• Senior z/OS Systems Engineer

    Fiserv (Harrisburg, PA)
    …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 (07/11/25)
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  • Senior Mainframe Systems Programmer - z/OS

    Ensono (Philadelphia, PA)
    …in solving problems and implementing changes on z/OS environments. + Working knowledge of TSO / ISPF , SDSF, JCL. + Good written and verbal skills. + Strong ... installation and maintenance including SMP/E. + Working knowledge of TSO / ISPF , SDSF, JCL. + Working knowledge of...ISPF , SDSF, JCL. + Working knowledge of Unix System Services (USS) + Working knowledge of Unix … more
    Ensono (08/19/25)
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  • Senior Quality Assurance Specialist - Automated…

    PNC (Pittsburgh, PA)
    …and requirements. -Able to execute transactions in CICS. -Use tools such as TSO / ISPF to navigate and test mainframe applications. -Analyze and verify VSAM, ... Java-based applications. -Experience with mainframe applications - familiarity with JCL, TSO / ISPF , COBOL, and DB2. -Proficient in automation testing tools… more
    PNC (08/14/25)
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  • Senior Mainframe Systems Programmer - zOS ISV

    Ensono (Philadelphia, PA)
    …support in solving problems and implementing changesonz/OS environments. + Advanced knowledge of TSO / ISPF , SDSF, JCL. + Excellent written and verbal skills. + ... 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 (07/26/25)
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  • Mainframe Systems Programmer - z/OS

    Ensono (Philadelphia, PA)
    …+ Knowledge and understanding of z/OS. + Knowledge ofISV. + Knowledge of TSO / ISPF , SDSF, JCL. + Knowledge of Unix System Services (USS) + Knowledge of ... testing, and implementation of new operating systems and other ' system ' software. Also, the Maintenance and debugging of systems...implementing changes on z/OS environments. + Advanced knowledge of TSO / ISPF , SDSF, JCL. + Excellent written and… more
    Ensono (07/11/25)
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  • Mainframe Security Engineer

    Ensono (Philadelphia, PA)
    …Mainframe Security Administration position, working on IBM z/OS operating systems. Experience using TSO , JCL, ISPF , JES2, and IBM Utilities will be required.** ... opened in Service Now within defined SLAs. + Monitor system security policy and violations/incidents. + Perform and review...iSeries security knowledge a plus. **Technical Skills:** + Excellent TSO , JCL, IBM UTILITIES, JES2, and ISPF … more
    Ensono (06/21/25)
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  • Data Center Operator

    Ensono (Philadelphia, PA)
    …represent Ensono in a professional manner to clients + Knowledge of mainframe ( TSO , ISPF , SDSF, Control M, NetView, JES, HMC, ServiceNow) WhyEnsono ... what you'll be doing:** A Data Center Operations Analyst is responsible for system monitoring, production batch monitoring, workload throughput as well as batch and … more
    Ensono (08/20/25)
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  • Mainframe Systems Programmer - CICS/MQ

    Highmark Health (Harrisburg, PA)
    …will primarily be accountable for ensuring a highly available mainframe system . This results-oriented job requires a solid understanding of mainframe sub-subsystems ... root cause + Support the IBM Z Mainframe z/OS environment using SMP/E, ISPF /SDSF. USS, JES2, JCL, and IBM/third-party utilities + Provide stable and secure mainframe… more
    Highmark Health (08/01/25)
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  • Manager, Mainframe Systems Programming

    Ensono (Philadelphia, PA)
    …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 (06/26/25)
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