• Mainframe Systems Engineer III

    Huntington National Bank (Cambridge, OH)
    …configuration and support.* 10-15 years in design, development, coordination and implementation of Mainframe network engineering activities within z / OS and ... Description Brief Description: The Mainframe Systems Engineer III candidate must...experience in one or more of the following disciplines: z / OS installation and customization, storage management, hardware… more
    Huntington National Bank (12/10/25)
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  • Delivery consultant z / OS

    IBM (Columbus, OH)
    …in team environment as well as independently without direction * Mainframe systems software programming experience * z / OS application modernization such ... skills to automate System tasks. **Required technical and professional expertise** z / OS : - System Programmer set of skills (ISPF/SDSF, RACF, JES… more
    IBM (12/13/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Columbus, OH)
    …Areas of Focus for this Role + Installation and maintenance of Mainframe Systems Infrastructure software (including z / OS and/or ISV products) in support ... of systems software, Functional knowledge, use of z / OS components and detailed knowledge of support...Qualifications + Ability to perform skill set of a Mainframe System Programmer + Ability to perform… more
    Ensono (12/30/25)
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  • Mainframe Transition Manager

    Ensono (Columbus, OH)
    OS environment. + Familiarity with mainframe functional areas such as z / OS Operating System , Storage, Databases, CICS, and Disaster Recovery concepts. ... ITSM, and other aspects of Ensono's support but rather limited to the Mainframe systems support. **We want all new Associates to succeed in their roles at… more
    Ensono (12/04/25)
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  • Senior Database Administrator - QREP

    Ensono (Columbus, OH)
    …timely solutions of database replication problems. + Fulfill client requests and change orders for mainframe z / OS clients in a timely manner as they pertain ... and services to Ensono clients as it relates to Mainframe and LUW DB2 systems through product implementation and deployment. The successful candidate will… more
    Ensono (11/26/25)
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  • Senior Lead Finance Analyst

    KeyBank (Brooklyn, OH)
    …financial system reporting environments (ie, TM1, Cognos, Essbase, Oracle, QRM, AxiomSL, mainframe z / OS , etc.) + Experience working with various ETL ... As a member of the Accounting Center Development team under the Financial Systems Support and Data Enrichment team within Finance, responsibilities for this position… more
    KeyBank (12/02/25)
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  • Delivery Consultant, DB2 on z / OS

    IBM (Columbus, OH)
    …in team environment as well as independently without direction . Mainframe systems software programming experience . Proficient with z / OS , TSO/ISPF, ... IBM DB2 on z / OS . **Required technical and professional expertise** . z / OS : - System Programmer set of general knowledge skills (ISPF/SDSF, RACF, JES… more
    IBM (12/17/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Columbus, OH)
    Senior Mainframe Systems Programmer - zVMRemote - United StatesJR012366 A...+ Linux on IBM Z + VSEn and z /VSE + CMS + z / OS + Ability ... Senior IBM z /VM Systems Programmer ensures the stability, integrity,...Areas of Focus for this Role + Storage management, system backup/restore, tape encryption, disaster recovery planning + Support… more
    Ensono (10/07/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Columbus, OH)
    Senior Mainframe Systems Programmer - AutomationRemote - United StatesJR012303 **Position Summary** The Senior Mainframe Systems Programmer provides ... with technical questions and problem resolution. Functional knowledge of z / OS Opsmvs or z /SA Automation...+ Ability to perform skill set of an Automation Mainframe System Programmer + Ability to perform… more
    Ensono (12/25/25)
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  • Mainframe Modernization Solution Architect

    Rocket Software (Columbus, OH)
    …and porting application code across platforms. + Hands-on technical experience with mainframe , non-x86 legacy systems and with technologies such as COBOL, ... Description Summary:** We are looking for a highly skilled Mainframe Modernization Solutions Architect to analyze, design, architect, and...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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