• Linux Systems Administrator

    L3Harris (Greenville, TX)
    …Greenville, TX Schedule: 9/80 Job Description: L3Harris is seeking a Linux Systems Administrator to support Mission System integration in unclassified ... domains in the interest of national security. Job Title: Linux System Administrator Job Code:...Functions: + Integrate with a team of multidiscipline, multileveled Systems Administrators supporting Linux , Windows ,… 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 ... support functions such as planning/deploying/maintaining/supporting servers such as Red Hat Enterprise Linux or Windows , database system . backup system more
    GovCIO (09/23/25)
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  • System Administrator

    Motion Recruitment Partners (Irving, TX)
    System Administrator ( Windows /Wintel or...Must have solid systems administration experience in Linux , Red Hat, Solaris, AIX, or Windows ... 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 in… more
    Motion Recruitment Partners (10/28/25)
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  • System Administrator I-III…

    Sam Houston State University (Huntsville, TX)
    …configuration, and reliable operation of Sam Houston State University Information Technology systems . System Administrator III Endpoint Management: Oversees ... of experience. Proficiency in Windows , Red Hat Linux , and Mac Operating Systems , and in...Technology systems . Primary Responsibilities (Staff Positions Only): System Administrator I Endpoint Management: Acquisitions, installs… more
    Sam Houston State University (11/01/25)
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  • System Administrator

    METECS (Houston, TX)
    …robotics, and systems analysis. We are looking for a talented and experienced IT System Administrator with a minimum of 5 years of experience to help us ... System , and cybersecurity posture. If you have a strong background in Windows , Linux , Cloud Technologies, and information security practices (ISO 27001), we… more
    METECS (09/18/25)
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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)
    …Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and... and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot,… 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, ... both in-house and at our customer sites. + Linux System Administration + Windows ...+ Relevant certifications: RHCSA, Windows Server Hybrid Administrator Associate, Certified Information System Security Professional… more
    CAE USA INC (10/23/25)
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  • Mid-Level Systems Administrator

    The Boeing Company (Richardson, TX)
    …+ 1+ years of experience in performing system administration tasks on Windows and Linux hosts including installing security patches and making configuration ... us. The Boeing Company is currently seeking a **Mid-Level Systems Administrator ** to join the team in...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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