• Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the Air Force National Capital (AFNCR) IT ... and take ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator, you'll be...Systems: RHEL8 and RHEL 9. + Red Hat Satellite Server and Red Hat PCS Clustering. + Experience with… more
    Leidos (12/20/25)
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  • Sr. WebSphere Admin/DevOps Engineer

    Leidos (Baltimore, MD)
    …you succeed in this position:_ + Hands-on experience with IBM WebSphere Application Server or Liberty administration in Linux . + Solid experience automating ... **Description** Leidos is seeking a **Sr. WebSphere Admin/DevOps Engineer ** to be part of the mission solution and help lead SSA's Digital Modernization Strategy.… more
    Leidos (12/27/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …engineering activities ( Linux focused). + Installing, monitoring, and tuning Linux Server operating system software and virtual machine sub-system software ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux Environments,Systems Engineering,Systems Software **Experience:** 8 + years of… more
    General Dynamics Information Technology (10/08/25)
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  • Senior Project Systems Engineer

    Leidos (Camp Springs, MD)
    …ITS) Air Force National Capital Region IT Services Program. The Senior Project Systems Engineer will serve as the Technical Lead of the Engineering team where he/she ... systems, application software and system management tools. + Assess and perform server security audits and system vulnerabilities to ensure systems meet DOD security… more
    Leidos (12/31/25)
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  • Application Engineer - Information Security

    CACI International (Fort Meade, MD)
    …**Required** + Active TS/SCI w/ Poly + Experience in Windows and Linux server system administration + VMware architecture administration experience. + ... Application Engineer - Information Security Job Category: Information Technology...**Responsibilities** + Perform essential system administration functions for both Linux and Windows servers. + Configure, maintain, and automate… more
    CACI International (12/20/25)
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  • Principal Systems Engineer - active TS/SCI…

    V2X (Suitland, MD)
    …respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our government customer based ... and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi- disciplinary team of information… more
    V2X (11/15/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: You will ... and O&M team members on the following key tasks: DUTIES * Perform Linux builds, installs, configuration, administration, and troubleshooting of both Linux and… more
    Vexterra Group (10/14/25)
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  • Software Engineer 1 (TS/SCI w/Poly)

    CACI International (Columbia, MD)
    Software Engineer 1 (TS/SCI w/Poly) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * CACI has an immediate opportunity for a Software Engineer to join a team in the Ft. Meade...multi-threaded, distributed computing environments o Will need experience with enterprise-grade/ server -side JAVA More about the role: * The position… more
    CACI International (11/07/25)
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  • Devops Engineer

    BAE Systems (Annapolis Junction, MD)
    …to ensure issue has been resolved. - Devops engineer with strong Linux and Windows Server knowledge to troubleshoot, patch, and maintain complex applications ... **Job Description** BAE Systems is seeking a Devops Engineer to support our government customer. The selected applicants will join the team as we seek to deliver… more
    BAE Systems (12/16/25)
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  • Network Engineer

    Leidos (Baltimore, MD)
    …security, routing, switching, SAN and application networking + Experience with Microsoft Server and Linux Administration + Expertise in the Linux ... **Description** Leidos is seeking a **Network Engineer ** to be part of the mission solution...and help lead SSA's Digital Modernization Strategy. The Network Engineer will provide network design and life-cycle engineering expertise… more
    Leidos (12/04/25)
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