TECHNICAL LEAD - CLOUD SECURITY TECHNOLOGIES

Cloud Security Engineer

About Property Guru

At PropertyGuru, our mission is to build Southeast Asia's most trusted property platform. Security is at the heart of everything we do, helping us protect customers, agents, and partners across Singapore, Malaysia, Vietnam, Thailand, and India.

Role Overview

We are looking for a Cloud Security Engineer to strengthen and scale security across our AWS and GCP environments. The role will focus on reducing cloud risk, improving IAM governance, implementing security guardrails, and enhancing visibility through SentinelOne CNAPP and AI SIEM.

Working closely with Cloud Security, Application Security, and Platform Engineering teams, you will drive practical, automation-first security solutions that improve security posture while supporting business agility.

Key Responsibilities

Cloud Security & Infrastructure

• Improve security posture across AWS and GCP environments.
• Identify and remediate cloud misconfigurations, risky exposures, and security gaps.
• Partner with engineering teams to implement sustainable security controls.
  
  

CNAPP & Risk Management

• Manage and prioritize SentinelOne CNAPP findings.
• Focus on high-impact risks involving internet exposure, IAM, data access, and critical vulnerabilities.
• Improve signal quality by reducing false positives and alert fatigue.
  
  

IAM Governance & Automation

• Build and automate IAM reviews across AWS and GCP.
• Monitor privileged access, stale credentials, trust relationships, and permission drift.
• Develop automated reporting to support governance and compliance.
  
  

IaC & Security Guardrails

• Support Terraform security controls and policy enforcement.
• Implement guardrails for IAM, encryption, logging, and public exposure risks.
• Promote secure infrastructure patterns and reusable modules.
  
  

Security Monitoring & Incident Response

• Ensure cloud logs are properly collected and available in SentinelOne AI SIEM.
• Develop dashboards and alerts for key security events.
• Support investigations, root cause analysis, and remediation activities.
  
  

Compliance & Reporting

• Produce actionable cloud security posture reports.
• Support audits with evidence related to access control, encryption, logging, and governance.
  
  

Required Qualifications

• Bachelor's degree in Cybersecurity, Computer Science, IT, or related field.
• 3-5+ years of experience in Cloud Security, Security Engineering, Infrastructure Security, or DevSecOps.
• Strong hands-on experience with AWS Security (IAM, networking, logging, KMS, encryption).
• Working knowledge of GCP, especially IAM and BigQuery security.
• Experience with CNAPP/CSPM platforms (SentinelOne preferred).
• Proficiency in scripting/automation using Python, Go, or Node.js.
• Hands-on experience with Terraform and Infrastructure-as-Code.
  
  

Preferred Knowledge

• AWS IAM policies, roles, and trust relationships.
• GCP IAM, service accounts, and BigQuery governance.
• Cloud attack paths, privilege escalation, credential abuse, and data exfiltration risks.
• Cloud logging, monitoring, and incident response practices.
• Familiarity with Cloudflare security solutions (WAF, WARP) is an advantage.
  
  

What We're Looking For

• Self-driven and capable of working independently.
• Strong analytical and problem-solving skills.
• Ability to translate security findings into actionable recommendations.
• Effective communicator who can engage with both technical and non-technical stakeholders.
• Collaborative team player comfortable working across multiple teams and time zones.
  
  

Why Join Property Guru

• Work on large-scale AWS and GCP environments.
• Drive impactful cloud security initiatives across Southeast Asia.
• Build automation-first security solutions that enhance security and efficiency.
• Collaborate with highly skilled engineering and security teams.
  
  

CLOUD SECURITY TECHNOLOGIES