Provide premium z/OS system programming support for Ensono mainframe clients.
Perform z/OS upgrades (V2.5, V3.1) using SMPE and zOSMF workflows.
Upgrade/maintain ISV products to ensure z/OS compatibility.
Collaborate with vendor teams to upgrade zOS/ISV products before end of support.
Participate in ISV and z/OS deployments and related support functions.
Review and document system software, configs, test plans, and guides.

🎯 Requirements

8+ years as a Mainframe System Programmer (z/OS & ISVs).
Experience in SMP/E installations and ISV product upgrades.
z/OS upgrades workflow and JES3/JES2 initialization experience.
Proficient in JCL and IBM Utilities (IEBGENER/IEBCOPY/DFDSS).
ISPF/TSO experience; REXX/CLIST basics.
Strong analytical, communication, and teamwork skills.

🎁 Benefits

Shift Timing: 1:30 PM to 10:30 PM.
Equal opportunity employer.
Growth opportunities in a premium mainframe environment.

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