Oracle Database Administrator

Tata Consultancy Services; Mumbai; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Tata Consultancy Services (TCS) is conducting a walk-in drive in Mumbai for Oracle Database Administrators. Candidates should carry Govt ID and show strong knowledge of Oracle RAC across 11g, 12c and 18c, along with tuning and high-availability experience. Good-to-have certifications (OCA/OCP) are preferred.

Willingness to work in a 24x7 schedule and weekend support per client requirements is expected. Prior experience with RMAN backups, PSU patching, and cross‑platform migrations will be an

Qualifications

• Strong knowledge of Oracle RAC 11g, 12c and 18c.
• Proficient in RAC networking, diagnosing RAC issues, and upgrading Oracle versions.
• Experience in installation, configuration and migration of Oracle databases across platforms.

Responsibilities

• Monitor and tune Oracle databases for high availability and performance.
• Perform upgrades and patching (PSU) of Oracle databases.
• Manage database users and security, RMAN backups, and cross‑server migrations.

Skills

Oracle RAC

Oracle Single Instance

DR Drills

Performance tuning

RDBMS knowledge

Education

BE/BTech IT

Tools

Oracle 10g-18c

Job description

TCS is conducting a walkin drive on 22nd August in Mumbai location.

Things to carry-Govt ID(Adar/Pan card)

Must-Have

• Strong knowledge on Oracle Single and RAC instance’s.
• Performing DR-DRILL’s and TDE Implementation
• Performance tunning of oracle database.(BE BTECH BSC IT BSC Computer Science

Good-to-Have

• Preferably Oracle OCA and OCP Certified engineers

SN Responsibility of / Expectations from the Role

• Strong knowledge on Oracle RAC 11g, 12c and 18c.Strong knowledge of RAC networking, Sharp trouble shooting knowledge of RAC issues. Good technical knowledge of RAC background process. Oracle Upgradation from Oracle 10g to 11g, 11g to 12c, 12c to 18c
• Strong knowledge of Oracle database migration from one server to another server cross platform. Installation, configuration and implementation of Oracle 11g, 12c and 18c database's as per the best practices and as per the requirements. Creating database as per the requirements. Database User Role management. Applying PSU patching on oracle database on regular basis. Work with the teams to ensure that the associated hardware resources are allocated to the databases and to ensure high availability and optimum performance. To Proactively monitor the database systems to ensure services are up and running.
• Experience of managing multiple RDBMS on large systems. Experience in doing performance and tuning of the databases. Knowledge of Oracle Vault, Oracle TDE. E-wallet, DB security points, RMAN expertise Export and import backups as per the client requirements.
• Problem solving skills and as self-starter. Capacity planning skills ability spot proactive services that benefit to customer in the future.
• Basic conceptual knowledge on various other databases like Mysql, Maria DB ,postgreSQL, Mongo DB and IBM DB2.Willing to work in 24*7 support and even on weekends supports as per the client requirements.