• 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 ... USD $160,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6700/ senior - mainframe - developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6700_… more
    GovCIO (09/17/25)
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  • Sr Mainframe Developer

    Huntington National Bank (Columbus, OH)
    …duties as assigned. Basic Qualifications: + Bachelor's Degree + 3+ years of mainframe developer experience including experience with COBOL, batch and CICS ... Description Summary:The Programmer/Analyst- Senior modifies existing software/application programs, which are typically more complex in nature, or writes new programs… more
    Huntington National Bank (11/24/25)
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  • Senior COBOL Developer

    Koniag Government Services (Wright Patterson AFB, OH)
    Koniag Data Solutions, a Koniag Government Services company **,** is seeking a Senior COBOL Developer with a Secret clearance to support KDS and our government ... three weeks paid time off, and more. **Koniag Data Solutions, is seeking a skilled Senior COBOL Developer to join our team. This role is critical in maintaining… more
    Koniag Government Services (10/30/25)
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  • Principal Professional Services Consultant

    Rocket Software (Columbus, OH)
    …Enterprise Suite Professional Services Team is looking for a highly skilled Mainframe Modernization Senior Consultant to provide technical support and/or ... Enterprise Suite Professional Services Team is looking for a highly skilled Mainframe Modernization Senior Consultant to provide technical support and/or… more
    Rocket Software (11/19/25)
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