• Linux Systems Administrator

    L3Harris (Greenville, TX)
    …29921 Job Location: Greenville, TX Schedule: 9/80 Job Description: L3Harris is seeking a Linux Systems Administrator to support Mission System integration in ... of a degree, minimum of 6 years of prior related experience. + Linux server and workstation systems administration on Red Hat based distributions (RHEL9,… more
    L3Harris (10/17/25)
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  • Senior Linux Systems

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... **Join 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 (10/09/25)
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  • DreamWorks Technology - Sr. Systems

    NBC Universal (Glendale, CA)
    …to be completed during 2025. DreamWorks Animation is seeking a Senior Systems Administrator to join its multi-platform Infrastructure Engineering and Operations ... team. As a Senior Systems Administrator , you will be responsible for...department + Experience supporting and provisioning Red Hat Enterprise Linux ( Server and Workstation/Client) + Experience with… more
    NBC Universal (11/14/25)
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  • Linux Systems Administrator

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Who We Are Mission Technologies, a Division of HII, is seeking a Linux Systems Administrator Lead to support a Modeling, Simulation, ... You Will Do + Maintain continuous operation of multi-user Linux computer systems to ensure team can...mass storage space. + Performing configuration and troubleshooting of systems which may be desktop and/or server more
    Huntington Ingalls Industries (10/03/25)
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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 * Ability to provide in\-depth monitoring, able to identify ... our customers achieve their missions\. The Work: As a Systems Administrator on the ECIW team, you...operations, monitoring and problem resolution for all of the client/ server /storage/network devices \- Patch and harden Linux more
    Lockheed Martin (11/14/25)
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  • Systems Administrator ( Linux

    RTX Corporation (Mckinney, TX)
    …intelligent solutions for the global aerospace and defense industry. We are currently seeking a Linux Systems Administrator that will be working onsite in a ... highly collaborative, multi-platform and multi-disciplined environment. The Systems Administrator is required to have an... Linux environment. + Understanding and knowledge of Linux Server internals to include DNS, File… more
    RTX Corporation (10/21/25)
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  • Linux Systems Administrator

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Who We Are Mission Technologies, a Division of HII, is seeking a Linux Systems Administrator to support a Modeling, Simulation, and ... and allocate mass storage space. + Performing configuration management and troubleshooting of systems which may be physical or virtual/ server based. + Optimize… more
    Huntington Ingalls Industries (10/08/25)
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  • Sr. Linux /Unix Administrator

    S4 Inc. (Omaha, NE)
    …experience Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr. Linux /Unix System Administrator ... Monitor everyday systems , evaluates availability of all server resources, and performs all activities for Linux...certifications is preferred: ITIL 4 Foundations; Red Hat Certified Systems Administrator ; or Linux Professional… more
    S4 Inc. (10/08/25)
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  • Linux Systems Administrator

    Mission Support and Test Services (North Las Vegas, NV)
    …is looking for a high-performing individual to join our team as a Linux Systems Administrator (Infrastructure Analyst II). **Key Responsibilities** + ... Manage and maintain Red Hat Linux servers in a large-scale enterprise environment. + Implement,...practices, and procedures. + Provide support for all NNSS systems and technologies. + Troubleshoot and identify technical issues… more
    Mission Support and Test Services (11/13/25)
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  • Windows Linux Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …General Dynamics Information Technology (GDIT) is looking for a skilled **IT Systems Administrator ** with experience in Microsoft enterprise environments to ... a hybrid mix of **Windows and Red Hat Enterprise Linux (RHEL) systems .** **Key Responsibilities:** + Perform...+ DNS, DHCP, DFS, and LDAP + Windows 10, Server 2012, Server 2016 + Troubleshooting common… more
    General Dynamics Information Technology (10/14/25)
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