• Application Analyst

    Fiserv (Alpharetta, GA)
    …and deliver on multiple projects simultaneously. **What you will do:** + Utilize REXX, TSO , ISPF , DB2, batch JCL etc. to create interactive utilities and perform ... 6+ years of experience with z/OS, in BMC Mainview Autooperator/CSM, Broadcom's OPS/MVS, TSO , ISPF , Microsoft Office products + 4+ years of experience with REXX, … more
    Fiserv (10/30/25)
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  • Senior z/OS Systems Engineer

    Fiserv (Atlanta, GA)
    …and deliver on multiple projects simultaneously. **What you will do:** + Utilize REXX, TSO , ISPF , DB2, batch JCL etc. to create interactive utilities and perform ... 8+ years of experience with z/OS, in BMC Mainview Autooperator/CSM, Broadcom's OPS/MVS, TSO , ISPF , Microsoft Office products + 5+ years of experience with REXX, … more
    Fiserv (10/10/25)
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  • Senior Mainframe Systems Programmer - z/OS

    Ensono (Atlanta, GA)
    …in solving problems and implementing changes on z/OS environments. + Advanced knowledge of TSO / ISPF , SDSF, JCL. + Excellent written and verbal skills. + Ability ... installation and maintenance including SMP/E. + Advanced knowledge of TSO / ISPF , SDSF, JCL. + Advanced knowledge of...ISPF , SDSF, JCL. + Advanced knowledge of Unix System Services (USS) + Advanced knowledge of Unix … more
    Ensono (10/30/25)
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  • Senior Mainframe Developer

    Cognizant (Atlanta, GA)
    …mainframe tools for development, debugging, and system management, such as z/OS, ISPF , TSO , File-aid and SCM is required. + Experience in healthcare claims ... role requires a proactive approach in identifying opportunities to enhance system performance, enhance existing processes, and build robust, scalable applications… more
    Cognizant (11/01/25)
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  • Mainframe Senior Software Engineer

    UNUM (Dunwoody, GA)
    …development experience + Strong skills in COBOL, JCL, IMS, DB2, VSAM, and TSO / ISPF + Experience with source control tools (SCLM, Endeavor, Changeman, Git) ... + Familiarity with debugging tools (Abend-AID, Expeditor, File-AID, DumpMaster, Insync, TraceMaster). BTS is a plus + Solid understanding of SDLC and test-driven development + Strong problem-solving skills and attention to downstream impacts + Excellent… more
    UNUM (10/21/25)
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  • Manager, IMS Mainframe Systems Programming

    Ensono (Atlanta, GA)
    …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 career. You can… more
    Ensono (09/25/25)
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  • Mainframe Systems Programmer - Logical Security

    Ensono (Atlanta, GA)
    …in Mainframe Security packages RACF. + College degree preferred + Technical Skills: + Excellent TSO , JCL, IBM UTILITIES, JES2, and ISPF a must + Experience using ... expertise in mainframe digital certificates. This role requires monitoring system security policies, handling violations/incidents, and performing regular audit… more
    Ensono (09/25/25)
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  • Senior Software Engineer - Mainframe

    UNUM (Dunwoody, GA)
    …in mainframe application development. + Proficient in COBOL, JCL, IMS, DB2, VSAM, TSO / ISPF . + Strong knowledge of batch and online processing environments. + ... integration testing, and user acceptance testing (UAT). + Analyze and troubleshoot system issues in production and non-production environments. + Create and maintain… more
    UNUM (09/24/25)
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