• Linux System Engineer

    Huntington Ingalls Industries (Dayton, OH)
    …Evaluate new tools, technologies, and processes to improve computer environment + Linux system administration : backups, accounts, storage, compute resources, ... Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...with cloud environment + 3+ years of experience with Linux administration + [Desired] Experience with VMware… more
    Huntington Ingalls Industries (11/17/25)
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  • Senior Linux System 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 (Senior Infrastructure Analyst). **Key Responsibilities** + Manage ... Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). Our MISSION is to help ensure the...MySQL/MariaDB, Postgres + Solid understanding of SOA architectures, core Linux system and solid services support. +… more
    Mission Support and Test Services (11/13/25)
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  • Senior Linux / Containerization…

    Vanderbilt University Medical Center (Nashville, TN)
    systems of up to high complexity. * Administers system infrastructure and infrastructure appliances including data center, security, firewalls, authentication ... but consults with others to solve. Able to write scripts in the operating system . * Server Administration (Advanced): Demonstrates high levels of expertise in… more
    Vanderbilt University Medical Center (11/13/25)
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  • Linux Systems Administrator

    CACI International (Fort Meade, MD)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... by CACI, Inc! We have an opening for a ** Linux Systems Administrator** with an active TS/SCI..., servers, storage and network connectivity. You'll also provide system administration for assigned infrastructure and establish… more
    CACI International (10/29/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    … capacity analysis and planning. + Configure and manage Linux operating systems ; install and maintain OS software; implement system enhancements to improve ... Mantech seeks a motivated, career and customer-oriented **Senior Linux System Administrator** to join our...be substituted for a degree + 14+ years of Systems Administration experience. + Must be proficient… more
    ManTech (10/25/25)
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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 (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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