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Senior z/OS Systems Administrator (Remote)

Remote, USA Full-time Posted 2026-08-04
Title: Senior z/OS Systems Administrator Location: reputed company work Type: Long Term Contract Must-Haves 10+ years of hands-on SMP/E experience in reputed company reputed company 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 reputed company z/OSMF (z/OS Management Facility). Extensive experience administering and supporting reputed company z/OS in large reputed company environments. Strong knowledge of z/OS reputed company architecture, configuration, maintenance, and troubleshooting. Experience installing and maintaining reputed company and reputed company-party mainframe software. Extensive experience applying PTFs, APARs, maintenance packages, and software upgrades using SMP/E. Strong understanding of SMP/E reputed company structures, reputed company, SYSMOD processing, HOLDDATA, RECEIVE, APPLY, ACCEPT, and RESTORE processes. Strong knowledge of JCL, TSO/ISPF, UNIX reputed company Services (USS), and z/OS utilities. Ability to diagnose reputed company reputed company problems using z/OS logs, dumps, reputed company 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 reputed company technical issues. Apply To This Job

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