Role : Mainframe ZOS & Storage Admin Tasks Experience : 4 to 6 years Location : Chennai Keyword : Mainframe zOS/Storage Admin ,z12/z13/z14/z15 Mainframe HW and Sysplex Years of Experience Minimum 5+ years of hands-on technical experience as a Mainframe zOS/Storage Admin Technical requirements Hands-on experience with z12/z13/z14/z15 Mainframe HW and Sysplex Setup z/OS v2.x, JES2, DFSMS, VTAM, RACF/ACF2, TCP/IP, OMVS, RMF/SMF SMP/E, various ISV products, UserMods and Exits. IPL/POR procedures, various Mainframe Consoles Mainframe Tools – OMEGAMON, TEPS, Netview, SIEM Assembler, REXX, JCL and CA-OPS/MVS, Tivoli SA Automation Tivoli SA knowledge is very important IODF/IOCDS, HCD/HCM, Mainframe Capacity Planning and Performance Tuning PARMLIB and PROCLIB concatenation,



Memory Regions customization and maintenance Experience in Disaster Recovery setup and conducting DR drills. Experience in Mainframe MIPS Optimization, Software rationalization Hands-on experience with IBM DS8000, IBM TS7000, EMC-VMAX/PowerMax & DLm HW IBM-Metro/Global Mirror, Copy Services, EMC-SRDF, EMC-GDDR DFSMS suite, CA-1, IBM CSM Flash Copy, BCV-SnapVX, zDP, Secure Guarded Copy (SGC) Setup and Manager Mainframe DC Storage Replication Perform all BAU and Project related Mainframe OS/Storage related activities.

📌 Mainframe ZOS & Storage Admin Tasks (Chennai)
🏢 Tata Consultancy Services
📍 Chennai