and mission applicability of advanced tactical communications and networking systems . The ideal candidate has a strong foundation in RF and… more
    Parsons Corporation (05/08/25)
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  • Mission Systems Architect

    Umbra Lab (Arlington, VA)
    Umbra builds next-generation space systems that observe the Earth in unprecedented fidelity. Our mission: Deliver global omniscience. To stay ahead of climate ... will be essential, as the Architect will work closely with the Space Systems and Software departments at Umbra. The ideal candidate is a solution-oriented innovator… more
    Umbra Lab (04/23/25)
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  • Software/ Systems Tester

    Leidos (Manassas, VA)
    …the ordinary and dive into an extraordinary career? At Leidos' High Fidelity Simulation Business Area, we're not just building systems -we're revolutionizing the ... verify new features and overall capabilities for embedded trainer systems installed on tactical sonar systems deployed...embedded trainer systems installed on tactical sonar systems deployed on submarines, surface ships, and surveillance … more
    Leidos (07/12/25)
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  • GEOINT Senior Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Senior Systems Engineer to support the NRO GEOINT System Integration & Architecture (GSIA) office. This is a Systems ... office equities are protected. + Assess technical performance and modeling and simulation results. Identify risks to program plans and schedules, and support… more
    SAIC (05/14/25)
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  • Sr Specialist, Circuit Design Electrical Engineer…

    L3Harris (Ashburn, VA)
    …security. Job Title: Sr Specialist, Circuit Design Electrical Engineer - Unmanned Systems (Secret Security Clearance) Job Code: 25021 Job Location: Ashburn, Virginia ... be part of developing disruptive, next-generation technologies for advanced Unmanned Air Systems (UAS / UAV). Your main duties will include leading design, test,… more
    L3Harris (06/20/25)
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