• Senior z/OS Systems Engineer

    Fiserv (Frisco, TX)
    …on multiple projects simultaneously. **What you will do:** + Utilize REXX, TSO, ISPF , DB2, batch JCL etc. to create interactive utilities and perform batch ... with z/OS, in BMC Mainview Autooperator/CSM, Broadcom's OPS/MVS, TSO, ISPF , Microsoft Office products + 5+ years of experience...+ 5+ years of experience with REXX, TSO commands, ISPF Dialog Tag Language, DB2, JCL, and SAS/WPS +… more
    Fiserv (07/28/25)
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  • Senior Quality Assurance Specialist - Automated…

    PNC (Dallas, TX)
    …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 ... Java-based applications. -Experience with mainframe applications - familiarity with JCL, TSO/ ISPF , COBOL, and DB2. -Proficient in automation testing tools such as… more
    PNC (08/14/25)
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  • Senior Mainframe Systems Programmer - zOS ISV

    Ensono (Houston, TX)
    …in solving problems and implementing changesonz/OS environments. + Advanced knowledge of TSO/ ISPF , SDSF, JCL. + Excellent written and verbal skills. + Ability to ... of z/OSand z/OS installation and maintenance including SMP/E. + Advanced knowledge of TSO/ ISPF , SDSF, JCL. + Advanced knowledge of Unix System Services (USS) +… more
    Ensono (07/26/25)
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  • Mainframe Systems Programmer - z/OS

    Ensono (Houston, TX)
    …solving problems and implementing changes on z/OS environments. + Advanced knowledge of TSO/ ISPF , SDSF, JCL. + Excellent written and verbal skills. + Ability to take ... experience + Knowledge and understanding of z/OS. + Knowledge ofISV. + Knowledge of TSO/ ISPF , SDSF, JCL. + Knowledge of Unix System Services (USS) + Knowledge of… more
    Ensono (07/11/25)
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  • Mainframe Security Engineer

    Ensono (Houston, TX)
    …Administration position, working on IBM z/OS operating systems. Experience using TSO, JCL, ISPF , JES2, and IBM Utilities will be required.** **A passing of a Federal ... knowledge a plus. **Technical Skills:** + Excellent TSO, JCL, IBM UTILITIES, JES2, and ISPF a must. + Experience with REXX or any programming language is desired. +… more
    Ensono (06/21/25)
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  • R&D IDMS Software Engineer

    Broadcom (Plano, TX)
    …+ Experience working with zOS systems components and sub-systems such as JCL, ISPF , CICS, and mainframe databases like IDMS, Datacom, DB2. + Solid knowledge of ... reading system dumps. + Additional experience in one or more of the following languages: Metal C, COBOL, REXX, C++. **General Skills & Competencies** + Good knowledge in Agile tools like Jira and Rally. + Familiar with QA and DevOps concepts and practices such… more
    Broadcom (09/01/25)
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  • Identity and Access Management (IAM) Analyst…

    Bank of America (Addison, TX)
    …security administration (RACF) + Strong knowledge of z/OS mainframe environment, TSO/ ISPF , JCL and security related exits + Excellent analytical, troubleshoot, and ... problem solving skills + Excellent communication skills This job will be open and accepting applications for a minimum of seven days from the date it was posted. **Shift:** 1st shift (United States of America) **Hours Per Week:** 40 Bank of America and its… more
    Bank of America (08/29/25)
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  • Data Center Operator

    Ensono (Houston, TX)
    …professional manner to clients + Knowledge of mainframe (TSO, ISPF , SDSF, Control M, NetView, JES, HMC, ServiceNow) WhyEnsono ... (https://www.ensono.com/company/culture/) ? Ensono is a place to make better happen - for our clients and for your career. You can do great things through innovation or collaboration, by learning or volunteering, or to promote diversity and inclusion. You can… more
    Ensono (08/20/25)
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  • Mainframe Job Scheduler - CA 7

    Insight Global (Plano, TX)
    …- Strong understanding of mainframe environment, specifically z/os - Familiar with JCL, TSO/ ISPF , and REXX null We are a company committed to creating diverse and ... inclusive environments where people can bring their full, authentic selves to work every day. We are an equal employment opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment… more
    Insight Global (08/19/25)
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  • Mainframe Automation Engineer

    Bank of America (Plano, TX)
    …+ Solid Experience of IBM System Automation ZOS. + Mainframe z/OS, JCL, TSO, ISPF knowledge + Ability to work closely with clients to automate processes to solve ... client issues. + Deep knowledge of IBM Utilities ie IEBCOPY, IEBGENER, etc. + Good communication skills, both written and oral are required as the individual must interface with system programmers, application developers, support teams, software vendors and… more
    Bank of America (08/02/25)
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