• Senior z / OS Systems…

    Fiserv (Omaha, NE)
    …to make an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior z / OS Systems Engineer **What does a successful Senior ... You will be responsible for designing and implementing automated solutions in the z / OS environment, supporting opportunities coming from customer requests or as… more
    Fiserv (11/15/25)
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  • Senior Mainframe Systems Programmer…

    Fiserv (Omaha, NE)
    …an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe Systems Programmer (VTAM) **About your role:** In this role you ... and administration of TCP/IP, VTAM Unix System Services and portions of z / OS . You will also participate in Disaster Recovery exercises, support governance… more
    Fiserv (11/26/25)
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