• CICS Administrator

    American Electric Power (Columbus, OH)
    …Expert knowledge supporting CICS (4+ years), not just using CICS + Knowledge of other mainframe software & components, such as DB2 , MQ Series, Mainframe WAS, ... architectures and best practices. **What You'll Do:** + Ensure health of the mainframe environment by managing CICS regions + Monitor CICS for performance and modify… more
    American Electric Power (12/24/25)
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  • Principal Sales Engineer - Data Modernization

    Rocket Software (Columbus, OH)
    …migration projects. + Strong understanding of data integration concepts, especially relating to mainframe databases (such as IBM Db2 , IMS, VSAM) and cloud-native ... with customers to solve complex challenges. This role centers on migrating mainframe workloads to cloud environments, where your technical acumen and customer-facing… more
    Rocket Software (10/25/25)
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  • Assembler Language Coder (ALC) - Developer Role

    ABBTECH Professional Resources, Inc. (Columbus, OH)
    …**Description of Assignment:** Work in an Agile team to support back-end mainframe systems and provide interfaces to front-end systems. This means that they ... can develop mainframe applications (with databases and mainframe systems):...Work as part of application development teams in Java, DB2 , and other technologies to implement client enterprise systems.… more
    ABBTECH Professional Resources, Inc. (11/20/25)
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  • Senior COBOL Developer

    Koniag Government Services (Wright Patterson AFB, OH)
    …of experience in COBOL programming** + **5+ years of experience with JCL, VSAM, DB2 , and CICS** + **Experience with mainframe debugging tools and utilities** + ... The ideal candidate has extensive experience in COBOL programming and mainframe environments, with a strong understanding of business applications.** **Essential… more
    Koniag Government Services (10/30/25)
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  • IT Quality Assurance Analyst - Contract Role (AN)

    Nelnet (Columbus, OH)
    …and business analysts to design and execute test plans for COBOL, CICS, DB2 , and batch components. . Perform unit, integration, regression, and user acceptance ... in software quality assurance or testing roles. + Strong understanding of mainframe systems and testing methodologies. + Experience with:COBOL, CICS, DB2 ,… more
    Nelnet (12/03/25)
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  • zOS Print Systems Programmer

    Unum Group (Columbus, OH)
    …an innovative z/OS Systems Programmer to support and modernize its mainframe environment, focusing on resiliency, future business needs, and emerging technologies. ... solutions), evaluating new and existing technologies, and preparing the mainframe for future initiatives. Responsibilities also include system monitoring, tuning,… more
    Unum Group (12/31/25)
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  • Senior Lead Finance Analyst

    KeyBank (Brooklyn, OH)
    …Workday Prism support and operations. + Proficiency in using analytical tools (GCP, DB2 , SQL, Visual Basic, SAS (EG), Tableau and the Microsoft Office Suite (Excel, ... financial system reporting environments (ie, TM1, Cognos, Essbase, Oracle, QRM, AxiomSL, mainframe z/OS, etc.) + Experience working with various ETL tools (MS… more
    KeyBank (12/02/25)
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