• Sr. Systems Administrator ( Linux )

    Themis Insight (Fort Meade, MD)
    …for a bachelor's degree. + Proficient with Linux . Minimum of 3 years Linux system administration experience (within the last 3 years). + Knowledge ... expertise to every case. We are hiring a Sr. Systems Administrator ( Linux ) to work in Fort...for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any… more
    Themis Insight (12/19/25)
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  • Senior Linux Systems Administrator

    AeroVironment (MD)
    **Worker Type** Regular **Job Description** **Job Summary:** The **Senior Linux Systems Administrator** is responsible for oversight, maintenance, and day-to-day ... or related field is required + Minimum of 10+ years of experience in Linux Systems Administrator + Proven experience applying Devops methodologies using Ansible… more
    AeroVironment (01/17/26)
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  • Unix/ Linux Systems Administrator…

    Carnegie Mellon University (Pittsburgh, PA)
    …performance across our infrastructure. **Core Responsibilities:** + System Administration : Manage, upgrade, and troubleshoot Linux /Unix servers, desktops, ... Computing Facilities department within the School of Computer Science seeks a UNIX/ Linux System Administrator with experience in DevOps practices to contribute… more
    Carnegie Mellon University (01/08/26)
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  • Systems Administrator ( Linux )

    RTX Corporation (Mckinney, TX)
    …solutions for the global aerospace and defense industry. We are currently seeking a Linux Systems Administrator that will be working onsite in a highly ... is an onsite position in McKinney, TX*_** **What YOU will do:** + You will provide System Administration in a heterogeneous Redhat 7 & 8 Enterprise Linux more
    RTX Corporation (12/02/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for Linux operating systems including installing software, ... None **Job Family:** IT Infrastructure and Operations **Skills:** Critical Systems ,Enterprise Systems ,Software Updates, System Administration ,Technical… more
    General Dynamics Information Technology (10/25/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …of hardware and software in support of developing and testing of information technology systems + Experience with Linux administration + Experience using ... **ManTech** seeks an experienced and passionate, career and customer-oriented ** Linux System Administrator** to join our team located in the Fort Meade, MD area.… more
    ManTech (01/15/26)
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  • Linux Systems Administrator

    Insight Global (Hopewell Township, NJ)
    Job Description We are seeking a highly skilled Linux Systems Administrator to serve as the Subject Matter Expert (SME) and Point of Contact (POC) for a critical ... This role combines deep technical expertise in Red Hat Linux , container technologies, and IBM storage systems ...Requirements 5+ years of hands-on experience with Red Hat Linux administration in enterprise environments. Strong knowledge… more
    Insight Global (01/16/26)
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  • Senior Linux /Unix Systems

    SMX (Dahlgren, VA)
    …onsite work location in Dahlgren, VA. Essential Duties & Responsibilities include thedaily administration of Linux /Unix systems and software including but ... Senior Linux /Unix Systems Administrator (4411)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior … more
    SMX (12/04/25)
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  • Functional Area Expert II ( Linux /Unix)

    TISTA Science and Technology (Austin, TX)
    …Paid Holidays, Military Leave, and much more! Responsibilities + Proficiency in System Administration : A deep understanding of Linux and Unix system ... zLinux, Amazon Linux , Azure Linux and other flavors of Linux /Unix operating systems ). Kernel and System Configuration: Familiarity with kernel… more
    TISTA Science and Technology (12/10/25)
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  • Systems Administrator / Linux

    Lockheed Martin (Littleton, CO)
    …* Experience performing routine server/workstation patching per guidelines * Knowledge of Linux /UNIX Server Administration * Knowledge of scripting skills to ... Martin Enterprise Operations \(EO\) position will support the Theater Strike Weapons System \(TSWS\) program\. Work location for this position is Littleton, CO\. The… more
    Lockheed Martin (12/04/25)
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