• Senior Mainframe Systems…

    Ensono (Detroit, MI)
    Senior Mainframe Systems Programmer - zOS ISVRemote - United StatesJR011987 Position Summary TheSeniorMainframe Systems Programmer provides ... projects that require the installation, testing, and implementation of newz/OSoperating systems and other 'system' software. Also, the Maintenance and debugging of… more
    Ensono (07/26/25)
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  • Senior Mainframe Systems…

    Ensono (Los Angeles, CA)
    Senior Mainframe Systems Programmer - zOSRemote - United StatesJR012377 The Senior Mainframe Systems Programmer provides support for on-going ... that require the installation, testing, and implementation of new z/OS operating systems and other 'system' software. Also, the Maintenance and debugging of … more
    Ensono (09/23/25)
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  • Senior Mainframe Systems…

    Ensono (Salt Lake City, UT)
    … Mainframe Systems ProgrammerRemote - United StatesJR012292 **Position Summary** The Senior Mainframe Systems Programmer provides support for on-going ... require the installation, testing, and implementation of new operating systems and other 'system' software. Also, the Maintenance and...+ Participate in Oncall Schedule. + Team lead for zOS - Assist/Lead the zOS system programming… more
    Ensono (09/06/25)
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  • Mainframe Systems Programmer , DB2

    Ensono (Columbus, OH)
    …also be engaged in the transition from client's in-house IT into Ensono's support. The Senior Systems Programmer supporting DB2 for the Transition Team may ... Senior Solutions Delivery Architect. Advertising as Mainframe Systems Programmer , DBE_ As the Senior...or more clients during transition. + Experience supporting DB2 zOS from a Systems or DBA perspective… more
    Ensono (09/19/25)
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  • Senior Mainframe Systems…

    Fiserv (Albany, NY)
    …an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe Systems Programmer (z/OS) **About your role:** The Senior ... ISV software tools. This position is responsible for supporting existing systems while ensuring adherence to established standards and procedures; assists Operation… more
    Fiserv (08/02/25)
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  • Senior Mainframe Systems…

    Fiserv (Warren, NJ)
    …an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe Systems Programmer (z/OS-Network) **About your role:** In this ... role requires use of a computer and audio equipment **\# zOS ** **\#IBM** **\#WeAreMainframe** **\#SystemsProgramming** **\#IBM** **Salary Range** $128,000.00 -… more
    Fiserv (08/20/25)
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  • Senior Mainframe System Programmer…

    Fiserv (Frankfort, KY)
    …impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe System Programmer (z/OS) **About your role:** The z/OS Mainframe ... System Programmer is responsible for the installation, planning, design, management,...tools. This position is responsible for supporting existing z/OS systems while ensuring adherence to established standards and procedures;… more
    Fiserv (07/12/25)
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  • Junior Mainframe System Programmer

    City of New York (New York, NY)
    Job Description We are seeking a motivated and detail-oriented Junior Mainframe System Programmer to join our Mainframe Systems Programmers team. In this role, ... the candidate will work closely with senior system programmers to support and maintain our z/OS...someone looking to build a long-term career in mainframe systems with hands-on experience, structured training, and mentorship. Key… more
    City of New York (08/02/25)
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