Key Responsibilities

• Install, configure, and maintain Oracle database instances (versions 11g, 12c, and 19c).
• Monitor database performance and health; perform performance tuning and query optimization.
• Configure and manage Oracle Real Application Clusters (RAC), Data Guard, and Recovery Manager (RMAN).
• Implement robust backup and disaster recovery strategies using RMAN.
• Diagnose and resolve database issues including performance bottlenecks, data corruption, and system outages.
• Manage database security including user roles, privileges, encryption, and auditing processes.
• Perform database upgrades, patching, and migrations with minimal downtime.
• Automate routine administrative tasks using PL/SQL, Bash, and Perl scripting.
• Monitor and manage database capacity planning, storage, and system resource utilization.
• Collaborate with development teams to improve application performance and database scalability.

Requirements

• Proven experience as an Oracle DBA working with versions 11g, 12c, and 19c.
• Strong expertise in RAC, Data Guard, and RMAN configuration and management.
• Proficiency in performance tuning and troubleshooting.
• Experience with scripting for automation (PL/SQL, Bash, Perl).
• Solid understanding of database security best practices.
• Ability to perform database migrations and patching with minimal impact on users.
• Strong communication and problem-solving skills.

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