• Senior COBOL Developer

    Koniag Government Services (Wright Patterson AFB, OH)
    …in HTML-5 capable browsers** + **Strong understanding of mainframe architecture and operating systems ( z / OS , MVS)** + **Experience with batch processing and ... This role is critical in maintaining and enhancing legacy systems while supporting modernization initiatives within production and potential development/testing… more
    Koniag Government Services (10/30/25)
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  • Mainframe System Administrator

    Insight Global (Westlake, OH)
    …teams. They will lead the planning, installation, configuration, customization, and testing of IBM z / OS and all third-party mainframe software packages such ... junior infrastructure engineers and administrators. Hands on, proven experience installing IBM mainframe hardware, operating systems and major third-party… more
    Insight Global (11/08/25)
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  • CICS Administrator

    American Electric Power (Columbus, OH)
    …T-Rex, TMON for CICS, OPC, sFTP, JCL, ThruPut Manager, Omegamon, z /Secure, TCP/IP, IBM System Automation tool, z / OS , ACC, DRS, VPS, SMS, SKLM, ITOM, ... Helps manage, plan, and maintain technical platforms including upgrading systems . Monitor system performance and install and configure hardware. Responsible… more
    American Electric Power (11/07/25)
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  • Director of Software Engineering

    JPMorgan Chase (Westerville, OH)
    …and migration strategies + Experience with mainframe migration tools (eg, Micro Focus, IBM z / OS Connect, AWS Mainframe Modernization) + Familiarity with ... oversee trust and security initiatives, and guide the transition from legacy mainframe systems to modern architectures. You will shape the future of our banking… more
    JPMorgan Chase (10/18/25)
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  • RACF Security Engineer, Senior

    Huntington National Bank (Akron, OH)
    …RACF Security Engineer - Senior is accountable for delivery and implementation of z / OS RACF Security related structures, standards and processes. Duties & ... with emerging threats in the mainframe space. + Work with other IBM Related Huntington Mainframe teams to complete application installs/decommissions + Work with… more
    Huntington National Bank (10/04/25)
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