Database Administrator

Database Admin

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes.

Job Requirements

• Enterprise DBA experience supporting Oracle, SQL Server, and PostgreSQL databases
• Strong hands‑on experience with Oracle Data Guard (physical/logical), switchover, and failover operations
• Expertise in Oracle Multitenant architecture (CDB/PDB), upgrades, and PDB lifecycle management
• Solid experience with MS SQL Server Always On Availability Groups and failover clustering
• Advanced database performance tuning, query opti...