• Mainframe Security Engineer

    Ensono (Phoenix, AZ)
    Mainframe Security EngineerRemote - United StatesJR011549 **About the role and what you'll be doing:** **Job Description Summary:** **This is a Mainframe ... Background Check is required for this position.** + Hands-on security administration experience with RACF , ACF2 and...plus + Bachelor's or master's degree preferred + Other mainframe security products a plus **Why Ensono?**… more
    Ensono (09/20/25)
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  • FNTS Senior Mainframe z/OS Engineer…

    First National Bank of Omaha (AZ)
    …into our organization's success. **Summary of the Job:** Summary of the Job The Mainframe Senior Engineer Position is part of a managed services engineering ... all while keeping cost containment top-of-mind. With an elevated security posture consisting of layered security solutions,...team. The Mainframe Senior Engineer is responsible for maintaining… more
    First National Bank of Omaha (09/09/25)
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  • Mainframe Network Engineer

    Travelers Insurance Company (Phoenix, AZ)
    …You Do?** + This position is a technical individual contributor role in the Mainframe Engineering (MOSE) team. The team is responsible for all aspects of the ... evaluation, configuration, security , implementation, and..., implementation, and support of the z/OS operating system, RACF , disk/tape storage and subsystems, and Communications Server for… more
    Travelers Insurance Company (08/01/25)
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  • Senior IBM Z Operating Systems Engineer

    Bank of America (Chandler, AZ)
    …- Order software, Create IBM problem ticket, Research IBM software issues + RACF -Develop software security + SYSPLEX - Configure Coupling Facility policies ... Senior IBM Z Operating Systems Engineer Plano, Texas;Chandler, Arizona; Richmond, Virginia **To proceed...is at the heart of everything we do. Our Mainframe environment is one of the world's largest and… more
    Bank of America (09/16/25)
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