Oracle Database Administrator

Tata Consultancy Services • bengaluru, karnataka, India • Posted June 26, 2026

Location bengaluru, karnataka

Job Type Full-time

Category asm,databases,oracle,performance,server,sql

Posted June 26, 2026

Must-Have  

 
All functions associated with maintenance of Oracle Server databases including security, back-up, reporting, and recovery procedures 
Core Oracle DBA activities for Oracle 9i/10G/11g & 12c including error Diagnosis and handling of the same 
Create, Build, and up-gradation of Instances and databases 
Oracle database build using ASM on RAC/non-RAC. 
Manage and troubleshoot the L3 tasks independently 
Performance tuning, Scripting knowledge 
Share domain and technical expertise, providing technical mentorship. 
Database security patch application. 
Troubleshooting DB – Crash 
Rebuild Database due to Incident 
Responsible for improvement and maintenance of the databases to include rollout and upgrades 
Cross-training to support SQL in terms of maintenance of physical database structures and associated hardware, network, and system configurations. ...
            

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