Application Database Administrator

Role overview Support and sustain Oracle applications and database environments used by a large enterprise resource planning system. The work centers on keeping application and development environments documented, patched, secure, tuned, and available across a high-availability Oracle stack.

Responsibilities - Administer and maintain Oracle RAC clusters, databases, E-Business Suite (EBS), and Fusion Middleware instances. - Keep the development environment documented, patched, secured, and operational. - Support Oracle EBS and database upgrades, including major database version changes. - Apply performance tuning to both database and application components. - Monitor and address security findings through patching, vulnerability actions, and technical configuration controls. - Use enterprise management and patch deployment tools, and clone application or database instances as needed.

Requirements - At least five years of IT experience, including sustainment of a large-scale Oracle EBS ERP environment. - Security+ certification and U.S. citizenship; ability to pass a T5 background investigation. - Administration experience with Oracle Fusion Middleware, EBS 12.2, and Oracle Enterprise Manager 13c. - Installation and support experience with Oracle RAC and Oracle databases, including versions 11g, 12c, and 19c. - Familiarity with DoD security requirements for databases, including CPU patching, access management, direct grants, and database links. - Experience with security monitoring and testing, performance tuning, Enterprise Manager Cloud Control, patch deployment, and instance cloning; a relevant degree or equivalent experience.

Nice to have - Oracle certification related to the role. - Experience designing single sign-on for supporting applications using tools such as OAM/OID, or working with load balancing.