Senior Oracle Database Administrator

Job Title: Oracle DBA

Company: Tata Consultancy Services (TCS)

Location: Chennai

Experience: 510 Years

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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