Oracle Database Administrator - Performance Tuning

Description :

Oracle Database Administrator (DBA) 4 Years Experience

Job Summary :

We are seeking a motivated and detail-oriented Oracle Database Administrator (DBA) with approximately 4 years of hands-on experience in managing, maintaining, and optimizing Oracle database environments. The ideal candidate will have strong proficiency in Oracle administration tasks including installation, configuration, performance tuning, backup & recovery, and monitoring. This role involves close collaboration with cross-functional engineering and support teams to ensure secure, high-availability database operations.

Key Responsibilities :

- Install, configure, and maintain Oracle databases across development, staging, and production environments.

- Perform database monitoring, performance tuning (SQL tuning, indexing, AWR reports), and capacity planning.

- Manage backup and recovery procedures using RMAN, Data Pump, and other Oracle tools.

- Implement database security best practices, including user management, roles, and privileges.

- Support and troubleshoot database-related incidents, ensuring minimal downtime and quick resolution.

- Participate in database upgrades, patching, and migration activities.

- Collaborate with developers and application teams to optimize queries and implement database changes.

- Document procedures, configurations, and best practices for internal knowledge sharing.

Required Qualifications :

- Approximately 4 years of experience as an Oracle Database Administrator.

- Strong hands-on experience with Oracle 11g/12c/19c administration.

- Proficiency in SQL, PL/SQL, performance tuning, and query optimization.

- Experience with RMAN, Data Guard, Data Pump, and database backups.

- Familiarity with Linux/Unix environments and shell scripting.

- Solid understanding of database architecture, high availability concepts, and troubleshooting.

- Strong communication skills with the ability to collaborate effectively in remote or hybrid setups.

Preferred Qualifications :

- Experience with Oracle RAC, ASM, and OEM (Oracle Enterprise Manager).

- Exposure to cloud platforms such as AWS RDS, OCI, or Azure Databases.

- Knowledge of automation using shell scripts or Python.

- Certifications such as Oracle OCA/OCP.

Work Environment & Benefits :

- Flexible working hours with potential overlap in global team schedules.

- Opportunity to work on mission-critical database systems and cutting-edge technologies.

- Supportive, growth-focused, and collaborative work culture.