• IT Services Administration

    Fiserv (Omaha, NE)
    …on a global scale, come make a difference at Fiserv. **Job Title** IT Services Administration **About your role:** As a System Engineer - Professional I, you will be ... + 4+ years of experience in infrastructure engineering or system administration + 3+ years of experience supporting enterprise applications, including incident… more
    Fiserv (11/15/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Lincoln, NE)
    …environments including Red Hat Enterprise Linux (RHEL), HP-UX, and Solaris . Optimizes backup processes; optimizes disk space allocations; performs installations ... a related field + Seven (7) years of systems administration experience on UNIX operating systems Red Hat Enterprise...on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris , or HP-UX. + Five (5) years' experience with… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Technical Production Control - Sr Professional I

    Fiserv (Omaha, NE)
    …What you will need to have: 3+ years total engineering, production support and administration or similar experience (Have acted as a prod support/ analyst for at ... Strong understanding of different operating systems like RedHat Linux, AIX, Solaris , SUSE Linux, Windows etc. Understanding of various types of schedulers… more
    Fiserv (11/15/25)
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  • Sr. Linux/Unix Administrator

    S4 Inc. (Omaha, NE)
    …development, testing, and production environments. Specific Duties: + Perform system administration for enterprise Linux/Unix OS solutions. + Install, configure, and ... Administrator; or Red Hat Certified Engineer; or Oracle Certified Professional Solaris System Administrator; or Red Hat Certified Specialist in Ansible Automation… more
    S4 Inc. (10/08/25)
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