About this role
Ensign is hiring !
Domain Security Engineer — Network
Location: Jakarta (onsite) | Reports to: Security Engineering Manager
Role Summary
Owns implementation and operation of the network security across a predominantly cloud environment.
Key Responsibilities
- Operate Network Cybersecurity solution
- Run VM (Tenable) scanning, prioritization and remediation tracking
- Operate Email Security Gateway (Proofpoint): policies, quarantine, phishing response
- Tune correlation rules and reduce false positives across network/cloud sources
- Support incident detection and investigation for network-layer threats
- Maintain network domain documentation and detection content
Requirements
- 3-5+ years in network security operations/engineering
- Hands-on with network security solutions
- Comfortable in cloud-native network environments (not traditional on-prem networking)
- Strong analytical and engineering skills
- cloud network security certification a plus
- Jakarta-based; onsite