• Mainframe Systems Manager

    City of New York (New York, NY)
    …SLA. - Provide a leadership role in z/OS administration, performance management , hardware configuration, and implementation of mainframe technologies and DR ... and storage. The candidate will manage task assignment, and performance management , setting team and individual goals....Perform daily, monthly and yearly performance and capacity planning for the mainframe systems. PROJECT… more
    City of New York (07/23/25)
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  • Mainframe Developer w/Pep+

    Eliassen Group (Cincinnati, OH)
    …and performance . Fulfill engineering responsibilities in the area of mainframe languages, software change management solutions, development and productivity ... ** Mainframe Developer w/Pep+** **Cincinnati, OH** **Type:** Contract **Category:**...+ Recommended Jobs **Description:** Large Banking/Financial Client seeking a Mainframe Developer w/Pep5 days per week on site in… more
    Eliassen Group (08/22/25)
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  • Senior Mainframe System Programmer (z/OS)

    Fiserv (Frankfort, KY)
    …Tape devices, Catalogs, Coupling Facilities, and Sysplexes. + Relevant certifications in mainframe technologies and performance management . + In-depth ... come make a difference at Fiserv. **Job Title** Senior Mainframe System Programmer (z/OS) **About your role:** The z/OS...and validation, and project support needs. + Work with capacity and performance teams in proactively addressing… more
    Fiserv (07/12/25)
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  • Mainframe Systems Engineer III

    Huntington National Bank (Detroit, MI)
    …z/OS installation and customization, storage management , hardware configuration, networking, performance management and capacity planning, or ISV ... deployment. + Experience with TCP/IP configuration and troubleshooting. + Experience with storage management . + Performance management with WLM. + Reporting… more
    Huntington National Bank (08/20/25)
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  • Mainframe Technical Advisor

    Ensono (Olympia, WA)
    …insights, and improvements, and develop appropriate action/mitigation plans. + ​Collaborate with Capacity Management team to review data and trends, as well ... Mainframe Technical AdvisorRemote - United StatesJR011892 **Position Summary**...for clients + Participating in proactive and reactive problem management , particularly for systemic issues, in order to help… more
    Ensono (07/16/25)
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  • Senior Mainframe Infrastructure Engineer…

    Truist (Raleigh, NC)
    …mainframe automation solutions. 8. Keen understanding of factors that improve mainframe infrastructure availability and performance . 9. Knowledge of ... for someone that excels in modernizing infrastructure, optimizing system performance and delivering innovative technologies to drive transformative business… more
    Truist (07/14/25)
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  • Mainframe Engineer

    Insight Global (Cincinnati, OH)
    …root cause analysis. * Implement and maintain disaster recovery and contingency plans. * Performance & Capacity Management * Monitor system performance ... This individual will be responsible for ensuring the stability, scalability, and performance of mainframe systems through expert-level engineering and support.… more
    Insight Global (08/22/25)
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  • Senior Mainframe Storage Systems Programmer

    M&T Bank (Clanton, AL)
    …This role is critical to ensuring high availability, data integrity, and performance across our mainframe infrastructure. Key Responsibilities + Provide weekend ... optimal throughput and reliability. + Perform disk and tape capacity planning and forecasting. + Monitor performance ...IBM DS8950F and GDPS technologies. + Proficiency in CA mainframe tools and tape/disk management . + Experience… more
    M&T Bank (08/16/25)
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  • IT Manager 2 - Mainframe /Operations

    State of Nevada (NV)
    IT MANAGER 2 - Mainframe /Operations APPROXIMATE ANNUAL SALARY - $91,496.16 to $137,954.16 PAY GRADE: 43 The salary range indicated in this announcement is based on ... Incumbents function as managers who train, supervise and evaluate the performance of subordinate supervisors; develop policies and procedures; and allocate staff… more
    State of Nevada (08/22/25)
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  • Mainframe Systems Administrator- z/OS

    Cognizant (Hartford, CT)
    …ITIL processes and enterprise change management . . Exposure to performance engineering and capacity planning methodologies. **Salary and Other ... role, you will be responsible for maintaining and optimizing mainframe systems to ensure high availability, performance ,...performance . . ** Performance Tuning:** Work with performance engineering and capacity planning teams to… more
    Cognizant (08/22/25)
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