• System Maintenance Technician…

    TISTA Science and Technology (Austin, TX)
    …system maintenance logs and effectively operate under the supervision of a System Administrator , Maintenance Engineer or Maintenance Manager. + Ensure the ... operational integrity, security, and performance of the VA's Linux /Unix divisional IT infrastructure by executing proactive, ad hoc, preventative, sustainment, and… more
    TISTA Science and Technology (05/06/25)
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  • Systems Administrator

    V2X (Fort Bliss, TX)
    …to maintain the STE Device systems operating efficiency. *Sets up administrator accounts, maintains system documentation, tunes system performance, ... performance. 3. Assign and update security permissions on a Linux network. 4. Review and interpret Linux ... systems operating efficiency. *Experience in setting up administrator accounts, maintaining system documentation, tuning … more
    V2X (05/05/25)
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  • Systems Administrator II

    Sierra Nevada Company, LLC (Plano, TX)
    …for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator II, you will be using your skills and expertise to assist ... between hardware and software, operational requirements, and characteristics of our systems , establishing and documenting system parameters and formats, ensuring… more
    Sierra Nevada Company, LLC (03/04/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Fort Bliss, TX)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Systems Administrator ** GDIT is seeking highly experienced and qualified ... Senior Systems Administrator to support our Mission Command...systems (Server, Internet Explorer (IE), .NET, Red hat Linux , McAfee, Active Directory, Doman Name, ESS ePO/Firewall/Policy/Rogue Sensor/Agent… more
    General Dynamics Information Technology (03/19/25)
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  • Systems Administrator IV - Pipeline…

    COMSO, Inc (San Antonio, TX)
    …+ Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... Systems Administrator IV - PIPELINE (TS/SCI... Systems Administrator IV - PIPELINE (TS/SCI w/ POLYGRAPH) San... Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot,… more
    COMSO, Inc (03/04/25)
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  • Windows/VMware Systems Administrator…

    GovCIO (San Antonio, TX)
    **Overview** GovCIO is currently hiring for a Windows/VMware Systems Administrator SME for our US Courts proposal. This position will be located in San Antonio, ... testing, and troubleshooting + Project Management (project planning, documentation, RFCs) + Linux System Administration Skills (preferred: Red Hat Enterprise … more
    GovCIO (04/21/25)
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  • Data Center Systems Administrator

    SpaceX (Bastrop, TX)
    Data Center Systems Administrator Bastrop, TX Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally ... goal of enabling human life on Mars. DATA CENTER SYSTEMS ADMINISTRATOR SpaceX is looking for a...in installing, monitoring, and maintaining data center equipment. + Linux and Windows OS system administration experience.… more
    SpaceX (04/15/25)
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  • Senior Systems Administrator

    Robert Half Technology (Houston, TX)
    Description We're seeking a skilled Senior Systems Administrator to lead the management, optimization, and security of our core infrastructure. The Senior ... Systems Administrator is responsible for overseeing the...individual will play a critical role in infrastructure design, system upgrades, automation, and high-level support, ensuring maximum uptime… more
    Robert Half Technology (05/03/25)
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  • HPC System Administrator

    Mb Solutions, Inc. (Houston, TX)
    …at centers across the United States. We have an exciting opportunity for a HPC System Administrator to join the team with Mb Solutions, a teammate company. We ... System (HLS), and many others. + The FSL systems are currently comprised of over 900 machines, 25,000...managing large HPC clusters.​ + Strong knowledge of administering Linux systems , primarily Red Hat and its… more
    Mb Solutions, Inc. (04/23/25)
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  • HPC System Administrator

    Amentum (Houston, TX)
    …at centers across the United States. We have an exciting opportunity for a **HPC System Administrator ** to join the team with Bastion, a teammate company. We ... System (HLS), and many others. + The FSL systems are currently comprised of over 900 machines, 25,000...managing large HPC clusters. + Strong knowledge of administering Linux systems , primarily Red Hat and its… more
    Amentum (02/25/25)
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