Senior zOS Systems Administrator

Deep hands-on experience supporting enterprise IBM mainframe environments. Key Requirements: 10+ years of hands-on SMP/E experience, 10+ years of REXX scripting & automation, strong hands-on experience with z/OSMF, extensive z/OS administration, upgrades, maintenance & troubleshooting, strong knowledge of JCL, TSO/ISPF, USS & z/OS utilities, experience with PTFs, APARs, HOLDDATA, SYSMODs, CSI, zones, RECEIVE/APPLY/ACCEPT/RESTORE, installing and maintaining IBM & third-party mainframe software, problem determination, root-cause analysis, and production support experience. Preferred Skills: JES2, RACF, TCP/IP, HMC, IBM Z hardware, Parallel Sysplex, Coupling Facility, WLM, RMF/SMF, System Automation, SDSF, DFSMS, Disaster Recovery, mainframe monitoring tools.