• Senior Director, Mainframe Systems

    Ensono (Houston, TX)
    …will be leading teams responsible for managing the life cycle and patch management of z / OS and ISV upgrades, including subsystem upgrades for CICS, MQ, DB2 , ... across organizations, clients and/or functions. + Strong in managing z / OS , ISV & Subsystem Upgrades via Traditional...SMP/E or maintenance routines if applicable + Knowledge in z /OSMF, Python & zOAU. + Knowledge system more
    Ensono (06/14/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Houston, TX)
    …and may include partial support of technology silos related to several areas such as: + Operating systems z / OS , Z /VM, Z /Linux + Network systems , ... Connect:Direct, XCOM + Capacity Planning/Performance processor, Networks and storage + Database Systems DB2 , IMS, IDMS, ADABASE, NATURAL, UDB, DATACOM + Security… more
    Ensono (06/27/25)
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  • Associate Mainframe Systems Programmer…

    Ensono (Houston, TX)
    …and may include partial support of technology silos related to several areas such as: + Operating systems z / OS , Z /VM, Z /Linux + Network systems , ... Connect:Direct, XCOM + Capacity Planning/Performance processor, Networks and storage + Database Systems DB2 , IMS, IDMS, ADABASE, NATURAL, UDB, DATACOM + Security… more
    Ensono (06/25/25)
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  • Database Administrator Lead - Contractor

    System One (Dallas, TX)
    …experience with Operating System Profiles, High Availability/Grid and various source /target types (Oracle, SQL Server, Teradata, MQ, DB2 , SAS, AS400, ... (IICS/IDMC - Cloud Data Integration focus) * Informatica PowerCenter * Informatica PowerExchange ( z / OS VSAM and CDC AS/400 focus) * RedHat Linux Flex Skills/Nice… more
    System One (06/12/25)
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  • Mainframe Developer

    NTT DATA North America (Irving, TX)
    …mainframe software development tools and platforms ( z / OS , z /VM, z /Linux, IBM System z ) Excellent verbal and written communication skills Basic ... Writing technical documentation Strong knowledge of COBOL, JCL, CICS, DB2 and other mainframe technologies Excellent problem-solving and troubleshooting Experience… more
    NTT DATA North America (07/02/25)
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  • R&D IDMS Software Engineer

    Broadcom (Plano, TX)
    …or a related field. + Heavy experience in software development using IBM Assembler on z / OS systems . + Skills with system level functions such as SVCs and ... PC calls. + Experience using Source Code Management tools such as Endevor and GitHub....JCL, ISPF, CICS, and mainframe databases like IDMS, Datacom, DB2 . + Solid knowledge of reading system more
    Broadcom (06/03/25)
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  • Principal Software Engineer

    CVS Health (Irving, TX)
    …, and VSAM applications. + Strong understanding of mainframe architecture and operating systems ( z / OS ). Education: + Bachelor's degree in computer science ... and development of cutting-edge software solutions for our enterprise healthcare systems . This posting includes 5 open positions. Our goal is to hire a range of… more
    CVS Health (05/15/25)
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  • Infrastructure Engineer, Extract, Transform, Load…

    PNC (Dallas, TX)
    …experience with Operating System Profiles, High Availability/Grid and various source /target types (Oracle, SQL Server, Teradata, MQ, DB2 , SAS, AS400, ... experience preferred Informatica PowerCenter - 5+ Years of experience preferred Informatica PowerExchange ( z / OS VSAM and CDC AS/400 focus) - 3+ Years of… more
    PNC (05/01/25)
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  • Software Engineer Senior

    USAA (San Antonio, TX)
    …engineering-related occupation. Position requires: + Mainframe Technologies Rational Developer for z / OS , TSO/ISPF, COBOL, JCL, CICS, REXX, Easytrieve, VSAM, ... and lead troubleshooting of end-to-end solutions that span multiple applications and systems . Mentor and coach junior engineers. May begin working with architecture… more
    USAA (06/24/25)
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