• 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 ... 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… more
    Mb Solutions, Inc. (07/19/25)
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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 ... proceeding with identifying qualified candidates and conducting interviews. ** The **FSL Linux Systems Administrator ** will: + This position, working on the… more
    Amentum (09/22/25)
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  • Linux System Administrator

    ManTech (San Antonio, TX)
    MANTECH seeks a motivated, career and customer-oriented ** Linux ** ** Systems Administrator ** to join our team in **San Antonio, TX** supporting the Linux ... experience might be substituted for a degree. + 15+ years' experience as a Linux System Administrator with a strong knowledge of Red Hat 8 & 9 + Must possess… more
    ManTech (08/16/25)
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  • Systems Engineer L3

    NTT America, Inc. (Austin, TX)
    …related experience. **REQUIRED EXPERIENCE** + Minimum 5-7 years of experience as a Linux or Windows Systems Administrator /Engineer in an Enterprise Data ... guide and inspire junior team members. + Advanced knowledge of Windows and/or Linux operating systems , virtualization, and cloud platforms. + Proficiency in… more
    NTT America, Inc. (09/27/25)
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  • Linux Administrator (Remote…

    VetsEZ (TX)
    VetsEZ is seeking a skilled Linux Administrator to support enterprise healthcare IT modernization efforts for a federal client. The Linux Administrator ... or related field (or equivalent experience). + 5+ years of experience administering Linux systems in enterprise environments. + Proficiency with Linux … more
    VetsEZ (08/28/25)
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  • Senior System Administrator ( Linux…

    TISTA Science and Technology (Austin, TX)
    Overview Are you a Senior Systems Administrator who would like to have a positive impact for millions of people? If so, we may have an opportunity for you! TISTA ... + Must have 5 years of experience in Site Reliability Engineering, DevOps, or Systems Engineering. + Strong experience with Linux /Unix systems administration… more
    TISTA Science and Technology (09/27/25)
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  • Senior Linux System Administrator

    GovCIO (Austin, TX)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position ... role, you will work with other members to mitigate vulnerabilities on Linux -based systems , implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities.… more
    GovCIO (08/08/25)
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  • Senior Network Systems Administrator…

    General Dynamics Information Technology (Fort Bliss, TX)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking highly experienced and ... qualified Senior Network Systems Administrator - Primary Domain ...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 (09/27/25)
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  • Senior Linux System Admin

    Citigroup (Irving, TX)
    …This individual will serve as a subject matter expert (SME) on Linux systems , providing deep operational insight, advanced troubleshooting, performance tuning ... are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance... Linux Programming, Linux Server Administration, Linux System Administration, Linux Systems … more
    Citigroup (09/23/25)
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  • Lead Public Cloud Linux Engineer

    NTT DATA North America (Austin, TX)
    …+ In-depth expertise in provisioning, configuring, securing, supporting, and optimizing Linux -based systems (RHEL, CentOS, Ubuntu, etc.) in enterprise ... now. We are currently seeking a Lead Public Cloud Linux Engineer to join our team in Austin, Texas...Windows Operations & Support** + Provide support for Windows-based systems across on-premises and cloud environments (AWS, Azure, GCP,… more
    NTT DATA North America (09/03/25)
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