Oracle Database Administrator

About the role

Tata Consultancy Services (TCS) is looking for an Oracle Database Administrator to join a fast‑paced, collaborative environment where technology supports critical business operations. The role ensures reliability, performance, security, and availability of Oracle database platforms that underpin enterprise applications.

Key responsibilities

• Install, configure, upgrade, and maintain Oracle Database environments (11g, 12c, 19c or newer).
• Monitor performance, availability, and capacity; perform tuning and optimization.
• Manage backup, recovery, and disaster‑recovery processes using RMAN and related tools.
• Implement security controls, user access management, and compliance requirements.
• Support migrations, upgrades, patching, and high‑availability configurations such as RAC, Data Guard, and ASM.
• Troubleshoot incidents, performance bottlenecks, and production issues.
• Collaborate with application teams for deployments and database‑related needs.
• Develop and maintain automation scripts for routine administrative tasks.
• Monitor storage utilization, forecast capacity, and document configurations and procedures.

Required profile

• Detail‑oriented, proactive professional with strong Oracle DBA expertise.
• Experience supporting mission‑critical production environments.
• Ability to work effectively with global, cross‑functional teams in an Agile setting.

Required skills

• Oracle Database (11g, 12c, 19c or newer)
• Oracle RAC, Data Guard, ASM, RMAN
• SQL and PL/SQL
• Linux/Unix administration and shell scripting
• Backup, recovery, cloning, and disaster‑recovery strategies
• Performance tuning and query optimization
• Familiarity with cloud database services (AWS, Azure, OCI) – a plus
• Experience with monitoring and automation tools – a plus