• Mainframe Systems Programmer - z

    Ensono (Dover, DE)
    Mainframe Systems Programmer - z /OSRemote - United StatesJR011392 At Ensono, our **Purpose is to be a relentless ally, disrupting the status quo and unleashing ... outcomes that reshape how our world runs. As an expert technology adviser and managed service provider with cross-platform...and tuning of systems software. Functional knowledge, use of z / OS components and detailed knowledge of support… more
    Ensono (07/11/25)
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  • Mainframe z / OS System…

    U-Haul (Phoenix, AZ)
    …Central Ave, Phoenix, Arizona 85004 United States of America U-Haul is searching for a Mainframe z / OS System Programmer to join our development team! Become ... organization. Job Duties: + Act as support and domain expert for z / OS operating system...root cause analysis. + Provide technical guidance to the mainframe development and production support teams on an ad… more
    U-Haul (07/17/25)
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  • z / OS Administration Engineering Sr…

    Citigroup (Rutherford, NJ)
    We are seeking a highly skilled Mainframe z / OS Systems Manager with minimum of 7 years of experience in z / OS Administration with an overall ... oversee a Global engineering team responsible for maintaining the very large z / OS mainframe environment, including installing, configuring, and… more
    Citigroup (08/01/25)
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  • Systems Staff Engineer - z / OS

    CVS Health (Alpharetta, GA)
    …each and every day. **POSITION SUMMARY** We are seeking an exceptional Systems Staff Engineer - z / OS with a proven track record in z / OS software ... Management** : Maintain and manage a comprehensive suite of multi-vendor z / OS software products, ensuring optimal performance and reliability. + **Advanced… more
    CVS Health (08/15/25)
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  • Mainframe Systems Engineer III

    Huntington National Bank (Detroit, MI)
    …configuration and support.* 10-15 years in design, development, coordination and implementation of Mainframe network engineering activities within z / OS and ... Description Brief Description: The Mainframe Systems Engineer III candidate must have experience...experience in one or more of the following disciplines: z / OS installation and customization, storage management, hardware… more
    Huntington National Bank (08/20/25)
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  • Mainframe & Database - Technology…

    JPMorgan Chase (Tampa, FL)
    …of corresponding control systems + Mainframe Expertise + Understanding of IBM z / OS architecture and its components + Experience with mainframe tools ... by anticipating new and emerging risks, and using your expert judgement to solve real-world challenges that impact our...and Remote Access Control Facility + Proficiency in using z / OS testing frameworks and tools, such as… more
    JPMorgan Chase (08/29/25)
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  • Mainframe System Programmer - CICS

    Ensono (Philadelphia, PA)
    …Programming **Key Areas of Focus for this Role** + Fulfill customer service orders (CSOs) for mainframe z / OS customers in a timely manner as they pertain to ... Mainframe System Programmer - CICSRemote - United StatesJR010560...Upgrading, maintaining, enhancing or providing new options to applicable z / OS products within any given customer partition.… more
    Ensono (06/26/25)
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  • Mainframe Engineer

    Insight Global (Cincinnati, OH)
    …will be responsible for ensuring the stability, scalability, and performance of mainframe systems through expert -level engineering and support. They'll help lead ... Job Description A large financial organization is seeking a Mainframe Engineer for a contract opportunity through the end...* System Configuration & Support * Configure and support z / OS environments, including subsystems like CICS, IMS,… more
    Insight Global (08/22/25)
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  • Senior Mainframe Systems Programmer - DB2…

    Ensono (Charleston, WV)
    …- Mainframe Database **What You Will Do:** + Fulfill customer service requests for mainframe z / OS customers in a timely manner as they pertain to DB2 ... Senior Mainframe Systems Programmer - DB2 PhysicalRemote - United...outcomes that reshape how our world runs. As an expert technology adviser and managed service provider with cross-platform… more
    Ensono (07/30/25)
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  • Mainframe Database Administrator

    Paccar Winch Inc. (Renton, WA)
    …define key business questions. Job Functions/Responsibilities + Experience in a complex IBM z / OS DB2 and IMS database environment. + Assist developers with ... Mainframe Database Administrator Apply now " Apply now...OS environment using IBM utilities, including experience with z / OS JCL, REXX/CLIST, evaluating dump output, and… more
    Paccar Winch Inc. (07/04/25)
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