• Enterprise Management Tools - Systems Engineer…

    General Dynamics Information Technology (San Antonio, TX)
    Server Administrator ; Win Server 2016, 2019 or 2022, RHEL/ Linux Server Administrator ; RHEL 7x, 8x, or 9x, Network device (firewall/router/switch) ... (eg, html, web servers, and application servers), Proficient in Linux /UNIX commands, Proficient in Windows Server OS,...Proficient in Linux /UNIX commands, Proficient in Windows Server OS, Must be a self-starter with strong attention… more
    General Dynamics Information Technology (12/12/25)
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  • Principal Linux Administrator (Top…

    RTX Corporation (Richardson, TX)
    …RTX **Enterprise Services** team: **Role Overview:** RTX is seeking a Principal Linux Administrator to support a highly virtualized Enterprise infrastructure ... to be considered.** **What You Will Do:** + Install and manage Linux server hardware, operating systems, and software. + Perform software upgrades, patching, and… more
    RTX Corporation (12/12/25)
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  • Systems Administrator ( Linux )

    RTX Corporation (Mckinney, TX)
    …7 & 8 Enterprise Linux environment. + Understanding and knowledge of Linux Server internals to include DNS, File sharing protocols, DHCP, AD integration ... solutions for the global aerospace and defense industry. We are currently seeking a Linux Systems Administrator that will be working onsite in a highly… more
    RTX Corporation (12/02/25)
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  • Senior Linux System Administrator

    GovCIO (Austin, TX)
    Linux administration duties will be included in this role. + Senior-level RedHat Linux server administration experience, experience with other Linux OS ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active...CentOS + Experience maintaining and administering a RedHat Satellite server + A good understanding of system administration tasks,… more
    GovCIO (11/07/25)
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  • Server Administrator IV

    Texas Tech University (Lubbock, TX)
    **43094BR** **Extended Job Title:** Server Administrator IV **Position Description:** The Server Administrator IV's role includes designing, installing, ... Conduct analysis of job/system requirements, specification preparation, and designs/implements server solutions, recommending strategic directions for area or unit.… more
    Texas Tech University (12/01/25)
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  • Functional Area Expert II ( Linux /Unix)

    TISTA Science and Technology (Austin, TX)
    …Podman containers, and orchestrating workloads using Kubernetes or OpenShift. + Cloud Server Management: Expertise managing Linux /Unix servers across AWS, Azure, ... FTP, NFS, etc., and how the work to enhance server throughput and functionality. Experience with network troubleshooting tools...Administrator (preferably in Solaris Unix and Red Hat Linux ) but also be able to create new methods… more
    TISTA Science and Technology (12/10/25)
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  • PDM/PLM Application Administrator

    RTX Corporation (Plano, TX)
    …sustainment, deployment, minor patching, or major upgrades of multiple applications, Apache web server , Red Hat Linux operating system, Oracle database, etc. + ... the following technologies, tools, or methodologies: PTC Windchill, Oracle database, Apache web server , Linux & Windows server operating systems, Shell… more
    RTX Corporation (11/24/25)
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  • Windows Systems Administrator 4

    L3Harris (Greenville, TX)
    …the interest of national security. Job Title: Senior Specialist, Windows System Administrator Job Code: 32527 Job Location: Greenville, TX Schedule: 9/80 Job ... Description: This position is for a Windows Systems Administrator supporting Software Development Engineering teams. The position requires the ability to perform… more
    L3Harris (01/07/26)
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  • Systems Administrator

    Omni Hotels (Dallas, TX)
    …Proficient in installation and maintenance of MySQL and MongoDB + Support users of Linux server platforms as required + Support a 24/7/365 environment, including ... (4-year) degree, with a technical major, such as engineering or computer science. + Linux Server experience is a must + Experience with administering cloud… more
    Omni Hotels (01/06/26)
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  • Oracle Database Developer/ Administrator

    Alaka'ina Foundation Family of Companies (Fort Sam Houston, TX)
    Oracle Database Developer/ Administrator Location TX - Fort Sam Houston Job Code 13591 # of openings 1 Apply Now ... Foundation Family of Companies (FOCs) is looking for a Oracle Database Developer/ Administrator to provide support for our government customer in San Antonio, Texas… more
    Alaka'ina Foundation Family of Companies (12/23/25)
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