• FSL Linux Systems…

    Mb Solutions, Inc. (Houston, TX)
    Houston, TX, USA | Full Time FSL Linux Systems Administrator - ( ADV000ABM ) Are you passionate about human space exploration, understanding the origins of ... States. We have an exciting opportunity for a FSL Linux Systems Administrator to join... (SLS), Commercial Crew Program, Lunar Gateway, Human Landing System (HLS), and many others. The FSL systems… more
    Mb Solutions, Inc. (04/19/25)
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  • Senior System Administrator…

    TISTA Science and Technology (Austin, TX)
    …patching support, work with ServiceNow, and oversee provisioning, configuration management, and system monitoring on Linux systems and servers. You'll ... Overview TISTA is looking for a Senior Systems Administrator to manage teams, prioritize...configuration management, virtual machine administration, directory services, volume management, system monitoring on both Linux Systems… more
    TISTA Science and Technology (05/29/25)
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  • FSL Linux Systems…

    Amentum (Houston, TX)
    …NASA at centers across the United States. We have an exciting opportunity for a **FSL Linux Systems Administrator ** to join the team with Nexus, a teammate ... identifying qualified candidates and conducting interviews. ** The **FSL Linux Systems Administrator ** will: +... (SLS), Commercial Crew Program, Lunar Gateway, Human Landing System (HLS), and many others. The FSL systems… more
    Amentum (05/07/25)
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  • Linux System Administrator

    ManTech (San Antonio, TX)
    ManTech seeks a motivated, career and customer-oriented ** Linux System Administrator ** to join our team in **San Antonio, TX** . **Responsibilities, include ... resolve complex problems associated with server hardware, applications, and software integration. + Troubleshoot, maintain integrity of and configure...+ Ten (10) years or more experience as a Linux Systems Administrator supporting the… more
    ManTech (06/11/25)
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  • Senior Systems Administrator…

    GovCIO (Austin, TX)
    **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows) to provide on-going support for the administration of the core system ... administer computer networks and related computing environments, including computer hardware, systems software , applications software , and all configurations… more
    GovCIO (07/18/25)
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  • Linux System Administrator

    IBM (Dallas, TX)
    …highly available systems with extreme uptime through installing, configuring, and maintaining Linux systems and the software services running on them. ... the world remains safe because of the work our system engineers do. A system administrator...* Manage the critical IaaS infrastructure, a fleet of systems that run backend workloads * Manage and allocate… more
    IBM (07/03/25)
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  • Linux Systems Administrator

    RTX Corporation (Mckinney, TX)
    …as only US citizens are eligible for a security clearance. + Experience with Linux system administration. + Strong experience with RHEL 7/8/9, including systemd, ... **What You Will Do** : + Administer, patch, and harden Red Hat Enterprise Linux (RHEL) and related distributions. + Collaborate with Cyber to maintain and monitor … more
    RTX Corporation (07/08/25)
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  • System Administrator

    METECS (Houston, TX)
    …and systems analysis. We are looking for a talented and experienced IT System Administrator to help us maintain and improve our IT infrastructure and ... explore opportunities with us. Key Responsibilities: + Provide support for Linux -based systems and servers, including installation, maintenance, and… more
    METECS (06/20/25)
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  • Systems Administrator III - Pipeline…

    COMSO, Inc (San Antonio, TX)
    Systems Administrator III - PIPELINE (TS/SCI...and manages UNIX, Linux and Windows operating systems and installs/loads operating system software ... and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software , troubleshoot, maintain integrity… more
    COMSO, Inc (06/03/25)
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  • Sr. Principal System Administrator

    RTX Corporation (Mckinney, TX)
    … optimization. + Supervising administrators whose duties may include setting up administrator and service accounts, maintaining system documentation, tuning ... system performance, installing system wide software and allocating mass storage space. + Developing and monitoring policies, standards, processes, and goals… more
    RTX Corporation (07/10/25)
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