• Linux Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems /Network Engineer, working with a diverse team of contractors, government personnel and subject matter experts, focused on ... Arlington, VA.** Responsibilities include: + Supporting a variety of networks and systems in a mission-critical enterprise environment. + Excel independently and in… more
    SAIC (12/06/25)
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  • Ground Software Engineer (Mid Career) - Millennium…

    The Boeing Company (Chantilly, VA)
    …+ Integrates Millennium software applications into Government-furnished software and infrastructure + Executes integrated system test events bridging ... Find your future with us. **Ground Software Engineer (Mid Career) - Millennium Space Systems ** **Millennium Space Systems (MSS), a part of Boeing Defense, Space… more
    The Boeing Company (01/04/26)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …the customer during program reviews. This role requires experience in systems engineering, system architecture development, competitive assessment, project ... + Leads and coordinates various analyses to optimize total system of systems and/or system ...IP networking, routing, and switching + Knowledge of cloud-based infrastructure and services, including storage, computing, and networking +… more
    L3Harris (12/24/25)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    Amentum is seeking a Windows Systems Administrator to support our federal program in Warrenton, VA. Our mission is to operate and maintain the Distributed Continuity ... and support virtualization platforms such as VMware and/or Hyper-V + Monitor system performance, review security logs, and apply critical updates and patches +… more
    Amentum (01/09/26)
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  • Intelligent Transportation Systems (ITS)…

    Leidos (Mclean, VA)
    …local agencies to deliver next-generation solutions in intelligent transportation systems , connected and automated vehicles (CAVs), traffic operations, human factors ... the future of mobility, including developing national standards for infrastructure -to-vehicle communications, advancing traffic simulation and modeling, and supporting… more
    Leidos (01/07/26)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …This position offers a broad scope of responsibilities, including network infrastructure management (switch deployment & configuration) and system administration ... expertise, initiative, and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities: Network Design &… more
    Infinity Systems Engineering (01/03/26)
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  • ISSO/ Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **ISSO/ SYSTEMS SECURITY ENGINEER (RDTE)** Bowhead is seeking a skilled full-time ISSO/ Systems Security Engineer to join our team in Dahlgren, VA. ... The ideal candidate will assure all Information Systems (IS), Government desktops, and corporate network components, unclassified...NSWCDD ISSM. + Recommend and develop draft IA and system security procedures and practices, in accordance with the… more
    UIC Government Services and the Bowhead Family of Companies (01/08/26)
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  • Information Systems Security Officer (ISSO)…

    V2X (Springfield, VA)
    …the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission ... with integrity, respect, responsibility, and professionalism. We are hiring a Information Systems Security Officer (ISSO) - active TS/SCI clearance to support our… more
    V2X (12/04/25)
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  • Managed File Transfer Administrator

    System One (Herndon, VA)
    …languages: Shell, Bash, Python, Ansible. * Experience developing or supporting infrastructure using CI/CD pipelines and DevOps principles. * Experience with AWS ... and orchestration (Docker, Kubernetes). * Strong UNIX Solaris / Linux systems administration skills. * Strong Experience administering and configuring Away Secure… more
    System One (01/14/26)
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  • System Support: Splunk and Linux- US…

    The Metamorphosis Group (Chantilly, VA)
    System Support: Splunk and Linux- US CITIZENS ONLY - TS/SCI FS POLY REQUIRED Chantilly, VA . Government/Military Apply Now Contractor Support: Splunk and Linux + The ... Contractor shall maintain clustered Splunk infrastructure , including search head and index cluster, deployment server,...implement data flow and accesses across different networks and system interfaces, for example between Splunk and AWS, or… more
    The Metamorphosis Group (11/08/25)
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