• Mainframe Systems Engineer III

    Huntington National Bank (Cambridge, OH)
    …understanding of Mainframe communication concepts and the ability to support mainframe connectivity design considerations.* Knowledge of IBM zEnterprise ... Description Brief Description: The Mainframe Systems Engineer III candidate must have experience in one or more of the following disciplines: z/OS installation and… more
    Huntington National Bank (12/10/25)
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  • Senior Mainframe Systems Programmer - zOS

    Ensono (Columbus, OH)
    …Systems Programmer - zOSRemote - United StatesJR012646 Position Summary The Senior Mainframe Systems Programmer provides support for on-going projects that ... Functional knowledge, use of z/OS components and detailed knowledge of support products such as tape management, scheduling, security, monitoring systems, and… more
    Ensono (12/30/25)
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  • Java - Mainframe Programmer

    GovCIO (Columbus, OH)
    …the "Legacy/ Mainframe technologies" Provide architecture, development and cyber security support for the High Value Assets (HVAs) that make up the background ... **Overview** GovCIO is currently hiring for Java - Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used to … more
    GovCIO (11/07/25)
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  • Senior Mainframe Systems Programmer - CMOD

    Ensono (Columbus, OH)
    Mainframe Systems Programmer - CMODRemote - United StatesJR012293 The Senior Mainframe Systems Programmer provides support for on-going projects that require ... Functional knowledge, use of **CMOD** components and detailed knowledge of support products such as tape management, scheduling, security, monitoring systems, etc.… more
    Ensono (11/13/25)
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  • Senior ADABAS Mainframe Systems Programmer

    Ensono (Columbus, OH)
    Senior ADABAS Mainframe Systems ProgrammerRemote - United StatesJR012423 **Position Summary** The successful candidate will perform mainframe database Software ... upgrades coupled with administration and tuning to support our customers' Software AG ADABAS environments. The individual will need to work with vendor personnel to… more
    Ensono (01/10/26)
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  • Senior Mainframe Systems Programmer…

    Ensono (Columbus, OH)
    …Programmer - AutomationRemote - United StatesJR012303 **Position Summary** The Senior Mainframe Systems Programmer provides Automation support for multiple ... the Automation team. + Understand how to configure and support System state manager. + Understand how to configure...and improve to standard if required. + Enhance the performance of others through mentoring and guiding + Design… more
    Ensono (12/25/25)
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  • Senior Mainframe Developer

    GovCIO (Columbus, OH)
    **Overview** GovCIO is currently hiring for Senior Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used to ... support the DCSA background investigation processes. Provide architecture, development...years of experience on large scale applications on a mainframe platform developing in both a Batch and Online… more
    GovCIO (12/17/25)
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  • Software Engineer 2 ( Mainframe - Cobol)

    US Bank (Cincinnati, OH)
    …we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed. We believe it takes all of us to bring our ... adhering to architectural best practices; considers scalability, reliability and performance of systems/contexts affected when defining technical designs + Performs… more
    US Bank (01/09/26)
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  • Senior Mainframe Systems Programmer - zVM

    Ensono (Columbus, OH)
    Senior Mainframe Systems Programmer - zVMRemote - United StatesJR012366 A Senior IBM z/VM Systems Programmer ensures the stability, integrity, and efficient ... operation of information systems that support core organizational functions and clients. This is achieved...and Change Management processes + Provide metrics tracking operational performance and quality of services delivered + Assist Data… more
    Ensono (01/06/26)
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  • Senior Mainframe IMS Systems Programmer

    Travelers Insurance Company (Columbus, OH)
    …compensation and benefits program, employees are also eligible for performance -based cash incentive awards. **Salary Range** $94,400.00 - $155,800.00 **Target ... In this technical individual contributor role on the Realtime Support team, the individual will be responsible for all...IMS, SYSGENs, parameters and internals to optimize functionality and performance as well as to resolve incidents. Work with… more
    Travelers Insurance Company (12/05/25)
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