• Senior Mainframe Systems

    Ensono (Detroit, MI)
    Senior Mainframe Systems Programmer - zOS ISVRemote - United StatesJR011987 Position Summary TheSeniorMainframe Systems Programmer provides ... Focus for this Role + Installation and maintenance of Mainframe Systems Infrastructure software (including z/OS and/or...Qualifications** + Ability to perform skill set of a Mainframe System Programmer + Ability to perform… more
    Ensono (07/26/25)
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  • Senior zOS Systems Programmer

    Charles Schwab (Phoenix, AZ)
    …helping us "challenge the status quo" and transform the finance industry together. Mainframe Systems team delivers a resilient and secure Hardware and software ... Schwab applications. You will work alongside other top skilled mainframe systems programmers to install and configure...Mainframe hardware and software products for the Schwab zOS and zLinux Mainframe environment. Diagnose problems… more
    Charles Schwab (08/10/25)
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  • Senior zOS System Programmer

    Truist (Raleigh, NC)
    …description:** Our Mainframe Engineering team is looking for an experienced, senior level zOS System Programmer to help with zOS new release installs, ... of education and work experience. 2. In- depth knowledge in information systems and ability to identify, apply, and implement best practices. 3. Understanding… more
    Truist (07/29/25)
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  • Mainframe Systems Programmer

    Ensono (Annapolis, MD)
    Mainframe Systems Programmer - CICSRemote -...team, as well as independently. + MF MQ support on zOS a plus + MF WAS (Websphere Application Server) for ... Summary** Provide premium software support and services to Ensono mainframe clients as they relate to CICS. Position reports... zOS a plus WhyEnsono (https://www.ensono.com/company/culture/) ? Ensono is a… more
    Ensono (07/08/25)
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  • Senior Mainframe Systems

    Fiserv (Washington, DC)
    …impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe Systems Programmer (z/OS) **About your role:** The Senior ... Mainframe Systems Programmer (z/OS) is responsible for the...role requires use of a computer and audio equipment **\# mainframe ** **\#mainframecomputing** **\# zOS ** **\#IBM** **\#WeAreMainframe** **\#SystemsProgramming** **\#IBM**… more
    Fiserv (08/02/25)
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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 ... for someone looking to build a long-term career in mainframe systems with hands-on experience, structured training,...Eagerness to learn and build skills in areas like ZOS , CICS, OMEGAMON, and system maintenance. - Strong problem-solving… more
    City of New York (08/02/25)
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  • Senior Mainframe System Programmer

    Fiserv (Frankfort, KY)
    …impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe System Programmer (z/OS) **About your role:** The z/OS Mainframe ... in mainframe technologies and performance management. + In-depth knowledge of mainframe architecture, operating systems (eg, IBM z/OS), and job control… more
    Fiserv (07/12/25)
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