Remote z/OS Administrator — Mainframe & Sysplex Expert
Greenwich, Fairfield County, Connecticut, 06830, USA
Listed on 2026-10-31
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IT/Tech
Systems Administrator, IT Infrastructure, IT Consultant
Cognizant in the Cloud, Infrastructure, and Security Services Practice (CIS) is seeking a z/OS Administrator for a remote role in the United States. You will manage z/OS systems, apply patches, and oversee Parallel Sysplex operations while coordinating with ISV products and RMF tooling.
This role requires deep mainframe expertise and hands-on upgrades. Responsibilities include incident management, MF configuration, performance monitoring, and reporting.
This role, Remote z/OS Administrator — Mainframe & Sysplex Expert at Cognizant, could be your next career step.
If your experience matches this role, we encourage you to apply.
All applications are reviewed carefully by our team.
This is a Full Time role.
The position is based in Hartford, CT, United States.
This opportunity is part of our work in IT & Technology.
The advertised compensation is 85.000 - 92.000.
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