Oracle Cloud DBA - Performance & HA Expert

Beyondsoft Singapore; Singapore; On-site; SGD 60,000 - 100,000; Full time

Job summary

Beyondsoft Singapore is seeking an Oracle Database Administrator to support our aviation client in Changi. You will monitor health, performance, and configurations while optimizing SQL and indexing, and ensuring robust backup, recovery, and high availability.

You will work with cloud-based Oracle services, diagnose complex interactions, and implement resilience enhancements. A degree in IT and 2+ years of DBA experience are expected, with Oracle certs preferred.

Qualifications

• Proven Oracle DBA experience with strong performance tuning.
• Experience with managed Oracle DB services in a cloud environment.
• Knowledge of backup/recovery, high availability, security, and monitoring.
• Ability to diagnose complex database and application interaction issues.
• Degree or diploma in Information Technology or related discipline; Oracle certification preferred.
• Typically 2+ years of Oracle DBA experience.

Responsibilities

• Assess database health, configuration, capacity and performance.
• Perform SQL tuning, indexing review and execution plan analysis.
• Support backup, recovery, patching, maintenance and resilience activities.
• Investigate database related incidents, locking, latency, storage and connectivity issues.
• Advise on scaling, parameter configuration, monitoring and operational best practices.
• Support change implementation, testing, rollback planning and post change validation.
• Document findings, recommendations, actions and residual risks.
• Coordinate with application, data and cloud infrastructure teams while protecting service availability.

Skills

Oracle database administration

Performance tuning

Cloud Oracle services

Backup and recovery

High availability

Monitoring

Diagnostic skills

Education

Degree or Diploma in IT

Job description

Beyondsoft Singapore is seeking an Oracle Database Administrator to support our aviation client in Changi. You will monitor health, performance, and configurations while optimizing SQL and indexing, and ensuring robust backup, recovery, and high availability.

You will work with cloud-based Oracle services, diagnose complex interactions, and implement resilience enhancements. A degree in IT and 2+ years of DBA experience are expected, with Oracle certs preferred.