L3 Oracle DBA (Exadata)
Location
singapore, singapore
Job Type
Full-time
Category
Other-General
Posted
June 05, 2026
Experienced Oracle DBA responsible for providing L3 production support for Exadata environments, ensuring database availability, performance, and reliability in large-scale enterprise systems.
- Provide L3 support for Oracle databases on Exadata.
- Administer Oracle RAC, ASM, Grid Infrastructure, and Data Guard.
- Perform database monitoring, performance tuning, and troubleshooting.
- Manage patching, upgrades, backup, and recovery using RMAN and Data Pump.
- Support database environments on Linux/Unix systems.
- Collaborate with application and infrastructure teams to resolve database issues.
- Follow change management and operational procedures.
- 10+ years of Oracle DBA experience.
- Strong hands‑on experience with Exadata, RAC, ASM, and Data Guard.
- Expertise in performance tuning, backup, and recovery.
- Experience with Linux/Unix and shell scri...