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Oracle DBA with GoldenGate Expertise (Goverment Project) at Unison Group

Singapore, , Singapore -

Full Time

Start Date

Immediate

Expiry Date

16 Jul, 26

Salary

0.0

Posted On

17 Apr, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Oracle DBA, Oracle GoldenGate, Oracle RAC, Data Guard, ASM, SQL, PL/SQL, Performance Tuning, RMAN, Linux, Unix, Oracle Enterprise Manager, Database Administration, Disaster Recovery, High Availability

Industry

Business Consulting and Services

Description

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 Required Skills & Qualifications 5+ 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

Responsibilities

The candidate will manage, maintain, and optimize mission-critical Oracle database systems including high availability and disaster recovery. Responsibilities also include administering Oracle GoldenGate for real-time data replication and performing database patching, upgrades, and migrations.