Senior Engineer, Database Service - Oracle
Date: 21 Jan 2026
Location: Kuala Lumpur, Malaysia
Company: Singtel Group
Be a Part of Something BIG!
The Senior Engineer, Database Service is responsible for the day-to-day operational aspects of database administration to meet the business needs and service level for database in On-Prem & Cloud/ Azure covering ORACLE (11g,12c,19c) including RAC & Non RAC plus plus another database language e.g. MSSQL/ SQLMI /MYSQL /POSTGRES /Mongo including cluster.
Make an Impact by:
- Provide 1st and 2nd level operational database support on functions associated with maintenance of Oracle Server databases plus MSSQL/SQLMI/MYSQL/POSTGRES/Mongo cluster/standalone onprem/cloud including administration, performance , security &hardening, back-up,dataguard configuration and maintenance, reporting, and recovery procedures.
- Assist and respond promptly to incident, investigate & provide permanent resolution of incidents escalated.
- Manage database changes through change request process & provide status reports to the relevant parties.
- Monitor & measure the performance & availability of databases proactively; implement corrective actions identified to improve.
- Perform regular security patching for the DBs including RAC/Cluster db.
- Handle service continuity measures, i.e., backup/restore procedures & disaster recovery plan, to ensure continuous operation of the business.
- Manage / maintain & optimise Oracle DB space including tablespaces, ASM &database FS, Periodic rebuild to defragment.
- Manage DB access and Create, Change, delete users accounts as per request following security guidelines.
- Monitor and maintain database backups.
- Create and maintain database related documents including asset, SOP etc.
- Review&perform application and core db deployments .
- Audit related hardening &Support.
- Prompt 24x7 support and prepared to be on standby mode whenever needed
Skills for Success
- Minimum Bachelor Degree in Computer Science or equivalent.
- Added advantage if have additional certification like Oracle/ MSSQL /MYSQL/EDB /POSTGRES/MONGO Professional Certification
- Minimum 3 years and above experience in Oracle (Standalone+RAC/ Cluster) plus work experience on MS SQL / MYSQL/ EDB /Postgres /MongoDB
- Experience in performing database Patching, backup & recovery as well as excellent troubleshooting and performance tuning skill is a must.(Including cluster architecture)
- Implement and manage DR,Audit, Backup & Monitoring of DBs.
- Strong analytical skills for problem-solving database-related issues.
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