• Linux Systems Administrator

    L3Harris (Greenville, TX)
    …29921 Job Location: Greenville, TX Schedule: 9/80 Job Description: L3Harris is seeking a Linux Systems Administrator to support Mission System integration in ... resolution. Essential Functions: + Integrate with a team of multidiscipline, multileveled Systems Administrators supporting Linux , Windows , and Network… more
    L3Harris (10/17/25)
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  • Linux System Administrator

    L3Harris (Greenville, TX)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Linux Systems Administrator Job Code: 30430 Job Location: Greenville, TX ... Friday off) Job Description: This position is for a Linux Systems Administrator supporting Agile...Functions: + Integrate with a team of multidiscipline, multileveled Systems Administrators supporting Linux , Windows ,… more
    L3Harris (10/30/25)
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  • Windows /VMware Systems

    GovCIO (San Antonio, TX)
    …This position is contingent upon contract award. GovCIO is currently hiring for a Windows /VMware Systems Administrator for our US Courts proposal. This ... USD $113,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/2380/ windows -vmware- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-TX-San Antonio_ **ID**… more
    GovCIO (09/23/25)
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  • System Administrator ( Windows

    Motion Recruitment Partners (Irving, TX)
    …or UNIX) Irving, TX **Hybrid** Contract $63/hr - $68/hr Grow your career as a Systems Administrator ( Windows /Wintel or UNIX)) with an innovative global bank ... + Must have solid systems administration experience in Linux , Red Hat, Solaris, AIX, or Windows Server and other Unix based operating systems (Wintel)… more
    Motion Recruitment Partners (10/28/25)
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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 ...have administrative knowledge of Microsoft Server 2019, Red hat Linux , Windows 11, SQLEXPRESS, ESS, ACAS, and… more
    General Dynamics Information Technology (09/27/25)
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  • Systems Administrator III - Pipeline…

    COMSO, Inc (San Antonio, TX)
    Systems Administrator III - PIPELINE (TS/SCI w/...in the resolution process. + Configures and manages UNIX, Linux and Windows operating systems and ... enhancements to improve reliability and performance. The Level 3 Systems Administrator shall possess the following capabilities:...+ Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and… more
    COMSO, Inc (10/21/25)
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  • Cyber Administrator

    CAE USA INC (Arlington, TX)
    …environment. The successful candidate will demonstrate proficiency in both Microsoft Windows and Linux systems administration, including hardening, ... all aspects of building, documenting, and maintaining mixed (combination of both Windows and Linux ) closed room infrastructures and setup and management… more
    CAE USA INC (10/23/25)
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  • Systems Administrator

    GovCIO (Fort Bliss, TX)
    …and monitor Windows Internet Information Services (IIS) applications. + Administer Linux and/or UNIX Operating Systems . + Apply knowledge of database ... **Overview** GovCIO is currently hiring for a Systems Administrator with an active Secret...Administrator with an active Secret clearance to provide Windows administration for Windows Server 2012/2016, server… more
    GovCIO (10/22/25)
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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...the ability to setup, configure, upgrade, manage, and troubleshoot, Windows -based systems and services (ie SCCM, Active… more
    SpaceX (09/14/25)
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  • Mid-Level Systems Administrator

    The Boeing Company (Richardson, TX)
    …growth. Find your future with us. The Boeing Company is currently seeking a **Mid-Level Systems Administrator ** to join the team in **Richardson, TX** . In this ... role, you will operate as a System Administrator on a collaborative team that works across all...a real impact! **Position Responsibilities:** + Works in both Linux and Windows environments + Provide first-level… more
    The Boeing Company (11/16/25)
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