• Principal Linux Systems…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... us and make a difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where you'll provide crucial support for the… more
    Leidos (10/10/25)
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  • Senior Linux Systems Administrator

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... us and make a difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where you'll provide crucial support for the… more
    Leidos (09/26/25)
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  • Sr. Linux /Windows Systems…

    Lockheed Martin (King Of Prussia, PA)
    …6 months of start\) * CompTIA Linux \+ or Red Hat Certified Systems Administrator Certification * CompTIA Network \+ or Cisco Certified Network Associate ... customers achieve their missions\. The Work: As a Systems Administrator on the ECIW team, you will: \- Work...operations, monitoring and problem resolution for all of the client/server/storage/ network devices \- Patch and harden Linux more
    Lockheed Martin (09/24/25)
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  • Red Hat Linux System Administrator

    Chenega Corporation (Washington, DC)
    …LLC,** a **Chenega Professional Services** ' company, is looking for a **Red Hat Linux System Administrator ** to support a federal agency. Our company offers ... + Provision IP addresses and configure DNS host files. + Provide expertise in network design and planning. + Actively engage in United States Secret Service (USSS)… more
    Chenega Corporation (10/03/25)
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  • FSL Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Houston, TX)
    **FSL Linux Systems Administrator (ADV000BAP)** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Texas, ... States. We have an exciting opportunity for a FSL Linux Systems Administrator to join the team...and software development (CI/CD) - Johnson Space Center campus network - NASA security mechanisms (security plans, POAMs, ATOs,… more
    CGI Technologies and Solutions, Inc. (10/03/25)
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  • Senior Linux Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH seeks a motivated, mission-focused Senior Linux Systems Administrator to join our team in Chantilly, VA** This opportunity allows you to become part of ... drive impactful solutions in support of critical government missions. As a **Senior Linux Systems Administrator ,** you will help maintain and enhance the… more
    ManTech (08/30/25)
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  • Mid-Level Linux System Administrator

    Belay Technologies (Laurel, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Linux System Administrator to join our intel team. + We are seeking a Mid-Level ... Linux System Administrator to work on a... Linux System Administrator to work on a fast-paced team of system...and problem resolution for all the client, server, storage, network devices, Etc. + Provide Tier 1 (Help Desk)… more
    Belay Technologies (07/21/25)
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  • Linux Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Honolulu, HI)
    Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those ... deploy, and maintain Cross Domain Solutions for an enterprise environment. As a Linux System Administrator on our project, you'll constantly look for ways… more
    BOOZ, ALLEN & HAMILTON, INC. (09/30/25)
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  • Linux System Administrator

    Leidos (Huntsville, AL)
    …information system environments?** Leidos Defense Systems Sector is looking for a skilled ** Linux System Administrator ** to join our team. In this role, you'll ... with us today!** **Primary Responsibilities** + Work primarily on Linux based systems to design, build, integrate, harden, deploy,...+ Must have 5+ years of recent direct System Administrator experience. + Must be a US citizen, possess… more
    Leidos (09/24/25)
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  • Linux System Administrator

    Actalent (Poway, CA)
    Job Title: System Administrator Job Description We are seeking an experienced System Administrator with a strong understanding in deploying and managing ... Azure, and AWS). + Proactively maintain and develop all Linux infrastructure technology to maintain a 24x7x365 uptime service....drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500… more
    Actalent (10/11/25)
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