• Systems Engineer L3

    NTT America, Inc. (Austin, TX)
    …EXPERIENCE** + Minimum 5-7 years of experience as a Linux or Windows Systems Administrator /Engineer in an Enterprise Data Center environment. + ... + Lead and participate in complex IT projects, including system upgrades, migrations, deployments, and automation initiatives. + Develop...and inspire junior team members. + Advanced knowledge of Windows and/or Linux operating systems ,… more
    NTT America, Inc. (09/27/25)
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  • Windows /VMware Systems…

    GovCIO (San Antonio, TX)
    **Overview** GovCIO is currently hiring for a Windows /VMware Systems Administrator for our US Courts proposal. This position will be located in San Antonio, ... 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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  • Linux Administrator

    TEKsystems (Westlake, TX)
    …to automate, promote DevOps and EngOps work. You will be leading managing Linux , Unix, Windows operating systems , Hypervisors, Hardware, security compliance ... & IT Service Management Good understanding of infrastructure tech stack ( Linux , AIX, Windows , VMWare, OpenStack, HP, Dell & AIX server hardware). Experience in… more
    TEKsystems (10/01/25)
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  • Engineer, Software & Information Platform

    Cardinal Health (Austin, TX)
    …Problems, determines causes and takes timely corrective action. + Works with the Unix/ Linux / Windows Administrator on capacity planning and performance tuning ... solution manager and OSS Experience with TMS (Transport Mgmt System ) modules Knowledge of Linux /DB2 database administration...principles is preferred. + General knowledge of other operating systems such as Windows , RHEL, Suse is… more
    Cardinal Health (09/18/25)
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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 (08/02/25)
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  • Lead Public Cloud Linux Engineer

    NTT DATA North America (Austin, TX)
    …and resource utilization. **Security & Compliance** + Propose and enforce Windows system security best practices, including access control, encryption, ... related field. + Required Certifications (or equivalent experience): + Red Hat Certified System Administrator (RHCSA) + Red Hat Certified Engineer (RHCE) +… more
    NTT DATA North America (09/03/25)
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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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  • Principal System Administrator

    RTX Corporation (Mckinney, TX)
    …and maintenance of systems hardware and software related to a Linux / Windows infrastructure for classified programs. Duties include, but are not limited ... Enterprise Linux , Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration experience, Windows or Linux administration, Backup… more
    RTX Corporation (09/11/25)
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  • Systems Administrator II - 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 (09/02/25)
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