Cross Domain Engineer (Senior)

Ensign InfoSecurity; Jakarta Pusat; On-site; IDR 300,000,000 - 600,000,000; Full time

Job summary

Ensign InfoSecurity is hiring a Senior Cross-Domain Engineer in Jakarta, onsite. The role requires depth across at least two security domains, with cloud security being mandatory, and involves bridging integration and automation across the full stack.

You will own end-to-end architecture consistency, operate cross-domain integrations, and mentor junior engineers while supporting the technical roadmap. The ideal candidate has 6+ years in security engineering with hands-on cross-tool integration

Qualifications

• 6+–8+ years in security engineering with depth in 2+ domains
• Cloud security expertise is mandatory
• Strong scripting/automation skills (Python, REST APIs)

Responsibilities

• Operate cross-domain integrations across identity, network, endpoint, cloud and data
• Mentor the Junior Cross-Domain Engineer and support Domain Engineers
• Troubleshoot complex issues that span multiple domains
• Own end-to-end architecture consistency across the security stack
• Support technical roadmap decisions with the Security Engineering Manager

Skills

Python scripting

REST APIs

Cross-domain integration

Cloud security

Tools

SIEM

SOAR

CNAPP

PAM

EDR

Job description

Ensign is hiring !Cross-Domain Engineer (Senior)Location: Jakarta (onsite) | Reports to: Security Engineering ManagerRole SummarySenior engineer with proven depth across at least two security domains (cloud is mandatory), bridging integration and automation across the full stack. Able to understand and connect work across domain teams end-to-end.Key ResponsibilitiesOperate cross-domain integrationsMentor the Junior Cross-Domain Engineer and support Domain EngineersTroubleshoot complex issues that span identity, network, endpoint, cloud and dataOwn end-to-end architecture consistency across the security stackSupport the Security Engineering Manager on technical roadmap decisionsRequirements6+-8+ years in security engineering, with demonstrated depth in 2+ domains; cloud security expertise is mandatoryHands-on cross-tool integration experience (SIEM, SOAR, CNAPP, PAM, EDR and similar)Strong scripting/automation skills (e.g. Python, REST APIs)Comfortable working independently across ambiguous, multi-product problemsCloud security certification preferredJakarta-based; onsite