• Mainframe ( z / OS…

    Broadridge Financial Solutions (Chicago, IL)
    …zOS system. Responsibilities: + Design and implement robust messaging solutions using IBM MQ on z / OS , ensuring high availability, reliability, and ... MQ administration and systems programming on the z / OS platform. + 8+ years of hands-on experience supporting IBM MQ in z / OS environments + Strong… more
    Broadridge Financial Solutions (08/22/25)
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  • Senior Mainframe System Programmer…

    Fiserv (Chicago, IL)
    …impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe System Programmer ( z / OS ) **About your role:** The Senior System ... + Knowledge of key subsystems such as DB2, CICS, MQ , HSM, DASD and Tape devices, Catalogs, Coupling Facilities,...of mainframe architecture, operating systems (eg, IBM z / OS ), and job control languages (eg, JCL)… more
    Fiserv (07/12/25)
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  • Mainframe Systems Programmer - CICS

    Ensono (Chicago, IL)
    …("fixes") and + Upgrading, maintaining, enhancing or providing new options to applicable z / OS products within any given customer partition. **What the Ideal ... Mainframe Systems Programmer - CICSRemote - United StatesJR011666...of a team, as well as independently. + MF MQ support on zOS a plus + MF WAS… more
    Ensono (07/08/25)
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  • Senior Datacom/IDMS Consultant

    Broadcom (Lisle, IL)
    …Sign-In before you apply.** **Job Description:** An individual with extensive experience in z / OS mainframe database management systems such as Datacom and/or ... configuration, and upgrade for Broadcom DBMS solutions on the z / OS mainframe . Secondary responsibilities include...Broadcom Software solutions at customer sites + Adopting new open mainframe features such as APIs, modern… more
    Broadcom (08/16/25)
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