• Senior Mainframe Performance

    Fiserv (San Diego, CA)
    …make an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe Performance Engineer (z/OS) **About your role:** You ... SLAs and KPIs. **What you'll do:** + Conduct detailed analysis of mainframe performance metrics to identify areas for improvement as well as generating detailed… more
    Fiserv (07/06/25)
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  • Senior Mainframe Storage…

    Fiserv (Buffalo, NY)
    …to make an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe Storage Engineer **What does a successful Senior ... Virtual Tape devices. You will plan, design, manage, configure, implement, performance tuning, backup and recovery, data replication, and disaster recovery… more
    Fiserv (07/10/25)
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  • Senior Mainframe Infrastructure…

    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 Storage Engineer II

    Bank of America (Chandler, AZ)
    Mainframe Storage Engineer II Chandler, Arizona **To proceed with your application, you must be at least 18 years of age.** Acknowledge Refer a friend **To ... must be at least 18 years of age.** Acknowledge (https://ghr.wd1.myworkdayjobs.com/Lateral-US/job/Chandler/ Mainframe -Storage- Engineer -II\_25028961-1) **Job Description:** At Bank of America,… more
    Bank of America (07/11/25)
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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, ... the candidate will work closely with senior system programmers to support and maintain... system programmers to support and maintain our z/OS mainframe environment. This is a great opportunity for someone… more
    City of New York (05/03/25)
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  • Senior Systems Engineer

    Fiserv (Topeka, KS)
    …impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Systems Engineer (CICS/Assembler) **About your role:** You will provide ... (installation, implementation, administration, and maintenance) for all Fiserv IBM mainframe -based CICS/TS solutions supporting Fiserv's Issuing, Acquiring, and Payments… more
    Fiserv (06/01/25)
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  • Senior Customer Solutions Engineer

    Rocket Software (Juneau, AK)
    …is a full-time remote opportunity located anywhere in the United States. The Senior Customer Solutions Engineer brings creativity, curiosity and passion to the ... the IBM OMEGAMON product family and various other IBM Mainframe products. The candidate must have a strong working...is a plus. **Soft Skills and Practices:** + Analyzing performance data to tune the system and reduce overhead.… more
    Rocket Software (05/09/25)
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  • Senior IBM Z Operating Systems…

    Bank of America (Richmond, VA)
    Senior IBM Z Operating Systems Engineer Plano,...is at the heart of everything we do. Our Mainframe environment is one of the world's largest and is ... must be at least 18 years of age.** Acknowledge (https://ghr.wd1.myworkdayjobs.com/Lateral-US/job/Plano/ Senior -IBM-Z-Operating-Systems- Engineer \_25025870) **Job Description:** At Bank of America,… more
    Bank of America (06/17/25)
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  • Senior , Software Engineer

    Walmart (Sunnyvale, CA)
    …a high impact application on the customer experience. Join our dynamic team as a Senior Engineer for the Walmart core Payments group, where youll lead and ... for this team is to move payment processing workloads for US stores from mainframe -based system to a cloud native solution. Payment processing is arguably one of the… more
    Walmart (05/16/25)
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  • FLEX Senior Systems Engineer

    Marriott (Bethesda, MD)
    …z/TPFsystem and other general systems programming **Desired Experience:** + 10+ years mainframe systems or applications support. + Performance monitoring and ... z/TPF systems programming tasks, primarily in support of the Marriott mainframe reservation environment. **CANDIDATE PROFILE** **Required Experience:** + 5+ years… more
    Marriott (06/11/25)
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