Job Description
Role : Mainframe ZOS & Storage Admin Tasks
nExperience : 4 to 6 years
nLocation : Chennai
nKeyword : Mainframe zOS/Storage Admin ,z12/z13/z14/z15 Mainframe HW and Sysplex
n

n

nYears of Experience
nMinimum 5+ years of hands-on technical experience as a Mainframe zOS/Storage Admin
n

n

nTechnical requirements
n
n
Hands-on experience with z12/z13/z14/z15 Mainframe HW and Sysplex Setupn
z/OS v2.x, JES2, DFSMS, VTAM, RACF/ACF2, TCP/IP, OMVS, RMF/SMFn
SMP/E, various ISV products, UserMods and Exits.n
IPL/POR procedures, various Mainframe Consolesn
Mainframe Tools – OMEGAMON, TEPS, Netview, SIEMn
Assembler, REXX, JCL and CA-OPS/MVS, Tivoli SA Automationn
Tivoli SA knowledge is very keyn
IODF/IOCDS, HCD/HCM, Mainframe Capacity Planning and Performance Tuningn




PARMLIB and PROCLIB concatenation, Memory Regions customization and maintenancen
Experience in Disaster Recovery setup and conducting DR drills.n
Experience in Mainframe MIPS Optimization, Software rationalizationn
Hands-on experience with IBM DS8000, IBM TS7000, EMC-VMAX/PowerMax & DLm HWn
IBM-Metro/Global Mirror, Copy Services, EMC-SRDF, EMC-GDDRn
DFSMS suite, CA-1, IBM CSMn
Flash Copy, BCV-SnapVX, zDP, Secure Guarded Copy (SGC)n
Setup and Manager Mainframe DC Storage Replicationn
Perform all BAU and Project related Mainframe OS/Storage related activities.n

n

n

n

n

📌 Mainframe Zos Tamil Nadu
🏢 Tata Consultancy Services
📍 Tamil Nadu