Cloud Database Administrator - L2

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PCCW

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Job Summary


Salary
S$5,000 - S$6,500 / Monthly

Job Type
-

Seniority

Years of Experience
At least 7 years

Tech Stacks
Python MySQL PostgreSQL SQL Azure IAM Microsoft AWS DynamoDB Bash scripting RDS Amazon RDS

Job Description

LPS is seeking a highly skilled Cloud Database Administrator (Cloud DBA) with strong expertise in AWS RDS and cloud-native database management. This role is integral to the stability, performance, and security of cloud database environments supporting government applications.

The Cloud DBA will provide Level 2 operational support, contribute to automation, and ensure alignment with cloud compliance frameworks including GCC and GCC+.

Key Responsibilities:

  • Administer and support production and nonproduction AWS cloud databases (RDS, DynamoDB, Aurora).
  • Implement and manage backup and recovery procedures, replication, and high-availability configurations.
  • Ensure all database systems comply with encryption standards and government-mandated frameworks (GCC/GCC+).
  • Collaborate with internal teams for user/vendor coordination, schema changes, and query optimisation.
  • Identify and assess vulnerabilities; prioritise patching based on risk, severity, and business impact.
  • Monitor database performance via CloudWatch, Performance Insights, and Trusted Advisor; address tuning requirements.
  • Design and maintain secure, scalable database infrastructure using CloudFormation and Lambda.
  • Perform Account Baseline Reviews (ABLR) and periodic Account Reviews to validate and clean up database access.
  • Provide 24×7 L2 operational support for database-related incidents and service requests.
  • Maintain SHIP-HATS JIRA logs for task tracking and incident resolution documentation.

Requirements:

Experience:

  • 7+ years in database administration; minimum 3 years in AWS and RDS environments.
  • 3–5 years managing SQL-based databases in enterprise or government contexts.

Technical Skillsets:

  • Hands-on experience with MySQL, PostgreSQL, and SQL Server.
  • Solid grasp of Amazon RDS and native AWS monitoring tooling.
  • Exposure to GCC/GCC+ environments and WOG compliance standards is highly preferred.
  • Technical Skills ▸ Proficient in Python and Bash scripting for automating database operations.
  • Strong troubleshooting skills: connectivity, performance bottlenecks, replication issues.
  • Familiarity with database clustering, sharding, and high-availability architectures.
  • Experience securing cloud data assets in line with government compliance policies.
  • Working knowledge of AWS CloudFormation, Lambda, IAM, and CloudWatch.

Certifications:

  • AWS Certified Database – Specialty (required).
  • AWS Certified Solutions Architect – Associate (required).
  • Microsoft Certified: Azure Database Administrator Associate (preferred).

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