• Senior z / OS Systems

    Fiserv (Dallas, TX)
    …to make an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior z / OS Systems Engineer **What does a successful Senior ... You will be responsible for designing and implementing automated solutions in the z / OS environment, supporting opportunities coming from customer requests or as… more
    Fiserv (07/28/25)
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  • Senior IBM Z Operating…

    Bank of America (Plano, TX)
    Senior IBM Z Operating Systems Engineer Plano, Texas;Chandler, Arizona; Richmond, Virginia **To proceed with your application, you must be at least 18 years ... must be at least 18 years of age.** Acknowledge (https://ghr.wd1.myworkdayjobs.com/Lateral-US/job/Plano/ Senior -IBM- Z -Operating- Systems -Engineer\_25025870) **Job Description:** At Bank… more
    Bank of America (09/16/25)
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  • Senior Datacom/IDMS Consultant

    Broadcom (Plano, TX)
    …Sign-In before you apply.** **Job Description:** An individual with extensive experience in z / OS mainframe database management systems such as Datacom and/or ... installation, configuration, and upgrade for Broadcom DBMS solutions on the z / OS mainframe. Secondary responsibilities include general support for … more
    Broadcom (08/16/25)
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  • Principal Engineer - Infrastructure Architecture

    Toyota (Plano, TX)
    …to ensure a sustainable Mainframe Operations practice for IBM z / OS infrastructure, mainframe security, performance tuning, and systems integration with ... TMNA, including configuring, installing, maintaining, upgrading, and problem-solving the IBM z / OS infrastructure. Reporting to the Manager - Infrastructure… more
    Toyota (10/02/25)
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  • Senior Software Quality Assurance Tester

    Guidehouse (Dallas, TX)
    …SOAPUI, and Parasoft. + Working knowledge of mainframe environments (eg, IBM z / OS , Unisys), JCL, and scripting. + Experience with relational databases ... Public Trust **What You Will Do** **:** As a Senior Software Quality Assurance Tester, you will: + Lead...+ Lead and execute complex testing efforts across enterprise systems . + Ensure that mission-critical applications meet rigorous standards… more
    Guidehouse (10/02/25)
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  • RACF Security Engineer, Senior

    Huntington National Bank (Addison, TX)
    …Engineer - Senior is accountable for delivery and implementation of z / OS RACF Security related structures, standards and processes. Duties & ... and key milestones. + Consult with business units when implementing access for new systems . + Other duties as assigned Basic Qualifications: + 6 Years Experience as… more
    Huntington National Bank (10/04/25)
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  • Security Specialist - Mainframe RACF Security…

    PNC (Dallas, TX)
    …responsible for architecting, implementing, and maintaining robust security controls across our z / OS environments, with a focus on RACF administration and ... this position** We are seeking an experienced and strategic Senior Mainframe RACF Security and zSecure Specialist to join...zSecure suite (Admin, Audit, Alert). * Strong command of z / OS , JCL, TSO/ISPF, and mainframe architecture. *… more
    PNC (09/25/25)
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  • Software Quality Assurance Testers

    Guidehouse (Dallas, TX)
    …SOAPUI, and Parasoft. + Working knowledge of mainframe environments (eg, IBM z / OS , Unisys), JCL, and scripting. + Experience with relational databases ... Test basic to moderately complex features of enterprise software systems using predefined test plans and scripts. + Follow...+ This role typically reports to a supervisor or senior engineer and works under close guidance while building… more
    Guidehouse (09/28/25)
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  • Sr. Software Engineer (Cloud)

    US Bank (Irving, TX)
    …solutions that integrated with other **internal or vendor platforms.** + Experience with open - source technologies like **Java or C#, Spring boot, Kafka,** etc. ... position will grow knowledge thru demos and 1x1 coaching\teaching. This is a senior position in the Cloud Operations area where engineering expertise with outside… more
    US Bank (10/03/25)
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  • Mainframe Production Operations Specialist

    Bank of America (Plano, TX)
    …such as: ITSM, APVIEW, HMC, Microsoft office 365 suite products, MatterMost, Python, NETVIEW, SA z / OS . + A working knowledge of HMC, IPL and POR procedures is a ... identify and address potential issues prior to production impact, escalating issues to senior team members or subject matter experts as needed + Performs environment… more
    Bank of America (09/11/25)
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