• Systems Administrator Tier I_ TS/SCI…

    General Dynamics Information Technology (Las Cruces, NM)
    …* Required Technical Skills: 3 + years of directly related experience in systems administration and analysis. + UNIX/ LINUX System Administration - Preferred + ... **US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means… more
    General Dynamics Information Technology (10/04/25)
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  • Senior Systems Administrator

    NANA Regional Corporation (Albuquerque, NM)
    …or equivalent is required for consideration. + Minimum 3 years as a Senior Systems Administrator within the last 5 years. + 10+ years (MA/MS) or 12+ years ... We are seeking an experienced Senior Systems Administrator - Server Operations Lead...related to hypervisor environments. + Work with multiple operating systems (Windows, Linux , etc.) to maintain system… more
    NANA Regional Corporation (08/15/25)
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  • IT Systems Administrator , Launch

    SpaceX (Hawthorne, CA)
    IT Systems Administrator , Launch Hawthorne, CA Apply...+ 3 + years of experience in IT systems administration. + Hands-on experience with Linux ... ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR , LAUNCH SpaceX is looking for...various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible… more
    SpaceX (09/14/25)
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  • Systems Administrator III

    Brightstar Lottery (West Greenwich, RI)
    Systems Administrator III Location: West Greenwich, RI, US, 02817 Requisition ID: 17717 Brightstar is an innovative, forward-thinking global leader in lottery ... automation tasks/job packages with automation software. + Interface with local Systems Manager, System Administrator , Project Manager and jurisdictional staff… more
    Brightstar Lottery (07/29/25)
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  • Alternate CRO Cyber Systems

    SAIC (Kirtland AFB, NM)
    …audits and assessments. + Minimum 1 year of proven work experience as a Linux systems administrator , Red Hat-based distributions preferred. + Practical ... SAIC is looking for an experienced **Alternate CRO Cyber Systems Administrator ** with a systems ...of COMSEC custodian experience in a DoD environment AND 3 years of hands-on systems administration experience.… more
    SAIC (08/15/25)
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  • Systems Administrator II- Full-Scope…

    RTX Corporation (Annapolis Junction, MD)
    …some unclassified work will also be required. We're looking for an experienced Systems Administrator to join our team supporting critical operations in both ... Raytheon currently has an opening for a temporary System Administrator to perform onsite in our Annapolis Junction, Maryland...3 years, or equivalent). + Strong background in Linux and Windows system administration. + Hands-on experience with… more
    RTX Corporation (09/19/25)
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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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  • Lead Public Cloud Linux Engineer

    NTT DATA North America (Plano, TX)
    …+ Cloud Linux Operations & Support + Provide support for Linux -based systems across on-premises and cloud environments (AWS, Azure, GCP, OCI). ... + In-depth expertise in provisioning, configuring, securing, supporting, and optimizing Linux -based systems (RHEL, CentOS, Ubuntu, etc.) in enterprise… more
    NTT DATA North America (09/03/25)
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  • Telecommunications Network System…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …protection circuits and utility-grade networking + Advanced studies in IP networking, Linux systems , and database management **SUGGESTED CERTIFICATIONS** + Cisco ... be able to demonstrate knowledge in maintenance of telecommunication systems as follows: + Three ( 3 ) years...NRS I / II + Red Hat Certified System Administrator (RHCSA) + Linux Professional Institute Certification… more
    Tri-State Generation and Transmission Association, Inc. (09/25/25)
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  • Senior Linux System Admin

    Citigroup (Irving, TX)
    **Job Overview** **:** We are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance infrastructure ... individual will serve as a subject matter expert (SME) on Linux systems , providing deep operational insight, advanced troubleshooting, performance tuning and… more
    Citigroup (09/23/25)
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