• Senior Mainframe System Programmer (z/OS)

    Fiserv (Columbus, OH)
    …**Experience that would be great to have:** + Knowledge of key subsystems such as DB2 , CICS , MQ, HSM, DASD and Tape devices, Catalogs, Coupling Facilities, and ... Sysplexes. + Relevant certifications in mainframe technologies and performance management. + In-depth knowledge of mainframe architecture, operating systems (eg, IBM z/OS), and job control languages (eg, JCL) **How you'll work:** + This role requires use of a… more
    Fiserv (10/11/25)
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  • Infrastructure Engineer - (Mainframe) DevOps…

    PNC (Strongsville, OH)
    …related technologies. * Strong experience with mainframe technologies (eg, z/OS, TSO/ISPF, JCL, DB2 , CICS ). PNC will not provide sponsorship for employment visas ... or participate in STEM OPT for this position. PNC will not provide sponsorship for employment visas or participate in STEM OPT for this position. **Job Description** + Applies solution design and support while consistently meeting customer needs. Leverages… more
    PNC (09/18/25)
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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** + ... **Experience with DISA mainframe environments, preferred** + **CompTIA Security+ Certification (current)** **Required Skills and Competencies:** + **Active Secret Clearance** + **Proficiency in COBOL, COBOL LE, IBM MVS JCL, IDEAL, and related mainframe… more
    Koniag Government Services (09/26/25)
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  • Senior Mainframe IMS Systems Programmer

    Travelers Insurance Company (Columbus, OH)
    …product roadmaps, incidents, etc. + Connects IMS to other technologies such as IMS Connect, CICS , MQ, DB2 , and z/OS Connect. + Develops and tests solutions for ... (BMC Delta & ETA). Knowledge of IMS's functioning with DB2 and MQ is also helpful. Similar system programming...MQ is also helpful. Similar system programming experience with CICS , z/OS Connect, TPX, CA GEN, and EOS are… more
    Travelers Insurance Company (08/08/25)
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  • Senior Software Engineer - Mainframe/Cobol/…

    PNC (Strongsville, OH)
    …mission-critical applications. The ideal candidate will have strong experience in COBOL and CICS , with working knowledge of DB2 considered a plus. This role ... + Design, develop, and maintain applications using COBOL and CICS on IBM mainframe systems. + Analyze business requirements...and teamwork abilities. **Nice to Have:** + Experience with DB2 database systems. + Knowledge of VSAM and other… more
    PNC (10/16/25)
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  • Mainframe Systems Programmer, DB2

    Ensono (Columbus, OH)
    …and completing end-to-end server builds. This includes being responsible for upgrades for DB2 on zOS and associated ISV products. You will also be engaged in ... from client's in-house IT into Ensono's support. The Senior Systems Programmer supporting DB2 for the Transition Team may be engaged in more than one migration… more
    Ensono (09/19/25)
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  • Provider Digital Principal Software Engineer

    CVS Health (Columbus, OH)
    …with AI assisted software development + Prior Experience working with Mainframe (COBOL, CICS , JCL, DB2 , and VSAM applications) + Prior Experience & Knowledge ... of Healthcare industry with preference to experience working with Healthcare Provider applications + **Education** Bachelor's degree in computer science or a related field, or equivalent experience **Pay Range** The typical pay range for this role is:… more
    CVS Health (09/18/25)
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  • Senior Software Engineer- COBOL coding

    Humana (Columbus, OH)
    …focused on continuously improving consumer experiences. **Preferred Qualifications** + Experience with CICS , VSAM, and DB2 . + Agile experience. + Experience ... using Azure DevOps (ADO). + Master's Degree. **Why Humana?** **You'll experience the following perks as a full-time Humana employee:** Humana offers a variety of benefits to promote the best health and well-being of our employees and their families. We design… more
    Humana (10/16/25)
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  • Quality Assurance Specialist - Automated Testing…

    PNC (Miamisburg, OH)
    …to understand job dependencies and requirements. -Able to execute transactions in CICS . -Use tools such as TSO/ISPF to navigate and test mainframe applications. ... -Analyze and verify VSAM, DB2 , or other data storage formats used in legacy...queries for validating backend data across Oracle and mainframe DB2 systems. -Compare frontend outputs with backend data to… more
    PNC (10/03/25)
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  • Mainframe Storage Administrator (Infrastructure…

    American Electric Power (Columbus, OH)
    …storage (4+ years) + Knowledge of other mainframe software & components, such as DB2 , MQ Series, Mainframe WAS, Shadow, Endevor, CICS , COBOL, QMF, CDC, RACF, ... T-Rex, TMON for CICS , OPC, sFTP, JCL, ThruPut Manager, Omegamon, z/Secure, TCP/IP, IBM System Automation tool, z/OS, ACC, DRS, VPS, SMS, SKLM, ITOM, HOD, PComm. + Strong research, analytical, and problem-solving skills **What you will get:** In addition to… more
    American Electric Power (10/09/25)
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