Database Administrator (Contract)
Public Service Division · Singapore
IT Services and IT Consulting · 1,001-5,000 employees
About the role
The Database Administrator will design, implement, and maintain Oracle, SQL Server, and PostgreSQL systems to support critical banking operations. They are also responsible for ensuring high availability, database security, performance tuning, and implementing robust backup and recovery strategies.
What they look for
Requirements
Candidates must hold a bachelor's degree in computer science or a related field and possess at least 5 years of experience in a critical environment. Proficiency in database technologies, scripting languages, and relevant certifications is required to manage high-availability database solutions.
Full description
[What the role is]
This role sits within the IT Operations Division – Infrastructure Services Management Team.
[What you will be working on]
- Design, implement, and maintain Oracle, SQL Server and PostgreSQL (including pgvector) database systems to support critical banking operations
- Develop and implement high availability technologies such as Oracle RAC, SQL Server Always On and PostgreSQL high availability solutions
- Optimize database performance, security, and availability through proactive monitoring and tuning
- Develop and implement backup and recovery strategies to ensure data integrity and business continuity
- Collaborate with cross-functional teams to integrate database solutions with other IT systems and applications
- Monitor for database vulnerabilities and perform regular upgrades and patches
- Automate common database maintenance tasks
- Ensure compliance with data protection regulations
[What we are looking for]
- Bachelor’s degree in computer science, Information Technology, or related field
- Minimum 5 years of experience supporting Oracle and SQL Server and PostgreSQL (including pgvector) in a financial institution or similar critical environment
- Oracle, MSSQL and PostgreSQL certifications
- Proven experience in implementing and managing Oracle RAC, SQL Server Always On and PostgreSQL high availability solutions
- Strong understanding of database security, performance tuning, and disaster recovery procedures
- Proficiency in scripting languages (e.g., Shell, Python, Perl) and experience with database automation tools
- Excellent problem-solving skills and ability to work under pressure in a fast-paced environment
- Strong communication and interpersonal skills, with the ability to explain technical concepts clearly
- Knowledge of DevOps practices and tools
- Familiarity with database compliance standards (e.g. CIS baselines) and Government IM8
- Experience with other database technologies (e.g. MySQL, Yugabyte)
- Experience with installation and managing databases in AWS
As part of the shortlisting process for this role, you may be required to complete a medical declaration and/or undergo further assessment.
This is a 2-Year Contract position. All applicants will be notified on whether they are shortlisted or not within 4 weeks of the closing date of this job posting.
