• Mainframe Systems Manager

    City of New York (New York, NY)
    …to the SLA. - Provide a leadership role in z/OS administration, performance management, hardware configuration, and implementation of mainframe technologies and ... Analyze performance and capacity data. - Perform daily, monthly and yearly performance and capacity planning for the mainframe systems. PROJECT PLANNING: -… more
    City of New York (07/23/25)
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  • Junior Mainframe System Programmer

    City of New York (New York, NY)
    …In this role, the candidate will work closely with senior system programmers to support and maintain our z/OS mainframe environment. This is a great opportunity ... z/OS and related program products. - Learn from experienced team members about mainframe operations, tools, and best practices. - Support system maintenance… more
    City of New York (08/02/25)
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  • Senior Mainframe System Programmer (z/OS)

    Fiserv (Amherst, NY)
    …and establishing technical direction and business strategy for the department. + Support mainframe hardware upgrades to the latest technology. **Experience ... with internal customers to clarify technical requests, testing and validation, and project support needs. + Work with capacity and performance teams in… more
    Fiserv (07/12/25)
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  • FNTS Senior Mainframe z/OS Engineer…

    First National Bank of Omaha (NY)
    …operability and functionality. Candidates for this position must show previous Mainframe administrative, operator and support experience in similar environments ... Mainframe SME + Occasional after hours and weekend support **The Ideal Candidate for This Role:** + z/OS...management in JBOD, RAID, and SAN environments and the performance differences with each + Experience defining and troubleshooting… more
    First National Bank of Omaha (09/09/25)
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  • Manager, Mainframe Technical Consulting

    Broadcom (Melville, NY)
    …This position is responsible to plan, execute, monitor and manage the Mainframe Technical Consulting team's performance and resource allocation needs, with ... effectively drives and supports the technical validation and adoption of the Broadcom Mainframe products. Ensuring that the mainframe solutions are presented in… more
    Broadcom (07/23/25)
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  • Java - Mainframe Programmer

    GovCIO (Albany, NY)
    …the "Legacy/ Mainframe technologies" Provide architecture, development and cyber security support for the High Value Assets (HVAs) that make up the background ... **Overview** GovCIO is currently hiring for Java - Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used to … more
    GovCIO (08/08/25)
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  • Senior Mainframe Systems Programmer (z/OS)

    Fiserv (Albany, NY)
    …resolution, capture and transmit system dumps, closely work with vendor's technical support , and work with other mainframe -based technical teams on production ... come make a difference at Fiserv. **Job Title** Senior Mainframe Systems Programmer (z/OS) **About your role:** The Senior...to clarify technical requests, testing and validation, and project support needs + Work with capacity and performance… more
    Fiserv (08/02/25)
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  • Mainframe Security Specialist

    UNIVERSAL Technologies, LLC (New York, NY)
    … Security Specialist for a hybrid position in New York, NY to support enterprise-level mainframe security operations. Candidates must reside in the EST ... on delivering enterprise systems that significantly improve our clients' IT performance . We work across the IT spectrum including Development, Business/Systems/Data… more
    UNIVERSAL Technologies, LLC (09/24/25)
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  • Senior Mainframe Developer

    GovCIO (Albany, NY)
    **Overview** GovCIO is currently hiring for Senior Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used to ... support the DCSA background investigation processes. Provide architecture, development...years of experience on large scale applications on a mainframe platform developing in both a Batch and Online… more
    GovCIO (09/17/25)
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  • Senior Mainframe Systems Programmer…

    Fiserv (Albany, NY)
    …on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe Systems Programmer (z/OS-Network) **About your role:** In this role you will be ... and portions of z/OS. You will also participate in Disaster Recovery exercises, support governance requirements and audits and work with capacity and performance … more
    Fiserv (08/20/25)
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