Senior Oracle Database Administrator
Tata Consultancy Services
5 - 10 years
Chennai
Posted: 31/12/2025
Job Description
Job Title: Oracle DBA
Company: Tata Consultancy Services (TCS)
Location: Chennai
Experience: 510 Years
D
Role & Responsibilities
Install, configure, and maintain Oracle databases (11g/12c/19c)
Perform backup & recovery using RMAN
Database monitoring, troubleshooting & performance tuning
Manage user security, roles, and privileges
Handle patching, upgrades, and migrations
Support production & non-production environments
Implement High Availability & Disaster Recovery (RAC, Data Guard)
Work with Linux/Unix environments
Follow ITIL and TCS delivery standards
Required Skills
Oracle DBA Administration
RMAN, ASM
Oracle RAC, Data Guard
SQL & basic PL/SQL
Performance tuning (AWR, ADDM)
Linux/Unix
OEM Monitoring
Good to Have
Oracle Cloud / OCI exposure
Shell scripting
ITIL knowledge
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