• Linux System Administrator

    ManTech (San Antonio, TX)
    …+ 10+ years' experience as a Linux System Administrator with a strong knowledge of Red Hat 8 & 9 + Must possess strong knowledge of a wide range of cloud ... MANTECH seeks a motivated, career and customer-oriented ** Linux ** **Systems Administrator ** to join our...Certificate. + Experience with installing, configuring and maintaining Rocky Linux or Red Hat 10,… more
    ManTech (07/24/25)
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  • Senior System Administrator ( Linux

    TISTA Science and Technology (Austin, TX)
    …to the next shifts Senior Linux SA team lead, and facilitates discussion with Red Hat Linux TAM as required/necessary. Qualifications + Must be able to ... Overview TISTA is looking for a Senior Systems Administrator to manage teams, prioritize work, and handle...volume/high availability systems. + Must have Mastery knowledge in Red Hat , Linux and Solaris… more
    TISTA Science and Technology (05/29/25)
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  • Linux System Administrator

    ManTech (San Antonio, TX)
    …of similar scope, type, and complexity. + Must be proficient with troubleshooting in a Linux Red Hat environment. + Experience with VMWare + Demonstrated ... Linux systems, to include provisioning, configuration management and patching. + Red Hat Certified System Administration Certification. + Experience with… more
    ManTech (07/23/25)
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  • FSL Linux Systems Administrator

    Mb Solutions, Inc. (Houston, TX)
    Houston, TX, USA | Full Time FSL Linux Systems Administrator - ( ADV000ABM )...a Linux OS - We utilize a Red Hat -based OS, but if your experience is ... centers across the United States. We have an exciting opportunity for a FSL Linux Systems Administrator to join the team with Nexus, a teammate company. The FSL … more
    Mb Solutions, Inc. (07/19/25)
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  • Linux Systems Administrator

    GovCIO (San Antonio, TX)
    …is responsible for support functions such as planning/deploying/maintaining/supporting servers such as Red Hat Enterprise Linux or Windows, database system. ... **Overview** GovCIO is currently looking for a Linux Systems Administrator for our Courts...result in serious program delays and considerable expenditure of resources. Linux System Administration Skills ( Red Hat more
    GovCIO (08/08/25)
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  • Linux Systems Administrator SME

    GovCIO (San Antonio, TX)
    …is responsible for support functions such as planning/deploying/maintaining/supporting servers such as Red Hat Enterprise Linux or Windows, database system. ... **Overview** GovCIO is currently looking for a Linux Systems Administrator (SME) for our...in the expenditure of large amounts of resources. + Linux System Administration Skills ( Red Hat more
    GovCIO (07/21/25)
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  • FSL Linux Systems Administrator

    Amentum (Houston, TX)
    …+ 1 year in any IT-related field. + Utilizing a Linux OS - We utilize a Red Hat -based OS, but if your experience is with a different Linux OS that is ... across the United States. We have an exciting opportunity for a **FSL Linux Systems Administrator ** to join the team with Nexus, a teammate company. ** We are… more
    Amentum (08/08/25)
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  • IT Systems Administrator - Linux

    Lockheed Martin (Fort Worth, TX)
    …Operating Systems \(Windows 10/11\) * Basic experience with Linux Operating Systems \( Red Hat Linux 7/8/9\) * Experience with Risk Management Framework ... They will perform Systems Administration across multiple platforms including Linux workstation and server infrastructure which will include deployments across… more
    Lockheed Martin (08/08/25)
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  • Sr Linux Systems Administrator

    RTX Corporation (Mckinney, TX)
    …safer, more secure world. **What You Will Do** : + Administer, patch, and harden Red Hat Enterprise Linux (RHEL) and related distributions. + Collaborate ... + Experience with Databases including MariaDB, Oracle, and SQL + Linux OS Certificate ( RHCSA / Linux + ) + Experience with scanning tools such as Nessus and… more
    RTX Corporation (07/03/25)
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  • System Administrator I-III - Endpoint…

    Sam Houston State University (Huntsville, TX)
    … certificate or higher could be substituted for one year of experience. Proficiency in Windows, Red Hat Linux , and Mac Operating Systems, and in one or more ... certificate or higher could be substituted for one year of experience. Proficiency in Windows, Red Hat Linux , and Mac Operating Systems, and in one or… more
    Sam Houston State University (08/02/25)
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