• Senior System Administrator…

    TISTA Science and Technology (Austin, TX)
    …provisioning, configuration management, virtual machine administration, directory services, volume management, system monitoring on both Linux Systems and ... Overview Are you a Senior Systems Administrator who would like to...+ Serves as part of the technical team of Linux / Unix System Administrators (SA) who… more
    TISTA Science and Technology (04/09/25)
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  • Senior Unix Security Administrator

    Charles Schwab (Southlake, TX)
    … responsible for overseeing, maintaining, and enhancing the security and efficiency of Unix / Linux systems , with a primary focus on managing the ... elevation mechanisms. This role requires a deep understanding of Unix / Linux operating systems , security best...+ Establish and enforce standard operating procedures for secure Unix / Linux system administration. + **Mentoring… more
    Charles Schwab (05/04/25)
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  • Senior SAP Basis Engineer

    Cardinal Health (Austin, TX)
    …to assist in the management of SAP eco- system + Works with the Unix / Linux /Windows Administrator on capacity planning and performance tuning of servers ... utilization + Diagnosis of problems and resolution for SAP systems + SAP system performance monitoring, alerting (using Solution Manager etc.) and tuning… more
    Cardinal Health (02/19/25)
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  • Senior Engineer, UNIX

    WM (Houston, TX)
    …installs, configures and provides maintenance and administration of complex networks and computer systems pertaining to UNIX and/or Linux operating ... technical/non-technical personnel and vendors in obtaining requirements, designing, and implementing UNIX / Linux -based systems . + Provides user account set… more
    WM (04/11/25)
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  • Systems Administrator IV - 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 ... resolution process + Configure and manage UNIX , Linux and Windows (or other applicable) operating systems... Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot,… more
    COMSO, Inc (03/04/25)
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  • Systems Administrator

    GovCIO (Fort Bliss, TX)
    …Configure, manage, and monitor Windows Internet Information Services (IIS) applications. + Administer Linux and/or UNIX Operating Systems . + Apply knowledge ... **Overview** GovCIO is currently hiring for a Systems Administrator with an active Secret...+ Serve as technical lead for a team of System Administrators. + Collaborate with management to understand … more
    GovCIO (04/24/25)
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  • Sr. Backup & Restore Systems…

    Lockheed Martin (Fort Worth, TX)
    …Skills:** * Veritas NetBackup * Backup and Recovery * Disaster Recovery Planning * System Administration * Linux / Unix * Windows Server * Network ... The networks and environments are complex and diverse\. The Work: As a Systems Administrator Sr / Data Protection Specialist on the Embedded team, you will: *… more
    Lockheed Martin (04/12/25)
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  • ALIS Network Administrator Tech Lead…

    Lockheed Martin (Fort Worth, TX)
    …or informal team leadership experience * Extensive ops and troubleshooting experience with Unix , Linux , Windows operating systems and network hardware ... TX\. This role will still integrate as an ALIS System Administrator depending on workload and availability...ALIS F\-35 Production * Certifications in the following Environments: Unix , MS\-, NT\-, X\-Windows, Linux , CCNA *… more
    Lockheed Martin (04/09/25)
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  • Infrastructure Engineer II - Mainframe CICS…

    JPMorgan Chase (Plano, TX)
    …working with two or more from the following: web application development, database, Unix / Linux environments, distributed and parallel systems + Understanding ... systems programming experience in a mainframe z/OS operating system and experience on USS ( Unix System Services), CICS TS - Installation and Migration,… more
    JPMorgan Chase (04/27/25)
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  • Tenable Nessus Administrator

    CACI International (Lackland AFB, TX)
    …Log Correlation Engine, Nessus Network Monitor, and Security Center on both Linux / Unix and Windows based environments + Ensure compliance with organizational ... Tenable Nessus Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage… more
    CACI International (04/26/25)
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