SalaryPeak

Oracle DBA (GoldenGate)

UNISON CONSULTING PTE. LTD.
Singapore 7+ years Posted Apr 17, 2026

Salary Range

SGD 96,000 - SGD 132,000 /year

SGD 8,000 - SGD 11,000/month

Skills Required

PL/SQLTroubleshootingOracleAdministrationBackup & RecoveryAccess ControlSQLDatabase AdministrationCompliancedata consistencyAnalytical and Problem-Solving SkillsReplication ServerSQL DevelopmentData GuardOracle Enterprise Manager

Job Description

We are seeking an experienced Oracle Database Administrator(DBA) with strong expertise in Oracle GoldenGate to manage, maintain, andoptimize mission-critical database systems. The ideal candidate will beresponsible for database performance, high availability, replication, anddisaster 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

Required Skills & Qualifications

  • 7+ years of 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)
  • Strong problem-solving and analytical skills