• Senior System Administrator (Linux/Unix)

    TISTA Science and Technology (Austin, TX)
    Overview Are you a Senior Systems Administrator who would like to have a positive impact for millions of people? If so, we may have an opportunity for you! TISTA ... problems and dedicate appropriate resources + Must provide patching support and maintain systems, manually or by using automated...Must have Mastery knowledge in Red Hat Linux and Solaris Unix OS's, must be capable working independently and/or… more
    TISTA Science and Technology (04/09/25)
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  • Senior Engineer, UNIX

    WM (Houston, TX)
    …**II. Essential Duties and Responsibilities** + Provides advanced technical support and resolves complicated or ambiguous problems regarding UNIX/Linux-based ... + Demonstrated experience and expertise (conceptually and hands-on) in AIX, Solaris , Linux, and VMware Operating System management, hardware specification and… more
    WM (04/11/25)
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  • Lead IT Systems Engineer - Federal

    Lumen (San Antonio, TX)
    …work in a challenging, hands-on environment. Window and LINUX Red Hat System Administrator Work location is San Antonio and on site. **The Main Responsibilities** + ... of trouble tickets. + Provide advanced Tier III and IV support by remotely troubleshooting and repairing transport backbone equipment, sub-tending devices,… more
    Lumen (05/03/25)
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