• Mainframe Storage Administrator…

    American Electric Power (Columbus, OH)
    …+ 10+ years of experience with mainframe systems + Expert knowledge supporting mainframe storage (4+ years) + Knowledge of other mainframe software & ... date. **Job Summary** The role focuses on maintaining the mainframe environment by managing DASD and VTS equipment, ensuring...purposes. Work closely with hardware vendor to install new storage equipment and to upgrade firmware. + Use Safeguarded… more
    American Electric Power (10/09/25)
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  • Lead Infrastructure Engineer - Mainframe…

    JPMorgan Chase (Columbus, OH)
    …**Required qualifications, capabilities, and skills** + Formal training or certification on Mainframe Storage concepts and 5+ years applied experience. + ... dataset (HSM CDS & Catalog file). + Knowledge of various Mainframe storage products like Catalog Recovery Plus, Vantage, STOPX37, DSS, JCLs, VSAM, HSM,… more
    JPMorgan Chase (10/15/25)
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  • Mainframe System Administrator

    Insight Global (Westlake, OH)
    …Lastly, they will drive capacity planning and resource optimization for the mainframe , storage and tape management systems. Salary 115-130k We are ... will function as the subject matter expert for the mainframe platform to provide technical expertise and support to...software packages such as TopSecret, CA-1, CA-Disk, BMC AMI Storage , Endevor, MIM, VPS, and various associated products. They… more
    Insight Global (10/17/25)
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  • Senior Software Engineer - Mainframe…

    PNC (Strongsville, OH)
    …Have:** + Experience with DB2 database systems. + Knowledge of VSAM and other mainframe data storage methods. + Exposure to Agile or waterfall development ... the company's success. As a Senior Software Engineer - Mainframe within PNC's Home Lending organization, you will be...this position. **Job Description** We are seeking a skilled Mainframe Developer to join our team and support mission-critical… more
    PNC (10/16/25)
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  • Quality Assurance Specialist - Automated Testing…

    PNC (Miamisburg, OH)
    …based on business and technical requirements for both Java and mainframe applications. -Collaborate with developers, business analysts, and project managers to ... using Spring Boot and REST APIs. -Execute tests for mainframe systems, including COBOL-based applications and JCL job flows....applications. -Analyze and verify VSAM, DB2, or other data storage formats used in legacy systems. -Data Validation &… more
    PNC (10/03/25)
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  • Mainframe Systems Engineer III

    Huntington National Bank (Fairlawn, OH)
    Description Brief Description: The Mainframe Systems Engineer III candidate must have experience in one or more of the following disciplines: z/OS installation and ... customization, storage management, hardware configuration, networking, performance management and capacity...Description: This candidate will be filling an experienced systems mainframe engineer position. The candidate must have the following… more
    Huntington National Bank (08/20/25)
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  • Expert Mainframe Systems Programmer- zOS…

    Ensono (Columbus, OH)
    Expert Mainframe Systems Programmer- zOS LCMRemote - United StatesJR011395 Position Summary The Expert Mainframe Systems Programmer provides support for on-going ... software, Coordination with other technical teams (CICS, Database, Network, Hardware/ Storage , etc) in accomplishing assigned tasks, Research and evaluation of… more
    Ensono (09/09/25)
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  • Mainframe Systems Programmer, DB2

    Ensono (Columbus, OH)
    …with mainframe functional areas such as z/OS Operating System, Storage , Databases, CICS, and Disaster Recovery concepts. + Technical implementation skills ... Mainframe Systems Programmer, DB2Remote - United StatesJR012329 At...this role is Senior Solutions Delivery Architect. Advertising as Mainframe Systems Programmer, DBE_ As the Senior Solutions Delivery… more
    Ensono (09/19/25)
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  • Mainframe Network Engineer

    Travelers Insurance Company (Columbus, OH)
    …You Do?** + This position is a technical individual contributor role in the Mainframe Engineering (MOSE) team. The team is responsible for all aspects of the ... implementation, and support of the z/OS operating system, RACF, disk/tape storage and subsystems, and Communications Server for multiple business groups. The… more
    Travelers Insurance Company (08/01/25)
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  • Senior Mainframe Systems Programmer - zVM

    Ensono (Columbus, OH)
    Senior Mainframe Systems Programmer - zVMRemote - United StatesJR012366 A Senior IBM z/VM Systems Programmer ensures the stability, integrity, and efficient ... clients Key Areas of Focus for this Role + Storage management, system backup/restore, tape encryption, disaster recovery planning...+ Availability + Network + Capacity and performance + Storage + Directory and security + Working in a… more
    Ensono (10/07/25)
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