Senior Oracle Database Administrator

Tata Consultancy Services (TCS) is seeking a Senior Database Administrator (DBA) with strong experience in Oracle database administration, performance tuning, and production support to manage, maintain, and optimize mission-critical database environments.

If you are passionate about database performance, large-scale migrations, high availability, and working in complex enterprise environments, this opportunity is for you.

At TCS, we foster a culture of continuous learning, collaboration, and innovation, offering long‑term career growth within one of the world’s leading IT services organizations.

Key Responsibilities

• Administer and support Oracle database environments across production, development, and testing
• Manage database instances, schemas, users, roles, privileges, and tablespaces
• Execute database migrations, including Data Pump (Export/Import), cutover strategies, and validations
• Perform ...