SalaryPeak

Database Administrator (DBA)

COMBUILDER PTE LTD
Singapore 1+ years Posted Feb 26, 2026

Salary Range

SGD 60,000 - SGD 84,000 /year

SGD 5,000 - SGD 7,000/month

Skills Required

Disaster recovery planning and testingMongoDBOracleData SecurityInformation TechnologyComputer ScienceTuningDatabase AdministrationSQL ServerDatabase Management Systemdatabase improvementsClustering

Job Description

We are seeking a skilled and experienced Database Administrator (DBA) to join our team. The ideal candidate will be responsible for the performance, integrity, and security of our databases. As a DBA, you will work closely with our project team member to ensure the availability and functionality of our database systems, optimizing their performance and implementing data security measures.

Key Responsibilities:

1. Database Management:

  • Install, configure, and maintain database software and related technologies.
  • Monitor and optimize database performance, ensuring high availability and reliability.
  • Configure database backups and disaster recovery procedures.
  • Troubleshoot database issues and perform root cause analysis.

2. Data Security:

  • Implement and maintain data security policies and procedures.
  • Ensure compliance with data privacy regulations and standards.
  • Configure and maintain database access and permissions, identifying and mitigating security risks.

3. Database Design and Development:

  • Collaborate with developers to design and implement database schemas.
  • Optimize database design for performance and scalability.
  • Develop and maintain database documentation and standards.

4. Database Administration:

  • Create and maintain database users and roles, managing access permissions.
  • Perform database upgrades and patches, ensuring system compatibility and stability.
  • Configure and maintain database replication and clustering for high availability.

5. Performance Tuning and Optimization:

  • Analyze and optimize database queries and indexes for improved performance.
  • Monitor database performance metrics and implement tuning strategies as needed.
  • Identify and resolve performance bottlenecks and resource contention issues.

Qualifications:

  • Bachelor’s degree in computer science, Information Technology, or related field.
  • In-depth knowledge of database management systems (e.g., SQL Server, Oracle…etc)
  • Strong understanding of data security principles and best practices.
  • Effective communication and collaboration abilities.
  • Hands-on experience driving improvements in product performance via changes in database schema, logical and physical data organization (partitioning), tuning and configuration.
  • Experience implementing/maintaining database failover mechanism (clustering, mirroring, Availability Group) and perform disaster recovery exercises for mission-critical databases.
  • Experience with maintaining and optimizing MongoDB is a plus.
  • Strong skills in SSRS report development and SSIS/ETL.
  • Relevant certifications (e.g., Oracle Certified Professional, Microsoft Certified: Azure Database Administrator Associate) are a plus.

Based in AMK, required to travel to clients' side when necessary (depending on project)