• Assembler Language Coder (ALC) - Developer Role

    ABBTECH Professional Resources, Inc. (Columbus, OH)
    …detailed design documents. + Working knowledge of mainframe tools including TSO, JCL , Control-M + Develop and manage well-functioning databases and applications. + ... 8* years of coding. + Experience with mainframe TSO, JCL , Control-M + Hands-on experience with Linux, z/OS, bash...z/OS, bash shell scripting + Hands on experience with JCL development + Ability to perform code merging activities… more
    ABBTECH Professional Resources, Inc. (11/20/25)
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  • Senior COBOL Developer

    Koniag Government Services (Wright Patterson AFB, OH)
    …and implement applications using COBOL, COBOL Language Extender (COBOL LE), IBM MVS JCL , and IDEAL** + **Utilize tools such as DISA Multi-host Internet Access Portal ... in COBOL programming** + **5+ years of experience with JCL , VSAM, DB2, and CICS** + **Experience with mainframe...Clearance** + **Proficiency in COBOL, COBOL LE, IBM MVS JCL , IDEAL, and related mainframe technologies** + **Experience with… more
    Koniag Government Services (10/30/25)
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  • IT Mainframe Developer - Contract Role (AN)

    Nelnet (Columbus, OH)
    …**JOB RESPONSIBILITIES:** + Analyze COBOL programs, CICS transactions, DB2 tables, and JCL scripts to identify and implement necessary changes for account number ... (transaction processing and web services) DB2 (SQL, stored procedures, schema updates) JCL (Job Control Language) VSAM, GDG, and flat file handling REXX Scripting… more
    Nelnet (12/04/25)
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  • Sr. Mainframe Developer

    Concentrix (Cincinnati, OH)
    …include at least five (5) years of experience working with: COBOL, CICS, DB2, JCL , and VSAM. Permanent US work authorization is required for this position (no visa ... sponsorship available). **Salary Range:** The base salary range for this position is $139,027 - $145,000, plus incentives that align with individual and company performance. Actual salaries will vary based on work location, qualifications, skills, education,… more
    Concentrix (12/31/25)
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  • zOS Print Systems Programmer

    Unum Group (Columbus, OH)
    …system, SYSPLEX, CICS/TS, DB2, TSO, JES2, WLM and interaction. + Skilled at JCL and REXX + Knowledge of multiple software components SMPE, HCD/IOD, JES2, VTAM, ... TCP/IP, TSO/ISPF, SYNCSORT, SDSF, SMF, WLM, RACF, WebSphere MQ, z/OSMF, and various OEM system software such as MOBIUS, Tivoli SA, VPS, CA-VIEW, SAS + Strong communication, analytical, and organizational skills and multitasking. + Able to install and integrate… more
    Unum Group (12/31/25)
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  • Manager, IMS Mainframe Systems Programming

    Ensono (Columbus, OH)
    …IDMS, and Supra + Knowledge of monitors and debugging tools + Knowledge in JCL + Knowledge of ISPF/TSO + Microsoft Office skills including Microsoft Project, Excel, ... Word, Teams, Sharepoint + ServiceNow, or similar ITSM tool, skills including Incident, Request, Change and Problem ticket workflows WhyEnsono (https://www.ensono.com/company/culture/) ? Ensono is a place to make better happen - for our clients and for your… more
    Ensono (12/25/25)
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  • CICS Administrator

    American Electric Power (Columbus, OH)
    …Shadow, Endevor, 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 We're Looking For:** **Infrastructure Engineer Staff (SG9):** Education: Bachelor's degree in computer science, engineering, or related technical field is… more
    American Electric Power (12/24/25)
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  • Delivery Consultant, CICS

    IBM (Columbus, OH)
    …SYS1.PROCLIB members.) Skills in z/OS * Operations set of skills ( JCL ,Commands) Experience with implementation and usage of CICS Transaction Server (TS) ... * Knowledge of SYSPLEX * Experienced with CICS version upgrades, system tuning, and CICS region customization using SMPE, ASSEMBLER and REXX. * Worked with application teams and operations to resolve dumps and performance issues. * Designed and implemented… more
    IBM (12/17/25)
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  • Senior Mainframe Developer

    GovCIO (Columbus, OH)
    …software processes to transfer files using Connect Direct software + Develop and maintain JCL for batch processing + Develop and maintain queues and flows using IBM ... MQ + Anticipates customers and project needs and proactively identifies potential solutions **Qualifications** Bachelor's with 12+ years (or commensurate experience) Required Skills and Experience + 15+ years of experience on large scale applications on a… more
    GovCIO (12/17/25)
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  • Delivery Consultant, DB2 on z/OS

    IBM (Columbus, OH)
    …security and transaction isolation. Skills in z/OS . Operations set of skills ( JCL ,Commands) . Experience with implementation and usage of DB2 on z/OS . Working ... knowledge of DB2 v13 for z/OS in a system administration capacity . Knowledge of Subsystem Parameters (DSNZPARMs) . Experience or working knowledge of DB2 Data Sharing groups . Experienced with DB2 version upgrades, system tuning, and DB2 subsystem… more
    IBM (12/17/25)
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