Senior Database Administrator

2 weeks ago


Kolkata, India Tata Consultancy Services Full time

TCS HiringTCS is having virtual drive for skill Oracle Database Administration for Kolkata Location on 31st Oct 2025Exp req: 9 to 15 yrsMode of Interview:VirtualJDMust-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



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