• R & D Architect Support Engineer /Systems…

    KBR (Chantilly, VA)
    Title: R & D Architect Support Engineer /Systems Engineer Belong. Connect. Grow. with KBR! KBR is seeking aR&D Architect Support Engineer /Systems Engineer ... will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. Key Responsibilities: + Mission:… more
    KBR (12/29/25)
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  • Test Engineer

    Koniag Government Services (Vienna, VA)
    Kadiak, LLC, a Koniag Government Services company, is seeking a Test Engineer with a TS/SCI security clearance to support Kadiak and our government customer in ... three weeks paid time off, and more. The Test Engineer will analyze business requirement to develop and execute...of complex software to satisfy design objectives. + TS/SCI security clearance required **Education:** + Bachelor's degree in related… more
    Koniag Government Services (12/10/25)
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  • Senior DevOps / Cloud Engineer

    KBR (Springfield, VA)
    Title: Senior DevOps / Cloud Engineer KBR is seeking a Senior DevOps/Cloud Engineer to support government customers in the Washington Metropolitan Area. The ... DevOps / Cloud Engineer provides software development and technical expertise to support...code and script generation, code testing, support to code security accreditation, and documenting. In support of the DevOps… more
    KBR (11/25/25)
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  • Instrumentation and Controls Engineer

    MPR Associates (Alexandria, VA)
    …firm, is actively seeking a capable and motivated Instrumentation and Controls (I&C) Engineer - Network Communications to join our team. If you are seeking a ... to work. General Job Description The Instrumentation and Controls (I&C) Engineer - Network Communications will have technical, project management, regulatory,… more
    MPR Associates (11/18/25)
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  • System Admin Engineer

    RGP (Glen Allen, VA)
    …aligned to HIPAA (for HDR), NIST 80053, FISMA, FedRAMP, and VA security directives. + Administer identity /access (RBAC, least privilege), secrets management, ... The System Administrator Engineer is a hands-on platform operations and systems...operations and systems engineering role responsible for the reliability, security , performance, and lifecycle management of environments supporting VA… more
    RGP (01/01/26)
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  • Cybersecurity Architect / Engineer

    Leidos (Mclean, VA)
    …promote these efforts, Leidos is looking for a **Cybersecurity Architect / Engineer ** - Connected Intelligent Transportation Systems (C-ITS) to join our team! ... Role: Be recognized as a subject matter expert in **Cybersecurity and Security Engineering.** * Innovative Work: Influence the development of cutting-edge on-prem… more
    Leidos (12/19/25)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    **Description** The US Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program ... to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area... violations. Leidos is seeking an experienced Cyber Detection Engineer to join our team. As a member of… more
    Leidos (12/19/25)
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  • Case Management Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    We are looking for a Backend Security Engineering Case Management Engineer to architect and implement the backend foundation of our next-generation case ... the platform serves as a scalable, extensible system-of-record for security programs. Responsibilities include collaborating with program architects to design… more
    ENS Solutions (12/13/25)
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  • Systems Engineering, Integration, & Test…

    Leidos (Fort Belvoir, VA)
    …the cutting edge of national defense? Leidos is seeking a dynamic **Junior level Systems Engineer ** to join our team at **Redstone Arsenal, AL or Ft. Belvoir, VA** . ... (MDA) Special Access Program Central Office (SAPCO), where innovation meets national security . In this high-stakes position, you'll be the linchpin in developing,… more
    Leidos (12/10/25)
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  • Cybersecurity Engineer

    Steampunk (Mclean, VA)
    **Overview** As a **Cybersecurity Engineer ** , you will provide technical expertise and solutions to remediate persistent and challenging portfolio-wide ... environment to develop proactive solutions to improve overall enterprise security posture through process streamlining and automation. **Contributions** **Responsibilities… more
    Steampunk (11/11/25)
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