• Senior Mainframe Systems Programmer…

    Ensono (Columbus, OH)
    Senior Mainframe Systems Programmer - zVMRemote - United StatesJR012366 A...+ Linux on IBM Z + VSEn and z /VSE + CMS + z / OS + Ability ... Senior IBM z /VM Systems Programmer ensures the stability, integrity, and efficient operation of information systems that support core organizational… more
    Ensono (10/07/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Columbus, OH)
    Senior Mainframe Systems Programmer - AutomationRemote - United StatesJR012303 **Position Summary** The Senior Mainframe Systems Programmer provides ... with technical questions and problem resolution. Functional knowledge of z / OS Opsmvs or z /SA Automation...+ Ability to perform skill set of an Automation Mainframe System Programmer + Ability to perform complex Automation… more
    Ensono (09/25/25)
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  • Infrastructure Engineer - ( Mainframe…

    PNC (Strongsville, OH)
    …in DevOps, IBM z / OS , or related technologies. * Strong experience with mainframe technologies (eg, z / OS , TSO/ISPF, JCL, DB2, CICS). PNC will not ... mainframe applications (eg, COBOL, PL/I, JCL). * Integrate mainframe systems with modern DevOps tools (eg,...with REST APIs and service orchestration. * Knowledge of source control and versioning in mainframe environments.… more
    PNC (09/18/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Columbus, OH)
    Senior Mainframe Systems Programmer - DB2 Physical -...You Will Do:** + Fulfill customer service requests for mainframe z / OS customers in a timely ... support and services to Ensono mainframe clients as they relate to Mainframe DB2 systems . Position reports to Manager - Mainframe Database **What… more
    Ensono (10/23/25)
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  • Senior Mainframe Systems Programmer

    Ensono (Columbus, OH)
    …the Maintenance and debugging of systems software.. Functional knowledge, use of z / OS components and detailed knowledge of support products such as tape ... Senior Mainframe Systems ProgrammerRemote - United StatesJR012292 **Position Summary** The Senior Mainframe Systems Programmer provides support for… more
    Ensono (09/06/25)
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  • Sr. Mainframe Automation Systems…

    Ensono (Columbus, OH)
    …Tools such as Jira or Bugzilla (Scrum and Kanban Boards) + Mainframe Operating systems and their sub-components - z / OS , MVS + Software packaging and ... Sr. Mainframe Automation Systems ProgrammerRemote - United...Assembler + Code hosting platforms for version control and source code management such as Github + Software Development… more
    Ensono (11/03/25)
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  • Mainframe Systems Sr. Programmer

    Parker Hannifin Corporation (Wickliffe, OH)
    …SAP or similar) Technical Skills: + Business systems (MSS, JDE, SAP or similar) + Mainframe z / OS fundamentals + CICS and Batch jobs + SQL or DB2 ... Mainframe Systems Sr. Programmer Location : WICKLIFFE, OH, United States Job Family : Information Technology Job Type : Regular Posted : Oct 29, 2025 Job ID :… more
    Parker Hannifin Corporation (10/22/25)
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  • Mainframe System Administrator

    Insight Global (Westlake, OH)
    …They will lead the planning, installation, configuration, customization, and testing of IBM z / OS and all third-party mainframe software packages such as ... will drive capacity planning and resource optimization for the mainframe , storage and tape management systems . Salary...technical experience in engineering and supporting a large, complex mainframe and open system environment. 5+ years… more
    Insight Global (11/08/25)
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  • OS Platform Engineer Lead

    Huntington National Bank (Columbus, OH)
    …and all operating systems running therein. + Maintain IP addresses for all mainframe systems . + Engage with network engineering teams to install mainframe ... Bachelor's degree or 10 years equivalent work experience in z / OS + 5+ years of solid experience...availability of new Quantum Safe ciphers and deploy to mainframe operating systems . + Experience with zOSMF/Network… more
    Huntington National Bank (10/08/25)
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  • Senior COBOL Developer

    Koniag Government Services (Wright Patterson AFB, OH)
    …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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