• IT Mainframe Developer - Contract Role (AN)

    Nelnet (Breckenridge, CO)
    …(UI) Account Numbers from 6 to 9 digits. This role involves modifying legacy COBOL applications, CICS screens, DB2 schemas, and batch jobs to accommodate the ... across systems and minimal disruption to operations. **JOB RESPONSIBILITIES:** + Analyze COBOL programs, CICS transactions, DB2 tables, and JCL scripts to… more
    Nelnet (12/04/25)
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  • Mainframe Modernization Solution Architect

    Rocket Software (Denver, CO)
    …technical 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, ... align consulting partners with Rocket Enterprise Portfolio (Enterprise Server/Enterprise Developer /Enterprise Analyzer) mainframe modernization approach and methodology. + Provide… more
    Rocket Software (11/27/25)
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