Ensign is hiring !

Cross-Domain Engineer (Junior) 

Location: Jakarta (onsite)   |   Reports to: Security Engineering Manager 

Role Summary 

Provides hands-on operational support across domains under the guidance of the Senior Cross-Domain Engineer, executing day-to-day tasks across the security stack and building broad exposure to every domain. 

Key Responsibilities 

• Execute configuration, testing and operational tasks across domains as directed 

• Support ticket handling and first-pass troubleshooting across cybersecurity tools 

• Assist with documentation, evidence collection and reporting 

• Escalate complex issues to the Senior Cross-Domain Engineer or Domain Engineers 

• Build cross-domain skills through rotation across the security stack 

Requirements 

• 1-3 years of security or IT experience, with willingness to learn across domains 

• Basic understanding of cloud environments 

• Detail-oriented and reliable in executing assigned tasks 

• Good communication and documentation habits 

• Cloud fundamentals certification a plus 

• Jakarta-based; onsite