• Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Systems Engineer ** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS ... partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and...satisfying user requirements. + Engage in requirements gathering and validation with stakeholder groups and end users to understand… more
    Leidos (08/08/25)
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  • Senior SIGINT Systems Engineer

    Solvarus (Chantilly, VA)
    …key to successful enterprise mission objectives. We are seeking a senior SIGINT systems engineer to provide Systems Engineering Technical Assistance (SETA) ... support to a government Enterprise Systems Engineer . The program is responsible for...domain; supporting enterprise and system level requirements for future systems ; independent verification, validation and test in… more
    Solvarus (08/04/25)
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  • Systems Engineer II - Trainer…

    RTX Corporation (Sterling, VA)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Systems Engineer II** **- Trainer Programs (Onsite)** Collins Aerospace is ... on the lookout for a talented Systems Engineer II to join our Sterling,...based on customer requirements. + Assist in verification and validation efforts. + Work to achieve program objectives which… more
    RTX Corporation (07/29/25)
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  • Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    …hub where mission\-focused technologies are developed, tested, and integrated\. **The Work** As a Systems Engineer Sr\., you'll play a vital role in enabling the ... development and real\-time mission experimentation\. **Who You Are** You are a skilled systems engineer with a hands\-on approach to solving problems\. You… more
    Lockheed Martin (07/12/25)
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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 ... sensors, UAS, tunnel detection systems , and ground-based sensors. The Systems Engineer develops system architectures, performs integration analysis, and… more
    SimIS Inc. (07/11/25)
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  • Space Software Systems Engineer

    L3Harris (Chantilly, VA)
    …and cyber domains in the interest of national security. Job Title: Specialist, Software Systems Engineer Job Code: 25279 Job Location: Colorado Springs, CO or ... organizations here: https://www.l3harris.com/capabilities/space Essential Functions: We are seeking a software systems engineer to join our C2 development team.… more
    L3Harris (06/27/25)
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  • Sr. RF Systems Engineer

    KBR (Chantilly, VA)
    Title: Sr. RF Systems Engineer Job Posting Description KBR is seeking a highly qualified Sr Radio Frequency (RF) Systems Engineer to join our team. The ... successful candidate will possess a understanding of government satellite systems , a insight into RF mission fundamentals, and the ability to perform analysis as… more
    KBR (06/24/25)
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  • Enterprise Resilience Systems

    KBR (Chantilly, VA)
    Title: Enterprise Resilience Systems Engineer - Modeling and Simulation KBR seeks a highly motivated Systems Engineer to support an Intelligence ... candidate will possess an understanding of government space architecture and systems , insight into resiliency mission fundamentals, and the ability to perform… more
    KBR (06/03/25)
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  • Systems Engineer

    TEKsystems (Fort Belvoir, VA)
    Description Seeking a SME Systems Engineer to support large-scale migration and operations on a large, high-profile DOD contract. The program provides ... partners operating in CONUS and OCONUS locations. The SME Systems Engineer will deploy new Windows and...satisfying user requirements. * Engage in requirements gathering and validation with stakeholder groups and end users to understand… more
    TEKsystems (08/08/25)
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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...future technologies for insertion + Evaluate enterprise verification and validation testing + Review and analyze discrepancy reports +… more
    SAIC (08/07/25)
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