• System Administrator

    RTX Corporation (Mckinney, TX)
    systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Experience with Windows Server internals or Linux ... (OS). + Responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux /Windows… more
    RTX Corporation (11/13/25)
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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 (10/22/25)
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  • System Administrator (Windows/Wintel…

    Motion Recruitment Partners (Irving, TX)
    …Technologies, PKI Infrastructure. + Must have solid systems administration experience in Linux , Red Hat, Solaris, AIX, or Windows Server and other Unix based ... System Administrator (Windows/Wintel or UNIX) Irving,...Contract $63/hr - $68/hr Grow your career as a Systems Administrator (Windows/Wintel or UNIX)) with an… more
    Motion Recruitment Partners (10/28/25)
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  • IT Systems Administrator , Launch

    SpaceX (Mcgregor, TX)
    …of experience in IT systems administration. + Hands-on experience with Linux or Windows server administration. + Experience with enterprise network ... IT Systems Administrator , Launch McGregor, TX Apply...+ Augment and deploy new IT infrastructure, including networking, server , and desktop hardware directly supporting mission critical networks… more
    SpaceX (09/14/25)
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  • Windchill Application Administrator

    RTX Corporation (Plano, TX)
    …sustainment, deployment, minor patching, or major upgrades of multiple applications, Apache web server , Red Hat Linux operating system , Oracle database, etc. ... technologies, tools, or methodologies: PTC Windchill, Oracle database, Apache web server , Linux & Windows server operating systems , Shell scripting, CAD… more
    RTX Corporation (09/19/25)
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  • Cyber Administrator

    CAE USA INC (Arlington, TX)
    …eligible for this role. Preferred Skills + Strong Windows Server System setup and administration. + Windows/ Linux integration: File Sharing, authentication. ... SEM). + Relevant certifications: RHCSA, Windows Server Hybrid Administrator Associate, Certified Information System Security Professional (CISSP) and… more
    CAE USA INC (10/23/25)
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  • Senior Microsoft SQL Database Administrator

    KBR (Houston, TX)
    …in database monitoring, alert management, performance tuning, capacity planning, and proactive system optimization + Solid understanding of SQL Server patching ... database platforms such as Oracle, Sybase, MySQL, or PostgreSQL + Familiarity with Linux operating systems and command-line administration + Experience with SQL … more
    KBR (10/24/25)
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  • Principal Storage Administrator

    RTX Corporation (Mckinney, TX)
    Server , Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration and networking administration experience, Windows or Linux ... world. **What You Will Do:** + Administer, configure, and maintain storage systems (ie NetApp AFF/FAS and/or hybrid environments running ONTAP. + Manage storage… more
    RTX Corporation (10/15/25)
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  • IT Administrator

    Reynolds & Reynolds (Houston, TX)
    …verbal and written communication skills required~^~Experience with VMware, Windows and\/or Linux server operating systems preferred~^~Experience with Active ... Position Description As an IT Administrator , you will be a part of a...all aspects of the job. Focus will be on Server Operating Systems and Network technologies support… more
    Reynolds & Reynolds (10/03/25)
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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 ... escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate...asset management to allow automated as well as remote systems management of the server environment. +… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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