Job Summary: We are seeking an experienced Oracle Database Administrator (DBA) to join our dynamic team. The ideal candidate will have expertise in managing Oracle database systems, ensuring optimal performance, security, and availability. The Oracle DBA will be responsible for database design, maintenance, troubleshooting, and ensuring the integrity of the database environment. Key Responsibilities: + Install, configure, and maintain Oracle database systems, including clustering and high availability features such as RAC (Real Application Clusters). + Monitor database performance, identify potential issues, and optimize system performance. + Perform regular database backups, recovery, and data restoration operations. + Implement database security policies and user access controls. + Work closely with developers to design and implement database schemas, queries, and indexing strategies. + Troubleshoot and resolve database-related issues, including performance tuning and query optimization. + Maintain database integrity, perform routine health checks, and manage database patching and upgrades. + Configure and manage Oracle Data Guard for disaster recovery and replication. + Automate routine DBA tasks through scripting and toolsets. + Collaborate with system administrators, network teams, and application developers to ensure database systems are integrated with overall IT infrastructure. + Provide on-call support for critical production environments. + Ensure compliance with database best practices, security protocols, and audit requirements. + Document database processes, procedures, and configurations. Qualifications: + Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent work experience). + Proven experience as an Oracle DBA, managing large-scale databases in production environments. + Strong knowledge of Oracle Database technologies, including Oracle 11g, 12c, 19c, and Oracle RAC. + Proficiency in SQL and PL/SQL. + Experience with database backup and recovery techniques, including RMAN (Recovery Manager). + Familiarity with Oracle Cloud Infrastructure (OCI) and database-as-a-service (DBaaS) environments is a plus. + Solid understanding of database performance tuning and query optimization. + Strong troubleshooting and problem-solving skills. + Experience with Oracle Enterprise Manager (OEM) and other database management tools. + Knowledge of database security practices and user management. + Experience with scripting languages (e.g., Shell, Perl, Python, etc.) is a plus.