• 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 , ... 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 (05/29/25)
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  • Guardium Administrator /Engineer

    WaveStrong (Addison, TX)
    Exciting Guardium Administrator /Engineer career opportunity. Requirements + Experience with administration of IBM Guardium Database Activity Monitoring in ... z/OS, IMS + DB: UDB DB2/Oracle/Sybase on AIX or SOLARIS or LINUX + DB: SQL Server 2012 on...change management/ticketing process. + Ability to Engage IBM Guardium support (open PMR's) to identify and resolve + Bachelor's… more
    WaveStrong (05/16/25)
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  • Lead IT Infrastructure Engineer

    Lumen (Austin, TX)
    …this position is to serve as a Linux and virtual infrastructure system administrator , for both on-premise and cloud based infrastructure. Primary functions are to ... design, deploy, and support infrastructure solutions for the enterprise. They will be...+ Minimum of 6 years of experience with Unix ( Solaris , HP-UX, etc.) administration + Experience with automation and… more
    Lumen (07/15/25)
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