Senior database administrator
HI5 CONSULTING SOLUTIONS PTE. LTD.
Full-time
Database, Analytics & BI, Technical Support & Administration
Location
singapore, singapore, Singapore
Posted
June 16, 2026
Job Description
Job Role
We are looking for a Senior Database Administrator to manage and support mission‑critical database environments. You’ll own HA/DR, performance, security, and automation across SQL Server, Oracle, PostgreSQL, MySQL, MongoDB, and AWS RDS.
Job Responsibilities
- Manage enterprise Microsoft SQL Server, PostgreSQL, MySQL, Oracle, and MongoDB databases supporting transport systems and banking applications
- Perform database installation, configuration, patching, upgrades, and production deployments
- Support 24x7 production operations and SLA‑driven incident management
- High Availability & Disaster Recovery
- Administer SQL Server Always On Availability Groups, Failover Clustering, Log Shipping, Database Mirroring
- Implement and test HA/DR solutions including Oracle replication technologies
- Develop backup/recovery strategies, perform DR drills, validate business continuity procedures
- ...