Full-time

Oracle Database Administrator

Posted by Tata Consultancy Services • Chennai, Tamil Nadu, India

📍 Chennai, Tamil Nadu 🕒 June 19, 2026

About the Role

Role: L2 Database Administrator (Oracle/ Cloud / Automation)
Required Technical Skill Set :Primary Oracle Database Administration, RMAN, Dataguard
Secondary MSSQL, MySQL, PostgreSQL
Desired Experience Range :6 8 years
Location: Chennai

Desired Competencies (Technical/Behavioural

Competency)
Must-Have
Key Responsibilities:
User

management:
Create, modify and manage database users, roles and privileges.
Ensure security compliance and access control across the environment.
Space & Tablespace management:
Monitor tablespaces, manage datafiles, perform space allocation, resizing and capacity planning.
Performance Tuning & SQL Optimization:
Analyse AWR/ASH reports, identify top SQL queries, tune SQL queries and improve the database performance.
RMAN Backup & Recovery:
Perform full/incremental backups, restoration, recover and validate backup integrity.
Manage retention policies and recovery catalog.
Database Refresh...

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