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z/OS Systems Administrator

TWO95 International, Inc
United States
2 days ago
Apply on www.dice.com
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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.

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on www.dice.com
Prepare application

Good distractions

Talks and stories from around this role — technically off-topic, practically not.

Moments

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Maximilian Jesch Maximilian Jesch · World Congress 2026 Europe

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Alexandra Petri · World Congress 2023

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Reverting destructive Unix commands with the Undo utility

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