The Oracle DBA will manage, maintain, and optimize database systems, focusing on performance, high availability, replication, and disaster recovery strategies while supporting Oracle GoldenGate and related technologies.
Job Summary
We are seeking an experienced Oracle Database Administrator (DBA) with strong expertise in Oracle GoldenGate to manage, maintain, and optimize mission-critical database systems. The ideal candidate will be responsible for database performance, high availability, replication, and disaster recovery strategies.
Key Responsibilities
- Install, configure, and maintain Oracle database environments (11g/12c/19c or higher)
- Administer and support Oracle GoldenGate for real-time data replication
- Design and implement high availability and disaster recovery solutions
- Monitor database performance and proactively tune SQL queries and systems
- Manage backup and recovery using RMAN
- Perform database patching, upgrades, and migrations
- Troubleshoot database issues, replication lag, and data inconsistencies
- Ensure database security, compliance, and access control
- Collaborate with application teams for deployment and performance optimization
- Maintain documentation for database configurations and processes
Requirements
- Good experience as an Oracle DBA
- Strong hands-on experience with Oracle GoldenGate (installation, configuration, troubleshooting)
- Expertise in Oracle RAC, Data Guard, and ASM
- Proficiency in SQL, PL/SQL, and performance tuning
- Experience with backup and recovery strategies (RMAN)
- Knowledge of Linux/Unix environments
- Familiarity with OEM (Oracle Enterprise Manager)
Top Skills
Linux
Oem
Oracle Database (11G/12C/19C)
Oracle Goldengate
Pl/Sql
Rman
SQL
Unix
Unison Consulting Singapore Office
1 Changi Business Park Crescent, , Plaza 8 #03-06 Tower A, Singapore, , Singapore, 486025
Unison Consulting Singapore Office
#12-00, 63 Market Street, Bank of Singapore Center, Singapore, , Singapore, 048942
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