• Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must be able ... with new cyber capabilities to address emerging threats. Seeking a Systems Engineer to collaborate with the Customer's SE&I team to assess architectures… more
    Shuvel Digital (09/25/25)
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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 (08/07/25)
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  • Senior Model Based Systems Engineer

    ManTech (Stafford, 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...component is desired **Clearance Requirements:** + Must have an active /current TS/SCI security clearance. **Physical Requirements:** + Must be… more
    ManTech (07/22/25)
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  • Cloud Information Systems Security…

    Parsons Corporation (Chantilly, VA)
    …trustworthy and secure systems . **What Required Skills You'll Bring** **:** + ** Active TS/SCI Clearance with CI Polygraph** and ability to maintain one. + 5+ ... is looking for a talented **Cloud** **Information System Security Engineer ** to join our growing team! In this role...will get to support services to advanced customer mission systems throughout the full systems lifecycle. **What… more
    Parsons Corporation (09/30/25)
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  • Systems Engineer

    Amentum (Fort Belvoir, VA)
    …related experience as a Systems Engineer or Operations Research and Systems Analyst (ORSA). + Must have an active TS/SCI Clearance. Note: US Citizenship ... Amentum is seeking a skilled and experienced ** Systems Engineer ** to join our team at **Fort Belvoir** . In this critical role, you'll provide essential… more
    Amentum (07/17/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Sterling, VA)
    …**Location:** **Near Springfield, Virginia** **What You Will Do** + The Senior Systems Engineer provides systems engineering and integration support ... that create a safer, more secure world. Raytheon is seeking a Senior Systems and Integration Engineer (SE&I), providing enterprise-wide systems engineering… more
    RTX Corporation (09/24/25)
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  • Junior Systems Engineer _ (Langley…

    Serco (Langley AFB, VA)
    **Position Description** Serco is seeking a ** Systems Engineer ** to support the Combat Air Force (CAF) Distributed Training Center (DTC) at **Langley Air Force ... identifying configuration, networking, or CAF DMO standards issues. The Systems Engineer must be able to analyze,...a minimum of 2 years of technical experience. + Active US Department of Defense (DoD) Secret security clearance… more
    Serco (09/09/25)
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  • NMCC Information Systems Security…

    TekSynap (Arlington, VA)
    …and Risk Assessment techniques. **Overview** We are seekinga highly skilled Information Systems Security Engineer (ISSE) to maintain and enhance the security ... Implementation Guides (STIGs) on Windows and Red Hat Linux systems . + Develop and implement security designs for new...with RMF related tasks as needed. **REQUIRED QUALIFICATIONS** + Active Top Secret-SCI DoD security clearance. + Active… more
    TekSynap (09/16/25)
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  • Senior Systems Engineer (MBSE)…

    RTX Corporation (Sterling, VA)
    …create a safer, more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering and ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (09/03/25)
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  • Model-Based Systems Engineer…

    G2 Ops, Inc. (Arlington, VA)
    …you make an impact: For this opportunity, we are seeking a highly motivated, team-oriented Systems Engineer . This exciting position will have the chance to work ... any aspect there is as it pertains to Model-Based Systems Engineering in support of Navy and DoD weapon...some requirements. The ideal candidate would already possess an active DoD Secret level clearance and a Bachelor's degree… more
    G2 Ops, Inc. (08/15/25)
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