Oracle DBA

Role Descriptions

• Install, configure, administer, and maintain Oracle databases in enterprise environments.
• Manage Oracle Database 10g, 11g, and/or 12c environments.
• Implement and maintain Oracle RAC and Data Guard for high availability and disaster recovery.
• Manage database backup, restoration, and recovery using RMAN and RMAN Catalog.
• Monitor database performance and troubleshoot database-related issues using OEM, Grid Control, Toad, Spotlight, and other monitoring tools.
• Develop, debug, tune, and optimize SQL queries and PL/SQL code.
• Perform Oracle database security administration and access management.
• Write and maintain UNIX/Linux shell scripts for database administration and automation.
• Support database interfaces and backend application integrations.
• Collaborate with application development, infrastructure, architecture, and operations teams.
• Participate in 24×7 rotational on-call support and resolve critical database issues.

Required Qualifications

• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related technical field.
• 10+ years of hands-on Oracle DBA experience in enterprise environments.
• At least 3 years of experience administering Oracle Database 10g, 11g, and/or 12c.
• Strong experience with Microsoft Windows, Linux, and UNIX operating systems.
• Hands-on expertise in Oracle RMAN and RMAN Catalog.
• Strong knowledge of Oracle Data Guard, including physical and/or logical standby databases.
• Experience with Oracle RAC and high-availability database environments.
• Hands-on experience with Oracle Enterprise Manager (OEM), Grid Control, EMREP, and OMS.