• Senior Engineer, UNIX

    WM (Houston, TX)
    …but not limited to backup/restore, shutdown, and startup). + Manages complicated systems activities and adjusts system parameters and configuration to ensure ... + Demonstrated experience and expertise (conceptually and hands-on) in AIX, Solaris , Linux, and VMware Operating System management, hardware specification… more
    WM (04/11/25)
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  • Senior System Administrator (Linux/Unix)

    TISTA Science and Technology (Austin, TX)
    …to include complex systems involving interagency coordination. + Manages teams of system admins and is able to prioritize work and identify high risk critical ... configuration management, virtual machine administration, directory services, volume management, system monitoring on both Linux Systems and Servers,… more
    TISTA Science and Technology (04/09/25)
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  • Lead IT Systems Engineer - Federal

    Lumen (San Antonio, TX)
    …digitally connect the world and shape the future. **The Role** The Lead IT Systems Engineer will work in a challenging, hands-on environment. Window and LINUX Red ... Hat System Administrator Work location is San Antonio and on...designs. + Manage and participate in enterprise-level projects encompassing systems , networks, and SAN/NAS storage. + Respond to network… more
    Lumen (05/03/25)
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  • Linux System Administrator

    ManTech (San Antonio, TX)
    …and administer virtualized platforms, using VMWare. + Configure and manage Linux and Solaris operating systems . + Analyze and resolve complex problems associated ... ManTech seeks a motivated, career and customer-oriented **Linux System Administrator** to join our team in **San Antonio, TX** . **Responsibilities, include but are… more
    ManTech (03/13/25)
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  • Wage Agency Instructor - Cyber Defense…

    Texas A&M University System (College Station, TX)
    …or university. + Five or more years of experience in IT and systems administration focused on information security, auditing, and/or compliance. + Current industry ... and Penetration Testing. + In-depth knowledge of a minimum of 3 Operating systems below, TCP/IP, and Network Security. + Knowledge for Microsoft Windows security;… more
    Texas A&M University System (04/16/25)
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  • Technical Support Engineer (OnPrem)

    Cisco (TX)
    …to either the Richardson, TX or Boulder, CO office + Experience with the following systems is a must: UNIX (Linux, Solaris , AIX, HP-UX), Windows, and Mac OS ... unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology,...to 3 years' experience in a Technical Support or Systems Admin role + Pluses: Experience in Business Intelligence… more
    Cisco (05/01/25)
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