Oracle Database Administrator
Location
singapore, singapore
Job Type
Full-time
Category
Other-General
Posted
June 17, 2026
Job Description & Requirements Key Responsibilities
- Manage and administer Oracle databases (versions 12c, 19c, and newer) in production and development environments.
- Perform advanced database performance tuning, query optimization, and index management.
- Design and implement high availability (HA), disaster recovery (DR), and backup strategies (RMAN, Data Guard).
- Automate routine database tasks using PL/SQL, Shell scripting, or Ansible.
- Apply patches, perform upgrades/migrations (on-prem and cloud), and manage version control.
- Implement and enforce database security, roles, and user access controls.
- Monitor database health and proactively identify and resolve potential issues.
- Provide L3 support for escalated incidents and lead root cause analysis.
- Collaborate with development, infrastructure, and DevOps teams to support application and system integration.
- Participate in on-call rotati...