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▷ (08 / 11 / 2025) TCS Is Hiring For Mainframe Network Admin

▷ (08 / 11 / 2025) TCS Is Hiring For Mainframe Network Admin

Tata Consultancy ServicesBengaluru, Karnataka, India
10 hours ago
Job description

Location- Chennai / Bangalore / Hyderabad

Exp Range- 6-12 yrs

Technical requirements

  • Mainframe Data Center Architecture (Metro Mirror, Global Mirror, MGM, 2 / 3 / 4 site GDPS & GDDR)
  • Conversant with both IBM and EMC HW and Replication methodology. Hitachi optional.
  • Mainframe Data Center Physical Planning and Design
  • Experience in IBM z14, z15 & z16 Mainframe HW and Parallel Sysplex / GDPS-GDDR Setup
  • Experience in both IBM and EMC Disk and Tape Storage hardware, software and replication.
  • z / OS v2.x, JES2 / JES3, DFSMS, SNA / VTAM & TCP / IP, RMF / SMF
  • Mainframe Tools–SIEM (Q-Radar), z / OS-SA or CA-OPS / MVS Automation
  • Mainframe DB2, MQ, CICS, WAS, Control-M
  • Mainframe Security ACF2
  • Mainframe Capacity Planning and Performance Tuning
  • Experience in Disaster Recovery setup and conducting DR drills.
  • Experience in Mainframe MIPS Optimization, Software rationalization
  • Hands-on experience with Hitachi VSP 5500, IBM DS8000, IBM TS7000 etc.
  • IBM-Metro / Global Mirror, Copy Services, EMC-SRDF, EMC-GDDR
  • Flash Copy, BCV-SnapVX, zDP, Safe Guarded Copy (SGC)
  • Setup and Manager Mainframe DC Storage Replication
  • Mainframe Software Rationalization
  • Mainframe Modernization and Exit strategies
  • Mainframe Performance Tuning – BP tuning, zIIP, SMT
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▷ (08/11/2025) TCS Is Hiring For Mainframe Network Admin • Bengaluru, Karnataka, India