Senior Database Administrator

TCS Hiring!!

TCS is having virtual drive for skill Oracle Database Administration for Kolkata Location on 31st

Oct 2025

Exp req : 9 to 15 yrs

Mode of Interview : Virtual

JD

Must-Have

• 9 to 15yrs years of experience in Oracle Database Administration.
• In-depth knowledge of Oracle versions 12c, 19c, and 21c.
• Experience with RAC (Real Application Clusters) and ASM (Automatic Storage Management).
• Proficient in RMAN backup and recovery strategies.
• Strong knowledge of Oracle Data Guard for high availability and disaster recovery.
• Hands-on experience in performance tuning and query optimization.
• Experience with Oracle Enterprise Manager (OEM) for monitoring and management.
• Experience with patching, upgrades, and database cloning.
• Solid understanding of Unix / Linux system administration related to Oracle.
• Proficiency in writing complex PL / SQL scripts and shell scripting for automation.
• Experience in handling large-scale database environments (multi-TB).
• Good communication skills with both technical and management teams