• Linux / Unix Admin

    NTT DATA North America (Irving, TX)
    …proposed start date of early-mid July 2025. We are seeking candidates for Level 3 Linux / Unix senior systems administrator group to support franchise ... forward-thinking organization, apply now. We are currently seeking a Linux / Unix Admin - Irving, TX to join...experience is a plus + Proficient with performance and systems management + Good understanding of Linux … more
    NTT DATA North America (05/06/25)
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  • Linux Engineer and Everfox TTC…

    TAD PGS, Inc. (San Antonio, TX)
    …and management tasks. Basic Hiring Criteria: + Proven experience as a UNIX / Linux Administrator , ideally with RedHat systems . + Strong understanding of ... practices for network/data separation. + Collaborate with network engineers to integrate Linux systems with the network infrastructure. + Support the operations… more
    TAD PGS, Inc. (05/15/25)
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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 ... privilege elevation mechanisms. This role requires a deep understanding of Unix / Linux operating systems , security best practices, and automation techniques.… more
    Charles Schwab (06/15/25)
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  • Senior System Administrator ( Linux…

    TISTA Science and Technology (Austin, TX)
    Overview TISTA is looking for a Senior Systems Administrator to manage teams, prioritize work, and handle critical problems. You'll provide patching support, ... and oversee provisioning, configuration management, and system monitoring on Linux systems and servers. You'll also assist...+ Serves as part of the technical team of Linux / Unix System Administrators (SA) who oversees, manage… more
    TISTA Science and Technology (05/29/25)
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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 III - Pipeline…

    COMSO, Inc (San Antonio, TX)
    Systems Administrator III - PIPELINE (TS/SCI...involved in the resolution process. + Configures and manages UNIX , Linux and Windows operating systems ... enhancements to improve reliability and performance. The Level 3 Systems Administrator shall possess the following capabilities:...resolution process + Configure and manage UNIX , Linux and Windows (or other applicable) operating systems… more
    COMSO, Inc (06/03/25)
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  • Sr. Backup & Restore Systems…

    Lockheed Martin (Fort Worth, TX)
    …networks\. The networks and environments are complex and diverse\. The Work: As a Systems Administrator Sr / Data Protection Specialist on the Embedded team, you ... * Backup and Recovery * Disaster Recovery Planning * System Administration * Linux / Unix * Windows Server * Network Troubleshooting * Scripting \(Python, Shell\)… more
    Lockheed Martin (06/19/25)
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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 clearance to provide Windows administration for Windows Server… more
    GovCIO (04/24/25)
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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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  • Splunk Administrator /Developer

    HTC Global Services Inc (Frisco, TX)
    …scripting; experience with other scripting languages is a plus + Solid understanding of Linux / Unix operating systems + Experience with monitoring tools and ... variety of other perks. Job Overview: We are seeking a highly skilled Splunk Administrator / Developer with strong experience in SignalFX to join our team. The ideal… more
    HTC Global Services Inc (06/12/25)
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