• Principal Linux Systems Administrator…

    Northrop Grumman (Linthicum Heights, MD)
    …Technology, a Security+ CE, a Linux + or RHCSA, and 5 years of Linux Server Administration experience in a classified environment + Understanding of basic ... of your career. Northrop Grumman Classified Solutions is seeking a well-qualified ** Linux Systems Administrator** to join its dynamic team of technical professionals… more
    Northrop Grumman (05/21/25)
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  • Principal Linux Systems Administrator…

    Leidos (Annapolis Junction, MD)
    …infrastructure environments. The ideal candidate will bring strong expertise in Linux system administration , infrastructure automation, and modern HCI platforms, ... and** **IAT Level II certification** (eg, Security+ CE, SSCP) + Quantifiable Linux Systems Administration experience in enterprise environments + Strong… more
    Leidos (07/31/25)
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  • Principal System Administrator ( Linux )

    Themis Insight (Fort Meade, MD)
    …and contracts of similar scope, type, and complexity is required. + 5+ years Linux administration , including scripting and cross‑domain file workflows + IT Level ... and Military expertise to every case. We are hiring a Principal System Administrator ( Linux ) to work in Ft. Meade, MD vicinity. Position location is subject to… more
    Themis Insight (07/26/25)
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  • Mid Level Linux Administrator

    Amentum (Hanover, MD)
    …**Requirements:** + Must have active TS/SCI with Poly + At least 4 years of Linux Administration experience + Bachelor's Degree in a technical discipline, or an ... look no further. Amentum is seeking a **Mid Level Linux Administrator** to join our team of passionate individuals...the next challenge This position as a mid level Linux Administrator will provide candidates the chance to work… more
    Amentum (05/23/25)
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  • Linux System Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Columbia, MD)
    Linux System Administrator, Senior The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those ... an enterprise environment that supports critical cybersecurity mission customers. As a Linux system administrator on our project, you'll constantly look for ways to… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Senior Linux SysAdmin 2

    Lockheed Martin (Fort Meade, MD)
    …contracts of similar scope, type, and complexity\. * Experience with Linux system administration , including configuring, maintaining, and troubleshooting\. ... **The Work:** We are seeking professionals interested in Systems Administration \. * Here, you are going to provide life\-cycle...* Knowledge of configuring and managing both Windows and Linux DHCP and DNS servers and clients * Proficient… more
    Lockheed Martin (07/12/25)
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  • Senior Azure/ Linux Engineer (Fed/…

    Deloitte (Baltimore, MD)
    …ensuring high availability, performance, and security. + Implements and oversees Linux administration tasks including user management, permissions, and system ... in supporting enterprise applications in Azure + 2+ years of Linux system administration + Bachelor's degree in Computer Science, Business Administration more
    Deloitte (07/23/25)
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  • Secret Linux System Administrator

    Insight Global (Linthicum Heights, MD)
    Job Description Insight Global is looking for a Secret cleared Linux System Administrator to sit fully on site in Linthicum, MD to support an enterprise IT and ... stay up to date with proper security compliance, provide server administration , backups, imaging, encryptions, and application support. The current environment is… more
    Insight Global (08/02/25)
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  • Linux Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Bethesda, MD)
    Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills ... Cross Domain Solutions for an enterprise environment. As a Linux System Administrator on our project, you'll constantly look...You Have: + 5+ years of experience with systems administration + 3+ years of experience with RedHat Enterprise… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented ** Linux ** **System Administrator** to join our team in **Laurel, MD.** You will be part of a dedicated ... include but are not limited to:** + Configure and manage Linux operating systems. Installs/loads operating system software, troubleshoots maintains integrity and… more
    ManTech (07/23/25)
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