• Network Support Technician - Senior - TS/SCI…

    General Dynamics Information Technology (Killeen, TX)
    …+ Required Computing Environment Certification:MCSA Windows Server 2012, Solaris 10, Linux +, VCP5, Azure Administrator Fundamentals etc + **Role Requirements** ... ensure proper escalation during outages or periods of degraded system performance. + May provide network server support. +...Perform server and desktop installation, basic cabling + Perform systems administration of desktop and server systems more
    General Dynamics Information Technology (09/16/25)
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  • Principal System Administrator

    RTX Corporation (Mckinney, TX)
    …(OS). + Responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux /Windows ... Enterprise Linux , Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration experience, Windows or Linux administration, Backup and… more
    RTX Corporation (09/11/25)
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  • IT Systems Administrator , Launch

    SpaceX (TX)
    IT Systems Administrator , Launch Starbase, TX Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally ... ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR , LAUNCH SpaceX is looking for...BASIC QUALIFICATIONS: + 3+ years of experience in IT systems administration. + Hands-on experience with Linux more
    SpaceX (09/24/25)
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  • Sr. Principal System Administrator

    RTX Corporation (Plano, TX)
    …problems that create a safer, more secure world. **Sr. Principal System Administrators** , internally known as Principal Analyst, infrastructure Workplace Services, ... teams to support exciting, critical programs with classified information system capabilities. Success in this role means you are...problems. **What You Will Do: ** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat… more
    RTX Corporation (09/09/25)
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  • Windchill Application Administrator

    RTX Corporation (Plano, TX)
    …patching, or major upgrades of multiple applications, Apache web server, Red Hat Linux operating system , Oracle database, etc. + Deploying the PDM tool-suite ... technologies, tools, or methodologies: PTC Windchill, Oracle database, Apache web server, Linux & Windows server operating systems , Shell scripting, CAD tools… more
    RTX Corporation (09/19/25)
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  • Systems Administrator

    GovCIO (Fort Bliss, TX)
    **Overview** GovCIO is currently hiring for a Systems Administrator with an active Secret clearance to provide Windows administration for Windows Server ... manage, and monitor Windows Internet Information Services (IIS) applications. + Administer Linux and/or UNIX Operating Systems . + Apply knowledge of database… more
    GovCIO (07/23/25)
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  • Systems Administrator

    ManTech (San Antonio, TX)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** System Administrator ** to join our team located in the **San Antonio, TX** area. ... environments (VMWare ESX, VCenter Administration) + Experience in administration of Linux + Experience configuring and maintaining storage and file systems more
    ManTech (09/11/25)
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  • PWE Systems Administrator (ISSA)…

    RTX Corporation (Richardson, TX)
    …Clearance:** DoD Clearance: Secret Collins Aerospace, Digital Technology, is hiring a Systems Administrator for our Secure Labs support team. A minimum ... Virtualization Technologies (VM Ware, etc.) + Experience as a Linux Systems Administration + Experience with Compliance frameworks (RMF, DFARS). **Qualifications… more
    RTX Corporation (08/13/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Austin, TX)
    …and existing software products. + US Citizenship **Preferred Skills** + IBM Certified System Administrator - AIX. + Experience with IBM Tivoli Monitoring and/or ... other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety...escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • Server Administrator IV

    Texas Tech University Health Sciences Center - El Paso (El Paso, TX)
    **41831BR** **Extended Job Title:** Server Administrator IV **Org Level 1:** Texas Tech Unv Hlth Sci Ctr El Paso **Position Description:** The Server ... Administrator IV's role includes designing, installing, administering, and maintaining...installing, administering, and maintaining multiple, advanced, and/or complex computing systems that are critical to the business operations of… more
    Texas Tech University Health Sciences Center - El Paso (09/16/25)
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