IT Infrastructure Engineer
Jakarta, Indonesia
| On-site
We're looking for an experienced
IT Infrastructure Engineer
with strong hands-on skills across
Database Administration, Virtualization, IP & Security, and Load Balancing
.
This role requires someone who can manage complex environments, perform troubleshooting independently, and collaborate closely with global teams to ensure system reliability and performance.
Key Responsibilities
Database (Oracle, Postgres/EDB, Cassandra)
- Monitor and optimize database utilization and performance
- Execute and optimize DB queries
- Handle DB operations, maintenance, and troubleshooting (L2 support)
- Escalate advanced issues to Oracle or EDB vendors
Operating Systems & Virtualization (VMware, RHEL)
- Monitor OS, CPU, Memory, and VMs performance
- Create, set up, start, and stop virtual machines
- Troubleshoot VM access and performance issues
- Manage mount points and escalate to Red Hat or VMware when necessary
IP & Security (Switches, Firewalls, Routers, Security)
- Manage and monitor IP infrastructure and network traffic
- Perform configuration and operational tasks
- Conduct trace route and TCP dump analysis
- Troubleshoot and escalate issues to L3 vendors
Load Balancer (F5)
- Operate, configure, and troubleshoot F5 load balancers
- Monitor traffic, utilization, and system health
- Perform trace route and packet analysis for issue isolation
- Coordinate with vendor support for advanced troubleshooting
Requirements
- Proven experience in
Database Administration, VMware/RHEL operations, and Network Security - Strong understanding of
virtualization, networking, and load balancing concepts - Hands-on experience in
Oracle / EDB / Postgres / F5 / VMware / RHEL - Excellent analytical and problem-solving skills
- Ability to work independently and handle multiple technical domains