• 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 (10/21/25)
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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 (10/09/25)
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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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  • Senior Linux /Unix Systems…

    SMX (Dahlgren, VA)
    …will be onsite in Dahlgren, VA.** Essential Duties & Responsibilities include thedaily administration of Linux /Unix systems and software including but not ... Senior Linux /Unix Systems Administrator (4419)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior … more
    SMX (10/18/25)
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  • Linux Systems Administrator

    CACI International (Reston, VA)
    …design, development, and production support of large applications/ systems . + Windows and Linux server system administration experience. + Ability to work ... Linux Systems Administrator Job Category: Information...development and production environments. + Automate tasks to improve system and administration efficiencies. + Provide technical… more
    CACI International (10/18/25)
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  • Linux Systems Administrator - Secret…

    Insight Global (Huntsville, AL)
    Job Description An employer is looking for a Secret Cleared Linux Systems Administrator in the Huntsville, AL area. This resource will work closely with the ... work onsite in Huntsville, AL full time STEM Degree 2+ years of Linux Administration experience Red Hat Enterprise Linux experience Security+ or other 8570… more
    Insight Global (11/04/25)
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  • Linux System Administrator

    CACI International (Wright Patterson AFB, OH)
    …configuration of virtualized systems **Qualifications:** _Required_ + Security+ Red Hat Certified System Admin (RHCSA) or ability to earn within 6 months of ... Linux System Administrator Job Category: Information...3 years of related work experience + Experience with system administration , installation, testing and optimization +… more
    CACI International (10/25/25)
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  • Mid Level Linux Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    …or related field; or equivalent experience. + 3-5 years of hands-on experience in Linux system administration in an enterprise or government environment. + ... Overview i3 is seeking a Mid-Level Linux Systems Administrator to support an...Infrastructure as Code (IaC) in git repositories. + Perform Linux system configuration, patching, and vulnerability remediation… more
    Integration Innovation, Inc. (i3) (10/28/25)
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  • Secret Linux System Administrator

    Insight Global (Baltimore, MD)
    Job Description A client of Insight Global is looking for a Secret Cleared Linux System Administrator to join their team. As a Windows Systems Administrator ... security certification * Ability to support multiple networks, ensure necessary system administration tasks are completed independently with minimal supervision,… more
    Insight Global (11/06/25)
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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 (10/16/25)
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