• Senior System Administrator for Mainframe…

    Booker DiMaio, LLC (New York, NY)
    …data and technical database design. DESIRABLE SKILLS/EXPERIENCE: * Experience in performance tuning, query optimization, and other performance and ... experience is preferred. Job Description: Senior System Administrator for Mainframe Application Support The Legacy system Administrator runs system processes,… more
    Booker DiMaio, LLC (03/04/25)
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  • Junior Mainframe System Programmer

    City of New York (New York, NY)
    Job Description We are seeking a motivated and detail-oriented Junior Mainframe System Programmer to join our Mainframe Systems Programmers team. In this role, ... will work closely with senior system programmers to support and maintain our z/OS mainframe environment. This is a great opportunity for someone looking to build a… more
    City of New York (05/03/25)
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  • Mainframe Systems Architect (CICS)

    Fiserv (Buffalo, NY)
    …impact on a global scale, come make a difference at Fiserv. **Job Title** Mainframe Systems Architect (CICS) **What does a successful Mainframe Systems Architect ... (CICS) do at Fiserv?** The primary purpose of the Mainframe Systems Architect (CICS) is to provide senior-level CICS/TS...you will do:** + Responsible for the installation, implementation, performance , testing and integrity of a large IBM CICS/TS… more
    Fiserv (05/04/25)
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  • Mainframe Software Technical Support…

    Broadcom (Melville, NY)
    …Sign-In before you apply.** **Job Description:** Provide technical support for Broadcom Mainframe Software products to ensure our customers are able to use our ... Upload the logs, dumps, and other documentation to the mainframe for review - Attempt to recreate the error(s)...Facility) data and record formats + Exposure to SMF performance monitoring tools (eg, RMF, MXG) + Knowledge of… more
    Broadcom (04/15/25)
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  • Sr. Mainframe Migration Delivery…

    Amazon (New York, NY)
    …leading the implementation process, ensuring adherence to best practices, optimizing performance , and managing risks throughout the project. The AWS Professional ... Mentorship & Career Growth - We're continuously raising our performance bar as we strive to become Earth's Best...experience. - 10+ years of hands-on technical experience with mainframe , non-x86 legacy systems and with technologies such as… more
    Amazon (03/11/25)
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  • Senior Project Manager ( Mainframe…

    Rocket Software (Albany, NY)
    …maintaining transparency, accountability, and clear communication. Experience in mainframe modernization projects, including migrating legacy applications to modern ... cloud-based platforms, is highly desirable. Familiarity with mainframe technologies such as COBOL, JCL, CICS, and DB2 is highly desirable and will enable effective… more
    Rocket Software (05/08/25)
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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 ... years of experience on large scale applications on a mainframe platform developing in both a Batch and Online...at any time, including for reasons related to individual performance , GovCIO or individual department/team performance , and… more
    GovCIO (05/01/25)
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  • Lead IT Infrastructure Engineer (Lead…

    Highmark Health (Albany, NY)
    …requirements) Highmark seeks a highly motivated Lead IT Infrastructure Engineer/Lead Mainframe Platform Engineer to lead the design, implementation, and maintenance ... of our critical mainframe systems. This role requires deep expertise in z/OS,...candidate will drive platform improvements, ensure high availability and performance , and champion best practices within a geographically dispersed… more
    Highmark Health (05/07/25)
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  • Customer Success Technical Specialist…

    IBM (New York, NY)
    …champions are actively involved and upon successful implementation validating key performance measurements have been met. CS Technical Specialists execute technical ... * Ability to work with scripting languages like REXX, JCL, YAML or Ansible * Mainframe monitoring tools like RMF and SMF * Knowledge of TSO, RACF security controls *… more
    IBM (05/01/25)
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  • Mainframe System Verification Tester…

    IBM (Poughkeepsie, NY)
    …most challenging problems? If so, lets talk. **Your role and responsibilities** As a Mainframe System Verification Tester Apprentice at IBM, you will work in IBM Z ... test or physical characterization plans that assess the electrical performance and characteristics against design and functional requirements. Where applicable,… more
    IBM (03/14/25)
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