• Senior COBOL Developer

    Koniag Government Services (Wright Patterson AFB, OH)
    …Data Solutions, a Koniag Government Services company **,** is seeking a Senior COBOL Developer with a Secret clearance to support KDS and our government customer ... 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 and enhancing… more
    Koniag Government Services (10/30/25)
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  • Software Engineer 2 (Mainframe - Cobol )

    US Bank (Cincinnati, OH)
    …experience in **mainframe programming and systems architecture** . + Proven expertise in ** COBOL , JCL, VSAM, DB2, and CICS** . + Strong understanding of **SDLC, ... Agile methodologies, and DevOp** s practices. + Experience with **architectural modeling, workflow analysis, and performance tuning** . + Excellent a **nalytical, problem-solving, and communication** skills. + Ability to mentor junior developers and provide… more
    US Bank (12/06/25)
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  • IT Mainframe Developer - Contract Role (AN)

    Nelnet (Columbus, OH)
    …Account Numbers from 6 to 9 digits. This role involves modifying legacy COBOL applications, CICS screens, DB2 schemas, and batch jobs to accommodate the expanded ... across systems and minimal disruption to operations. **JOB RESPONSIBILITIES:** + Analyze COBOL programs, CICS transactions, DB2 tables, and JCL scripts to identify… more
    Nelnet (12/04/25)
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  • IT Requirements Manager & Technical Lead

    Stellar Innovations (Dayton, OH)
    …If you are a detective at heart who can translate legacy system behavior (Java/SQL/ COBOL ) into modern user stories while leading Agile ceremonies, this role is for ... and track how data moves through the system. + COBOL (Highly Preferred): Ability to read legacy COBOL code to identify embedded business rules is a significant… more
    Stellar Innovations (12/04/25)
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  • Software Engineer Principal - Data Solution…

    PNC (Strongsville, OH)
    …and alerting tools for data systems -Experience with mainframe technologies and COBOL is a plus Soft Skills: -Strong problem-solving and analytical skills, with ... in this position. **Preferred Skills** Application Development, Business Management, Cobol Mainframe, Customer Solutions, Data Modeling, Design, DevOps, Group… more
    PNC (12/12/25)
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  • IT Quality Assurance Analyst - Contract Role (AN)

    Nelnet (Columbus, OH)
    …with developers and business analysts to design and execute test plans for COBOL , CICS, DB2, and batch components. . Perform unit, integration, regression, and user ... + Strong understanding of mainframe systems and testing methodologies. + Experience with: COBOL , CICS, DB2, JCL, 3270 emulator tools (eg, OpenText Hummingbird), IBM… more
    Nelnet (12/03/25)
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  • Mainframe Modernization Solution Architect

    Rocket Software (Columbus, OH)
    …emulation, automated code conversion, and re-platforming. + Experience with COBOL modernization and porting application code across platforms. + Hands-on ... experience with mainframe, non-x86 legacy systems and with technologies such as COBOL , JCL, CICS, DB2 for z/OS, IMS DB/DC, Assembler, PL/I, REXX, flat/sequential… more
    Rocket Software (11/27/25)
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  • IS Technical Specialist

    Huntington National Bank (Columbus, OH)
    …the customer information system. Develop CIS applications using programming languages such as COBOL , JCL, and CICS, utilizing DB2 and VSAM files. Export code to GIT ... or a related field. Seven (7) years of mainframe development experience using COBOL and DB2 database technologies. Experience must include at least one year of… more
    Huntington National Bank (11/01/25)
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  • Senior Mainframe Systems Programmer - VSE

    Ensono (Columbus, OH)
    …software + Microsoft Office skills + Knowledge of application environments including RPG, COBOL , Assembler, and REXX + Experience with IBM Z hardware and general ... networking concepts + Working knowledge of using z/VM including CP and CMS **What will set you apart:** + Experience in one or multiple IT silos + Track record of z/VSE Support WhyEnsono (https://www.ensono.com/company/culture/) ? Ensono is a place to make… more
    Ensono (12/09/25)
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  • Architect Prin

    American Electric Power (Columbus, OH)
    …and online processes. + Advanced skills with IBM mainframe tools such as TSO, COBOL , Install/1, CICS, Endevor or similar migration product, IBM DB2, web service API ... integration with third-party products like Rocket Shadow Studio, MQ communications, and file management. + Familiarity with customer bill image processing and delivery using third-party software like OpenText Exstream. **What We're Looking For:** Education:… more
    American Electric Power (12/04/25)
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