We are seeking an experienced Oracle Database Administrator (Oracle DBA) to manage, maintain, and optimize Oracle Database and Oracle E-Business Suite (EBS) environments across on-premises and Oracle Cloud Infrastructure (OCI). The ideal candidate will ensure database performance, availability, security, backup, recovery, and high availability while supporting multiple enterprise environments.

• Administer Oracle databases across Production, DR, Development, Testing, Training, and Staging environments.
• Perform database installation, configuration, patching, upgrades, migrations, backup, recovery, and performance tuning.
• Manage Oracle EBS R12.2 Application and Database tiers, including cloning, patching, upgrades, and environment refreshes.
• Monitor database health, availability, security, and capacity while troubleshooting performance and application issues.
• Administer Oracle Cloud Infrastructure (OCI), including Compute, Database Services, Networking, Storage, Monitoring, and Identity & Access Management.
• Configure and support Oracle Data Guard, RMAN backup and recovery, and high availability solutions.
• Implement database security, user access management, auditing, and compliance with organizational policies.
• Support Linux-based Oracle environments and automate routine administration tasks using shell scripting.
• Collaborate with Infrastructure, Cloud, Network, Security, and Oracle Applications teams to ensure stable operations.
• Maintain technical documentation and support disaster recovery and business continuity initiatives.