Oracle Database Administrator

5 days ago


Hyderabad, India Tata Consultancy Services Full time

Job Description: Oracle Database Administrator (DBA)Location: Hyderabad, IndiaExperience Required: 5to 10 yearsKey ResponsibilitiesDatabase Management:Install, configure, upgrade, and manage Oracle databases across development, testing, and production environments.Monitor database performance, implement performance tuning, and optimize queries.Backup & Recovery:Design and implement backup and recovery strategies using RMAN or other tools.Manage disaster recovery plans and ensure database availability and resilience.Database Security:Implement database security policies, including user management, access controls, and encryption.Perform audits to ensure compliance with security standards.Performance Tuning & Optimization:Identify and resolve performance bottlenecks.Optimize database queries, indexes, and configurations for efficient operations.Troubleshooting:Handle database incidents, root cause analysis, and problem resolution.Provide support for database issues and ensure minimal downtime.Patching & Updates:Apply database patches and updates as required.Maintain database software and hardware compatibility.Documentation:Prepare and maintain detailed documentation for database configurations, processes, and procedures.Provide knowledge transfer and training to other team members..Technical Skills:Proficiency in Oracle 11g/12c/19c database administration.Hands-on experience with Oracle RAC, ASM, and Data Guard.Strong knowledge of SQL and PL/SQL programming.Expertise in tools like RMAN, OEM, and database performance monitoring utilities.Other Skills:Familiarity with Linux/Unix operating systems.Strong analytical and problem-solving skills.Excellent communication and teamwork abilities.Preferred Skills:Experience with cloud-based Oracle solutions such as Oracle Cloud Infrastructure (OCI).Knowledge of other database technologies like MySQL, PostgreSQL, or SQL Server.Certification in Oracle Database Administration is a plus.Employment Type: Full-timeWork Model: On-site



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