• Illinois Secretary of State (Springfield, IL)
    …Plans, implements, coordinates and evaluates complex technical software functions for mainframe software area; installs, modifies, evaluates and reviews software and ... packages for system loading and systems generation, prepares and maintains the mainframe system software; prepares and maintains programs to process mainframe more
    Upward (07/11/25)
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  • Mainframe Frontend Tester

    Cognizant (Somerset, NJ)
    …a high level of understanding of AIX/Linux operating systems and HPE NonStop (Tandem), mainframe computer operations and familiarity with JCL a plus. + ... technical problems in a highly demanding and challenging environment, enhancing computer operations procedures, and reengineering operation processes to increase… more
    Cognizant (07/16/25)
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  • Mainframe Backend Tester

    Cognizant (Teaneck, NJ)
    …additional Application Teams/additional resources when needed. **Qualifications** + Experience in mainframe computer operations processes and familiar with ... technical problems in a highly demanding and challenging environment, enhancing computer operations procedures, and reengineering operation processes to increase… more
    Cognizant (07/16/25)
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  • Mainframe E2E Platform Management Testing

    Cognizant (Bridgewater, NJ)
    …a high level of understanding of AIX/Linux operating systems and HPE Nonstop (Tandem), mainframe computer operations and familiarity with JCL a plus. + ... As a ** Mainframe ** End to End Testing (Frontend), you will...problems in a highly demanding and challenging environment, enhancing computer operations procedures, and reengineering operation processes… more
    Cognizant (07/23/25)
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  • Mainframe Systems Administrator

    CAI (San Bernardino, CA)
    …+ Support network connectivity to mainframe TCPIP, VIPA etc. + Support computer operations and other mainframe staff to ensure smooth operation ... **Worksite Flexibility** Onsite **Job Summary** We are looking for a motivated Mainframe Systems Administrator to install, implement, test, tune and support IBM and… more
    CAI (07/22/25)
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  • Bim Designer

    City of New York (New York, NY)
    computer operations , and three years of satisfactory, full-time large-scale mainframe computer operations or three years of satisfactory data ... its educational equivalent and three years of satisfactory, full-time large-scale mainframe computer operations or three years of satisfactory data… more
    City of New York (06/15/25)
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  • End to end testing (Backend - Settlement) ONSITE

    Cognizant (Bridgewater, NJ)
    …about role expectations. **What you need to have to be considered** + Experience in mainframe computer operations processes and familiar with JCL, technical ... technical problems in a highly demanding and challenging environment, enhancing computer operations procedures, and reengineering operation processes to increase… more
    Cognizant (07/15/25)
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  • Manager, Data Center Operations

    Ensono (Columbia, SC)
    …ISPF, TSO, CICS, Control-M, TWS/IWS, CA7, etc., basic IBM utilities and other Mainframe Operations technologies as well some Distributed (Linux, Windows, Cloud) ... You Will Need:** + 10+ years of experience in mainframe operations , with at least 5 years...a leadership or management role. + Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent… more
    Ensono (07/12/25)
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  • Senior Software Developer ( Mainframe

    General Dynamics Information Technology (Falls Church, VA)
    …10 + years of related experience **Job Description:** **Software Developer Senior ( Mainframe Operations )** Deliver simple solutions to complex problems as a ... people are our differentiator. As a Software Developer Senior ( Mainframe Operations ) you will help ensure today...YOU'LL NEED TO SUCCEED:** * Education: Bachelors Degree in Computer Science or Related field * Required Experience: 10+… more
    General Dynamics Information Technology (07/12/25)
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  • Mainframe Systems Manager

    City of New York (New York, NY)
    operations of the group. The team is responsible for the IBM mainframe computer system, program products, subsystems and storage. The candidate will manage ... Write and manage all documentation and procedures related to mainframe systems - Work with the Operations ...1. A baccalaureate degree from an accredited college in computer science, engineering or a related field and four… more
    City of New York (07/23/25)
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  • Computer Operator - Mainframe

    ManpowerGroup (Phoenix, AZ)
    Our client, a leading financial institution, is seeking a Computer Operations Technician to join their team. As a Computer Operations Technician, you ... mindset which will align successfully in the organization. **Job Title:** Computer Operations Technician **Location: Phoenix, AZ (Onsite)** **Pay Range:**… more
    ManpowerGroup (07/09/25)
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  • Junior Mainframe System Programmer

    City of New York (New York, NY)
    …z/OS and related program products. - Learn from experienced team members about mainframe operations , tools, and best practices. - Support system maintenance ... Description We are seeking a motivated and detail-oriented Junior Mainframe System Programmer to join our Mainframe ...1. A baccalaureate degree from an accredited college in computer science, engineering or a related field and four… more
    City of New York (05/03/25)
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  • Senior Mainframe Engineer

    System One (Reston, VA)
    Job Title: Senior Mainframe Engineer Location: Reston, VA Type: Contract - 6 + months - strong likelihood of extension and/or perm conversion Contractor Work Model: ... We are seeking a highly experienced, self-driven, and technically versatile Senior Mainframe Engineer to support and evolve our client's enterprise systems. This… more
    System One (07/22/25)
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  • Senior Mainframe Cobol Developer

    Fiserv (Omaha, NE)
    …on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe Cobol Developer **About your role:** We are seeking a highly skilled and ... experienced Senior Mainframe Cobol Developer to join our Core Processing team....Application Development teams, Product Managers, Project Managers, Global Infrastructure Operations (GIO) resources, and Client/Partner IT resources. You will… more
    Fiserv (07/11/25)
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  • Mainframe Systems Architect (CICS)

    Fiserv (Tallahassee, FL)
    …to system problems and outages including storage violations. + Working with computer operations to quickly resolve incidents and automate operational processes ... scale, come make a difference at Fiserv. **Job Title** Mainframe Systems Architect (CICS) **What does a successful ...a large IBM CICS/TS implementation. + Work with Development, Operations , and other technical teams on new and existing… more
    Fiserv (05/04/25)
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  • Mainframe Software Technical Support…

    Broadcom (Plano, TX)
    …Experience with ACL/e (Automated Conversion Language) is a plus * Knowledge of Mainframe Architecture and Operations * Knowledge in Assembler language * ... you apply.** **Job Description:** **Job Description:** Provide technical support for Broadcom Mainframe Software products to ensure our customers are able to use our… more
    Broadcom (07/24/25)
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  • Senior Mainframe System Programmer (z/OS)

    Fiserv (Boise, ID)
    …addressing potential performance issues impacting service levels. + Work with computer operations to quickly resolve incidents and automate operational ... **How you'll work:** + This role requires use of a computer and audio equipment **\# mainframe ** **\#mainframecomputing** **\#zOS** **\#IBM** **\#WeAreMainframe**… more
    Fiserv (07/12/25)
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  • Mainframe Lead L1 L2 teams - VP

    Citigroup (Irving, TX)
    Who are we? Citi Enterprise Command Center ( Mainframe Operations ) provides the first line operations monitoring as well as advance support services that ... Voice Services, Distributed Services, End User Services among others. Role Description The Operations Manager for the L1-L2 Mainframe support owns the technical… more
    Citigroup (07/16/25)
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  • Mainframe zVM Security Engineer

    Bank of America (Charlotte, NC)
    …complex problems + This position is accountable for the system configuration and overall operations of mainframe security packages like RACF and VM:Secure . + ... Mainframe zVM Security Engineer Charlotte, North Carolina;Plano, Texas...to contribute to the protection of system boundaries, harden computer systems and network devices against attacks, and secure… more
    Bank of America (07/10/25)
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  • Mainframe ZOS / DB2 Support

    System One (Reston, VA)
    Job Title: Mainframe / DB2 Support Engineer Location: 100% Remote EST - candidates should be located in MD, VA, DC, or West Virginia Role Type: 6 + months contract ... the days Qualifications Experience: 5 + years' experience in Mainframe DB2 Support. Should have skills in DB2, CICS,...Level: Bachelor's Degree preferred Education Details: Information Technology or Computer Science In Lieu of Education In lieu of… more
    System One (07/11/25)
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