• Senior Customer Solutions Engineer…

    Rocket Software (Jefferson City, MO)
    …is a full-time remote opportunity located anywhere in the United States. The Senior Customer Solutions Engineer brings creativity, curiosity and passion to the ... and provide training for the IBM OMEGAMON product family and various other IBM Mainframe products. The candidate must have a strong working knowledge of IBM z/OS, … more
    Rocket Software (05/09/25)
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  • Senior Systems Engineer…

    Fiserv (Jefferson City, MO)
    …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 z/OS Systems Engineer

    Fiserv (Jefferson City, MO)
    …opportunities coming from customer requests or as opportunities that present themselves to the engineer . As a senior engineer , your focus will include saving ... scale, come make a difference at Fiserv. **Job Title** Senior z/OS Systems Engineer **What does a...the overall quality of data captured. Customers include the Mainframe organization, as well as any other Fiserv business… more
    Fiserv (07/11/25)
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  • Sr Principal Software Engineer

    Mastercard (O'Fallon, MO)
    …realize their greatest potential._ **Title and Summary** Sr Principal Software Engineer Overview: Architecture &Technology (A&T) is a team of specialists and ... senior engineers who reach across Programs and teams across...Guild. The Role: As an A&T Sr Principal Software Engineer you will participate in numerous engagements with Mastercard… more
    Mastercard (06/18/25)
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