Security Engineer (Cloud and Application)

Ensign is hiring !

Security Engineer — Cloud & App 

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

Role Summary 

Owns implementation and operation of the cloud and application security domain: cloud-native application protection and web application firewalling. The most explicitly cloud-first of the domain roles. 

Key Responsibilities 

• operate CNAPP: CSPM, workload and container protection 

• operate WAF: rule tuning, bot/DDoS mitigation, app onboarding 

• Assess and remediate cloud misconfigurations and application-layer risk 

• Integrate CNAPP/WAF findings into SIEM/SOAR workflows 

• Partner with DevOps/cloud teams on secure-by-design practices 

• Maintain cloud & app domain documentation and standards 

Requirements 

• 3-5+ years in cloud security engineering (AWS/Azure/GCP) 

• Hands-on experience with CNAPP/CSPM and WAF platforms 

• Strong understanding of cloud-native application architectures 

• Cloud security background required — not traditional infrastructure security 

• Cloud security certification (CCSP, cloud provider security cert) preferred 

• Jakarta-based; onsite