• Senior Mainframe System Programmer (z/OS)

    Fiserv (Columbus, OH)
    …Tape devices, Catalogs, Coupling Facilities, and Sysplexes. + Relevant certifications in mainframe technologies and performance management . + In-depth ... come make a difference at Fiserv. **Job Title** Senior Mainframe System Programmer (z/OS) **About your role:** The z/OS...and validation, and project support needs. + Work with capacity and performance teams in proactively addressing… more
    Fiserv (07/12/25)
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  • Mainframe Systems Engineer III

    Huntington National Bank (Fairlawn, OH)
    …z/OS installation and customization, storage management , hardware configuration, networking, performance management and capacity planning, or ISV ... deployment. + Experience with TCP/IP configuration and troubleshooting. + Experience with storage management . + Performance management with WLM. + Reporting… more
    Huntington National Bank (08/20/25)
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  • FNTS Senior Mainframe z/OS Engineer…

    First National Bank of Omaha (OH)
    …our organization's success. **Summary of the Job:** Summary of the Job The Mainframe Senior Engineer Position is part of a managed services engineering team. The ... Mainframe Senior Engineer is responsible for maintaining customer environments...handling of system backups and react in a break/fix capacity to escalate technical issues that compromise system operability… more
    First National Bank of Omaha (09/09/25)
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  • Mainframe Technical Advisor

    Ensono (Columbus, OH)
    …insights, and improvements, and develop appropriate action/mitigation plans. + ​Collaborate with Capacity Management team to review data and trends, as well ... Mainframe Technical AdvisorRemote - United StatesJR011892 **Position Summary**...for clients + Participating in proactive and reactive problem management , particularly for systemic issues, in order to help… more
    Ensono (07/16/25)
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  • Senior Mainframe Systems Programmer (z/OS)

    Fiserv (Columbus, OH)
    …requests, testing and validation, and project support needs + Work with capacity and performance teams in proactively addressing potential performance ... call support + Perform problem analysis and resolution + Ensure availability and performance objectives, as required by customers and management are maintained… more
    Fiserv (07/06/25)
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  • Senior Mainframe Systems Programmer - zVSE

    Ensono (Columbus, OH)
    Senior Mainframe Systems Programmer - zVSERemote - United StatesJR012218 Position Summary The z/VSE Mainframe Systems Programmer will provide support for ... Condor, CA DYNAM, Velocity z/VPS, VTAM, TCP/IP, PRSM, EPIC DASD and TAPE management , VTS, security, monitoring systems, experience of running z/VSE in both LPAR and… more
    Ensono (08/19/25)
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  • Software Engineering Mgr Sr

    PNC (Strongsville, OH)
    …and support engineers across multiple product lines. Minimum 5 years of prior management needed * Oversee the talent management of engineering talent, including ... that include Vendor Hosted Cloud, OpenShift/Kubernetes, ETL (Informatica), and legacy Mainframe (COBOL, DB2) systems * Drive adoption of Agile and DevSecOps… more
    PNC (09/10/25)
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  • Mgr, Financial Forecasting & Systems

    Medical Mutual of Ohio (Brooklyn, OH)
    …Annual Operating Plan, interim, and long-term financial modeling. Monitors organizational performance and adjusts these forecasts for known and initiatives and ... manages the advancement of the platform. Collaborates with all of Finance management to design OneStream to automate processes, create dashboards, and gain… more
    Medical Mutual of Ohio (08/12/25)
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  • Software Engineer Lead - Linux Scripting/JAVA/Prod…

    PNC (Strongsville, OH)
    …service. Unix shell/Java/Python scripts GIT-HUB, uDeploy, Artifactory, Oracle, SQL DB. Mainframe is a plus Linux Scripting Job description and responsibilities: . ... necessary action. . Coordinate with IT infrastructure team to determine hardware capacity , resolve server errors and effective implementation of job setup on servers… more
    PNC (09/10/25)
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