• ZOS Systems Programmer Analyst

    Aston Carter (Boulder, CO)
    Job Title: zOS Systems Programmer Analyst Additional Skills & Qualifications + Understanding of hardware including FICON/ESCON connectivity, DASD architecture, ... encryption techniques, and virtual tape libraries. + Experience with zOS SYSPLEX management. + Skills in dataset/storage/disk/tape management including allocation,… more
    Aston Carter (11/11/25)
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  • Senior Mainframe Systems Programmer - zOS

    Ensono (Boston, MA)
    …help to assure new Associates are set up for success in their role with Ensono. To be considered for this career opportunity, it is important that you meet all ... Senior Mainframe Systems Programmer - zOSRemote - United StatesJR012172 PositionSummary TheSeniorMainframe Systems Programmer provides support for on-going projects that require the installation, testing, and implementation of newz/OSoperating systems and… more
    Ensono (11/07/25)
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  • Mainframe Systems Programmer, DB2

    Ensono (Houston, TX)
    …end-to-end server builds. This includes being responsible for upgrades for DB2 on zOS and associated ISV products. You will also be engaged in the transition ... concepts. + Technical implementation skills required for DB2 on zOS and related ISV software products on the z/OS...or more clients during transition. + Experience supporting DB2 zOS from a Systems or DBA perspective is required.… more
    Ensono (11/13/25)
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  • Mainframe Lead Infrastructure Engineer

    Truist (Wilson, NC)
    …Team, this SME role will be responsible for enterprise level expertise with zOS Products that includes all maintenance and support of those software items pertaining ... of education and work experience. + Banking or financial services experience. + zOS Product Support experience. + Experience supporting and working with zOS more
    Truist (09/19/25)
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  • Senior Mainframe Systems Programmer

    Ensono (Salt Lake City, UT)
    …Off Hours Support as required. + Participate in Oncall Schedule. + Team lead for zOS - Assist/Lead the zOS system programming team. What the Ideal Candidate ... experience + Bachelor's degree required and/or equivalent work experience + Knowledge of zOS DB2 platforms + Ability to perform and lead complex projects +… more
    Ensono (09/06/25)
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  • Sr. Mainframe Developer

    Cognizant (Brookfield, WI)
    …using COBOL, VSAM, DB2, CICS, and JCL. + Create and integrate new zOS -based APIs to enhance system functionality. + Collaborate with offshore teams to ensure ... proficiency in COBOL, JCL, VSAM, DB2, and CICS. + Experience working in zOS environments and developing APIs. + Ability to collaborate effectively with offshore… more
    Cognizant (11/12/25)
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  • Mainframe Automation Engineer

    Bank of America (Plano, TX)
    …Responsibilities include configuration, maintenance, and support of IBM System Automation for ZOS , GDPS-CA technology . + A complex understanding of REXX programming ... Mainframe REXX programming experience a must + Solid Experience of IBM System Automation ZOS . + Mainframe z/OS, JCL, TSO, ISPF knowledge + Ability to work closely… more
    Bank of America (11/01/25)
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  • IS Technical Specialist

    Huntington National Bank (Columbus, OH)
    …Manage code migration to different environments using Changeman. Design and develop solutions using ZoS Connect to create or update ZoS code. Build and deploy ... proxy changes using Azure DevOps and pipelines. Create and update new API swagger documents using Swagger Editor and manage APIs using Apigee X and API gateway. Query data using QMF and Data Studio to research issues, understand the overall application, and… more
    Huntington National Bank (11/01/25)
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  • Identity and Access management (IAM) Mainframe…

    Bank of America (Boston, MA)
    …across enterprise environments. + 10+ Years of experience in RACF, ACF2 and zOS systems + Drives Mainframe Modernization and work in close partnership with the ... CTO Mainframe team to provide SME security leadership. + Deep technical expertise in Mainframe RACF, Vanguard and Microsoft Azure AWS, Databases DB2 and VMSecure and enterprise storage platforms. + Proven ability to design, implement, and manage access… more
    Bank of America (11/14/25)
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  • IT Mainframe Developer - Contract Role (AN)

    Nelnet (Jackson, MS)
    …for version control and promotion. + Familiarity with RACF security and IBM zOS operating systems. + Strong understanding of data flows, screen layouts, and field ... transformations. + Experience with automated testing tools and regression testing strategies. + Ability to work within structured environments and follow established deployment pipelines. **COMPETENCIES - SKILLS/KNOWLEDGE/ABILITIES:** . Attention to detail and… more
    Nelnet (11/12/25)
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