• 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 - 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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  • 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 (05/20/25)
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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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  • Mainframe Software Technical Support Engineer

    Broadcom (Pittsburgh, PA)
    …of Mainframe Architecture and Operations * Knowledge in Assembler language * Experience with TSO / ISPF , SDSF, and other z/OS utilities * JCL knowledge for job ... job logs, and abend codes * Exposure to USS (Unix System Services) * Understanding of SMF ( System Management Facility) data and record formats * Exposure to SMF… more
    Broadcom (07/24/25)
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  • Manager, Data Center Operations - Mainframe…

    Ensono (Philadelphia, PA)
    …shared/dedicated teams across various technologies like ITIL, JCL, Zowe, zOS, zVSE, ISPF , TSO , CICS, Control-M, TWS/IWS, CA7, etc., basic IBM utilities ... and other Mainframe Operations technologies as well some Distributed (Linux, Windows, Cloud) platform batch operations monitoring environments. A Data Center Operations Manager is responsible for rethinking the assumptions behind how traditional services are… more
    Ensono (07/12/25)
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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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  • Staff Systems Design Engineer

    Teradata (Harrisburg, PA)
    …maintaining, and integrating the base elements of the OS including the BCP, JES2, TSO /E, ISPF , z/OS UNIX, SMP/E, z/OSMF, HCD, and/or ICSF + Time management ... and organizational skills + Adapts to change with workloads, processes, business needs, and company culture + Exhibits a mindset for process improvement and automation that results in customer satisfaction and business value + Drives solutions adoption (From… more
    Teradata (06/03/25)
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