Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Expert

Experience required

10 years minimum

Working hours

Regular working hours

Job source

www.dice.com

Tech stack

Unix Job Control Language (JCL) Rexx (Programming Language) Systems Architecture Z/OS Diagnostic Tools Tso/ispf

Requirements

• 10+ years of hands-on SMP/E experience in enterprise IBM z/OS environments.
• 10+ years of hands-on REXX scripting experience, including development of automation for systems administration and operational tasks.
• Strong hands-on experience with IBM z/OSMF (z/OS Management Facility).
• Extensive experience administering and supporting IBM z/OS in large enterprise environments.
• Strong knowledge of z/OS system architecture, configuration, maintenance, and troubleshooting.
• Experience installing and maintaining IBM and third-party mainframe software.
• Extensive experience applying PTFs, APARs, maintenance packages, and software upgrades using SMP/E.
• Strong understanding of SMP/E CSI structures, zones, SYSMOD processing, HOLDDATA, RECEIVE, APPLY, ACCEPT, and RESTORE processes.
• Strong knowledge of JCL, TSO/ISPF, UNIX System Services (USS), and z/OS utilities.
• Ability to diagnose complex system problems using z/OS logs, dumps, system messages, and diagnostic tools.
• Strong understanding of mainframe change-management and production-control processes.
• Excellent analytical, troubleshooting, documentation, and communication skills.
• Ability to work independently and take ownership of complex technical issues.

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