Description

Key Skills: MySQL, Oracle, UNIX, Windows, Python

Roles and Responsibilities:

1. Oracle Database Engineering & Operations (Primary) 

• Administer, maintain, and support Oracle Database platforms across Development, Test, UAT, Disaster Recovery, and Production environments. 
• Execute Oracle database installation, configuration, patching, upgrades, migrations, backup, and recovery activities. 
• Support Oracle RAC, Data Guard, ASM, and high availability technologies. 
• Manage Oracle database performance, capacity planning, resiliency, and operational health. 
• Implement database automation, monitoring, observability, and operational controls. 
• Support Oracle lifecycle management initiatives, including upgrades, platform refreshes, and modernization activities. 
• Ensure Oracle platforms comply with enterprise security, operational, and regulatory requirements. 

2. Secondary Database Administration & Support 

• Provide administration and operational support for at least one secondary open-source database platform: MySQL, MariaDB, or PostgreSQL. 
• Perform installation, configuration, patching, upgrades, backup, recovery, and troubleshooting activities for supported databases. 
• Support database performance tuning, health monitoring, and operational maintenance. 
• Participate in database migrations, platform standardization, and service improvement initiatives. 
• Ensure secondary database platforms remain stable, secure, and compliant with enterprise standards. 

3. Site Reliability Engineering (SRE) & Service Operations 

• Support implementation of SRE practices across database services. 
• Improve platform reliability, availability, recovery, and operational resilience. 
• Support Service Level Indicators (SLIs), Service Level Objectives (SLOs), and platform health monitoring. 
• Develop automation solutions to reduce operational effort and improve service quality. 
• Perform root cause analysis and implement permanent corrective actions for recurring issues. 
• Support disaster recovery exercises and operational resilience testing. 

4. Incident, Problem & Change Management 

• Provide Level 2 and Level 3 support for critical production database environments. 
• Resolve database incidents within agreed service levels. 
• Participate in Major Incident Management and service restoration activities. 
• Support Change, Release, Problem, and Request Management processes. 
• Drive operational improvements to reduce recurring incidents and improve platform stability. 

5. Security, Risk & Compliance 

• Implement database security controls aligned with MUFG policies and standards. 
• Support database hardening, vulnerability remediation, access reviews, and compliance activities. 
• Manage database auditing, encryption, authentication, and privileged access controls. 
• Support technology audits, regulatory reviews, and risk assessments. 
• Prepare audit evidence and support remediation of audit findings and management action plans. 

6. Automation & Continuous Improvement 

• Develop automation solutions using Shell Scripting, Python, Ansible, or approved enterprise tools. 
• Automate monitoring, operational reporting, backup validation, compliance checks, and routine administration activities. 
• Drive operational efficiency, standardization, and continuous improvement initiatives. 
• Contribute to observability, automation, and platform engineering initiatives. 

7. Collaboration & Technical Leadership 

• Collaborate with application, infrastructure, cloud, middleware, and security teams. 
• Share technical expertise and mentor junior engineers within the team. 
• Support operational governance, service reviews, and technical knowledge management. 
• Participate in regional and global initiatives supporting database services and operational resilience. 

Skills Required:

• 8+ years of hands-on experience in Database Engineering, Database Administration, or Production Support. 
• Strong hands-on Oracle Database administration experience is mandatory. 
• Experience supporting Oracle RAC, Data Guard, ASM, RMAN, and Oracle Performance Tuning. 
• Working knowledge and operational support experience in at least one of MySQL, MariaDB, or PostgreSQL. 
• Experience supporting mission-critical production environments. 
• Experience with database backup/recovery, capacity management, monitoring, and operational support. 
• Familiarity with SRE practices, automation, and operational resilience frameworks. 
• Experience with cloud platforms (e.g., AWS, Azure) and cloud-based database technologies.
• Experience with scripting languages (e.g., Shell, Python) for automation.
• Familiarity with operating systems, particularly Red Hat Enterprise Linux (RHEL) (mandatory), and Windows.
• Strong troubleshooting skills, with the ability to diagnose complex issues related to performance, connectivity, and security.
• Strong communication and collaboration skills.
• Experience working within financial services or other regulated industries is advantageous. 
• This role operates in the Singapore Time zone.

Education:

• Bachelor's degree in computer science, Information Technology, Engineering, or a related discipline. 
• Oracle certifications are highly desirable

Key Skills

Education

Any Graduate