• Senior Mainframe Systems Programmer - zVM

    Ensono (Columbus, OH)
    … Programmer - zVMRemote - United StatesJR012366 A Senior IBM z /VM Systems Programmer ensures the... IBM Z + VSEn and z /VSE + CMS + z / OS + ... is responsible for assisting in the management of the z /VM operating systems across multiple LPARS and...required/Participate in On-Call Schedule + Platforms: ** z /VM, z /VSE, Linux on IBM Z **… more
    Ensono (10/07/25)
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  • Delivery consultant z / OS

    IBM (Columbus, OH)
    …well in team environment as well as independently without direction * Mainframe systems software programming experience * z / OS application modernization such ... **Introduction** At IBM Global Sales, we bring together innovation, collaboration,...solutions that address real business challenges. Help clients, Perform z / OS Software installations. Use z /OSMF,… more
    IBM (12/13/25)
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  • Delivery Consultant, DB2 on z / OS

    IBM (Columbus, OH)
    …business challenges. Help clients Install, configure, upgrade and perform health checks for IBM DB2 on z / OS . **Required technical and professional ... **Introduction** Joining the IBM Technology Expert Labs teams means you'll have... systems software programming experience . Proficient with z / OS , TSO/ISPF, JES2, RMF, SMF . Good… more
    IBM (12/17/25)
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  • Delivery Consultant, CICS

    IBM (Columbus, OH)
    …of IBM Z processor design, available I/O adapters, and IBM Z physical planning aspects * z / OS : - System Programmer set of general knowledge ... challenges. Help clients Install and configure latest CICS on IBM Z hardware, Create/update hardware configuration using... systems software programming experience * Proficient with z / OS , TSO/ISPF, JES2, RMF, SMF * Good… more
    IBM (12/17/25)
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  • Technical Specialist Lead - IBM MQ/IIB/ACE…

    Parker Hannifin Corporation (OH)
    …and IBM App Connect Enterprise (ACE). + Strong working knowledge of AIX, Linux, Windows, IBM z / OS , and IBM i. + Preferred experience deploying IBM ... Technical Specialist Lead - IBM MQ/IIB/ACE Administrator Group: Corporate Group North America...+ Translates business needs into secure, reliable ways for systems to connect and share information across on‑premises and… more
    Parker Hannifin Corporation (12/24/25)
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  • OS Platform Engineer Lead

    Huntington National Bank (Columbus, OH)
    …a team rotation. Basic Qualifications: + Bachelor's degree or 10 years equivalent work experience in z / OS + 5+ years of solid experience in z / OS network ... solutions and support for mainframe hardware and all operating systems running therein. + Maintain IP addresses for all...safe today) cipher list + Monitor NIST, IETF, and IBM for the availability of new Quantum Safe ciphers… more
    Huntington National Bank (10/08/25)
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  • Mainframe Systems Engineer III

    Huntington National Bank (Cambridge, OH)
    …must have experience in one or more of the following disciplines: z / OS installation and customization, storage management, hardware configuration, networking, ... initiatives or operations.* Responsibilities include providing problem determination and resolution for z / OS and z /VM network connectivity, encryption and… more
    Huntington National Bank (12/10/25)
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  • zOS Print Systems Programmer

    Unum Group (Columbus, OH)
    …excited about what's next. Join us. **General Summary:** UNUM is seeking an innovative z / OS Systems Programmer to support and modernize its mainframe ... technologies. This role involves installing, configuring, customizing, and maintaining z / OS and related IBM and...troubleshooting, and providing technical guidance to team members. **The z / OS Systems Programmer will:** +… more
    Unum Group (12/31/25)
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  • Senior Mainframe IMS Systems Programmer

    Travelers Insurance Company (Columbus, OH)
    …with DB2 and MQ is also helpful. Similar system programming experience with CICS, z / OS Connect, TPX, CA GEN, and EOS are ideal. Under limited supervision, ... technologies such as IMS Connect, CICS, MQ, DB2, and z / OS Connect. + Develops and tests solutions...skills including infrastructure debugging abilities, allowing you to determine source of issues in unfamiliar systems or… more
    Travelers Insurance Company (12/05/25)
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  • Senior COBOL Developer

    Koniag Government Services (Wright Patterson AFB, OH)
    …in HTML-5 capable browsers** + **Strong understanding of mainframe architecture and operating systems ( z / OS , MVS)** + **Experience with batch processing and ... This role is critical in maintaining and enhancing legacy systems while supporting modernization initiatives within production and potential development/testing… more
    Koniag Government Services (10/30/25)
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