Senior Database & Infrastructure Engineer
Hands-on senior engineer at a Malaysian IT infrastructure and managed-services provider, maintaining enterprise servers (HPE/Dell), RHEL Linux, databases (PostgreSQL, MySQL, Oracle), Redis caching, and backup/DR (Cohesity, NetBackup) for client environments, with on-site work in Malaysia.
- Compensation
- MYR 9.5K–MYR 14K / mo
- Location
- Bangsar South, Kuala Lumpur
- Work setup
- Onsite
- Seniority
- Senior
- Employment
- Not specified
- Experience
- 5+ years
- Category
- Devops
- Posted
Skills
Must have
- Bachelor's degree or diploma in IT, Computer Science, Computer Engineering, or related discipline
- At least 5 years of hands-on experience in enterprise IT infrastructure, systems administration, database administration, or managed services
- Strong practical experience in at least one of: database administration, server/hardware infrastructure, Linux systems administration, or enterprise backup & recovery
- Good working knowledge of Linux operating systems and enterprise IT environments
- Experience troubleshooting technical issues across servers, operating systems, databases, or infrastructure platforms
- Ability to work independently, manage technical incidents, and communicate effectively with technical teams and clients
- Willingness to work on-site at the client location in Malaysia
Nice to have
- Databases: PostgreSQL, EDB Postgres, MySQL, Oracle Database
- Caching: Redis Enterprise, Redis clustering, replication, and persistence
- Server infrastructure: HPE ProLiant, HPE Synergy, Dell PowerEdge, iLO, iDRAC
- Operating systems: Red Hat Enterprise Linux (RHEL) and other Linux distributions
- Backup & recovery: Cohesity, Veritas NetBackup, enterprise backup and disaster recovery
- Storage: RAID, SAN, storage provisioning, and capacity management
- Automation: Red Hat Ansible Automation Platform or other configuration management tools
- Enterprise environments: high-availability systems, clustering, system migration, performance tuning, disaster recovery
Full description
Salary: RM 9,500 – RM 14,000 per month
About Wiki Labs
Wiki Labs Sdn Bhd is a technology solutions provider delivering enterprise IT infrastructure, platform engineering, and managed services to organisations across Malaysia and Southeast Asia.
We help businesses build, maintain, and optimise reliable, secure, and high-performing technology environments. As part of our continued growth, we are looking for an experienced Senior Systems & Database Infrastructure Engineer to support enterprise infrastructure and database operations for our clients.
About the Role
We are seeking an experienced IT engineer with a strong background in systems infrastructure, database administration, or enterprise platform operations.
In this role, you will be involved in implementing, maintaining, and optimising enterprise server infrastructure and database environments. You will work across physical servers, Linux operating systems, database platforms, caching technologies, and enterprise backup and recovery solutions to ensure system availability, performance, and data protection.
This position is suitable for professionals who enjoy hands-on technical work, complex troubleshooting, infrastructure optimisation, and supporting mission-critical enterprise systems.
Candidates with strong experience in either database administration or systems infrastructure, together with working knowledge of the other area, are encouraged to apply.
Key Responsibilities
1. Enterprise Systems & Infrastructure Management
- Install, configure, maintain, and troubleshoot enterprise server infrastructure, including HPE and Dell server environments.
- Perform server provisioning, hardware configuration, firmware upgrades, storage provisioning, and infrastructure maintenance.
- Support server management tools such as HPE iLO and Dell iDRAC.
- Manage storage configurations, RAID, and SAN integration where applicable.
- Monitor infrastructure health, system availability, capacity, and performance.
2. Database Administration & Performance Optimisation
- Install, configure, maintain, and troubleshoot enterprise database platforms, including PostgreSQL, MySQL, and Oracle Database.
- Support database availability, replication, clustering, backup, and recovery operations.
- Monitor database performance and conduct troubleshooting, query optimisation, and capacity planning.
- Perform database patching, upgrades, migrations, and routine maintenance.
- Ensure database environments meet operational, availability, and performance requirements.