• Senior Mainframe System Programmer…

    Fiserv (Boise, ID)
    …and establishing technical direction and business strategy for the department. + Support mainframe hardware upgrades to the latest technology. **Experience ... 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 … more
    Fiserv (07/12/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Annapolis, MD)
    …- z /OSRemote - United StatesJR011823 **Position Summary** The Senior Mainframe Systems Programmer provides support for on-going projects that require ... and tuning of systems software. Functional knowledge, use of z /OS components and detailed knowledge of support ...+ Minimum of 10+ years of experience within a mainframe environment within a large enterprise or equivalent combination… more
    Ensono (05/20/25)
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  • Mainframe Systems Programmer - z /OS

    Ensono (Dover, DE)
    Mainframe Systems Programmer - z /OSRemote - United StatesJR011392 At Ensono, our **Purpose is to be a relentless ally, disrupting the status quo and unleashing ... **About the role and what** **you'll** **be doing:** The Mainframe Systems Programmer provides support for on-going...and tuning of systems software. Functional knowledge, use of z /OS components and detailed knowledge of support … more
    Ensono (07/11/25)
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  • Senior Mainframe Systems Programmer…

    Fiserv (Raleigh, NC)
    …on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe Systems Programmer ( z /OS) **About your role:** The Senior Mainframe ... and transmit system dumps, closely work with vendor's technical support , and work with other mainframe -based technical...to have:** + 10+ years of experience with the application of z /OS communications protocols and systems… more
    Fiserv (07/06/25)
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  • Infrastructure Engineer, z /OS…

    PNC (Phoenix, AZ)
    …installing, configuring and supporting the z /OS platform software: * Using z /OS, SMP/e and Mainframe JCL, System Utilities, Microsoft Excel * Programming ... Engineer you will be required to install, configure, test & deploy mainframe system software components across multiple sysplexes; provide technical support … more
    PNC (04/28/25)
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  • Customer Success Technical Specialist…

    IBM (Raleigh, NC)
    …Processing software portfolio. We are looking for applicants interested in careers in Z Application Development and Platform, Z Data Engineering and/or ... willing to help and be helped - as you support pilots that compel clients to invest in IBM's...of the following: * Operating system administration (Linux, Windows, z /OS) * TCP/IP network and LDAP administration skills *… more
    IBM (07/01/25)
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  • Junior Mainframe System Programmer

    City of New York (New York, NY)
    …team. In this role, the candidate will work closely with senior system programmers to support and maintain our z /OS mainframe environment. This is a great ... program products. - Learn from experienced team members about mainframe operations, tools, and best practices. - Support...Participate in IBM's z /OS Learning experience "IBM Z Global Skills Program" for Mainframe System… more
    City of New York (05/03/25)
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  • Enterprise Infrastructure Manager…

    PNC (Pittsburgh, PA)
    …role requires a strategic thinker with deep technical proficiency in IBM System Z platforms, mainframe technologies, and IT governance. The ideal candidate will ... and testing teams. . Oversee the administration and optimization of IBM z /OS environments including LPAR configurations. . Drive mainframe modernization and… more
    PNC (07/11/25)
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  • Mainframe Solution Delivery Architect

    Ensono (Charleston, WV)
    …devices, and Call Home. You will adjust weights on HMC for LPARS as required in support of steady state mainframe support . **What You Will Do:** + Define ... (GEN) mainframe equipment to be connected to Mainframe CPU + Support existing mainframe...and data center migrations. + Career level familiarity with Z Series HMC and support element. +… more
    Ensono (06/19/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (St. Paul, MN)
    …needed. **Key Areas of Focus for this Role** + Responsible for IT mainframe Network systems programming and general product support including configuring ... Senior Mainframe Systems Programmer - NetworkRemote - United StatesJR012059...out cost reductions, efficiency improvements and better methods to support applicable technology environments. + Keeps informed of latest… more
    Ensono (06/27/25)
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