• Junior Mission Systems Engineer

    SAIC (Fort Belvoir, VA)
    **Description** **DESCRIPTION:** Merlin has an opportunity for a Mission Systems Engineer in **Springfield, VA** to provide Systems Engineering and Technical ... analysis and design, requirements definition, interface, control documentation; verification and validation . + Familiar with NRO missions, organizations, systems … more
    SAIC (08/07/25)
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  • EndPoint Systems Engineer

    CACI International (Mclean, VA)
    EndPoint Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * * **The Opportunity:** CACI is seeking a Systems Engineer ! As a member of a...Work with the Support Software Release Manager with development, validation software of release process/technical procedures. * Develop and… more
    CACI International (09/30/25)
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  • Senior Systems Engineer

    JHNA (Newport News, VA)
    Newport News, VA, USA | Full Time Senior Systems Engineer JHNA is currently seeking a talented Senior Systems Engineer to support our Army Aviation ... definition, analysis, requirement development, and implementation for complex aviation systems in support of mission objectives. + Assist Government personnel… more
    JHNA (09/23/25)
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  • Lead, Information Security Systems…

    L3Harris (Ashburn, VA)
    … activities. + Use DoD 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST 800-160. + Develop ... interest of national security. Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 26869 Job Location:...Expert (SME) in the area of AT. + Assess systems for Critical Program Information (CPI). + Conduct trade… more
    L3Harris (08/03/25)
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  • GEOINT Systems Engineer

    KBR (Chantilly, VA)
    Title: GEOINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... protecting our national security. We are seeking a GEOINT Systems Engineer to provide support for system...processes within the NRO + Strong understanding of the systems engineering V to include verification, validation … more
    KBR (08/01/25)
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  • Windows Engineer Expert

    BAE Systems (Herndon, VA)
    …systems ; translate customer requirements into hardware/software specifications. Seeking a Windows Systems Engineer with a minimum of 6 years' experience, plus ... \#LI-DDUNN **Required Education, Experience, & Skills** The candidate shall perform systems integration, verification and validation , and evaluate alternatives… more
    BAE Systems (09/09/25)
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  • Network Engineer (SME)

    BAE Systems (Herndon, VA)
    **Job Description** BAE Systems , a top-ten prime contractor to the US Department of Defense, enables the US government to transform data into intelligence and ... integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to...are seeking a Subject Matter Expert (SME) Level Network Engineer with a minimum of 16 years' of experience… more
    BAE Systems (09/09/25)
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  • Space Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Space Systems Engineer to provide Systems Engineering and Technical Advisory (SETA) services to a customer within the ... contractor's design, development, integration and test of an experimental space systems . + Oversee systems integration and interface control management.… more
    SAIC (09/24/25)
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  • Lead Systems Engineer (Payload)

    QinetiQ US (Mclean, VA)
    …lives. Position Overview We are seeking an experienced and dynamic Lead Systems Engineer (Payload - Intelligence, Surveillance, and Reconnaissance (ISR)). This ... ISR payloads on military platforms. + Manage the testing and validation of ISR payload systems to ensure compliance with operational and mission requirements. +… more
    QinetiQ US (09/23/25)
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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 ... systems including requirements analysis, system integration, verification and validation , and technical oversight of engineering teams supporting shore-based… more
    SimIS Inc. (09/22/25)
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