About the Role We are seeking an experienced AWS / Cloud Security Manager to lead the design, governance, and continuous improvement of cloud security across enterprise AWS environments for a Singapore-based financial services organization. The role focuses on AWS security architecture, multi-account governance, cloud threat detection, secure workload design, DevSecOps security, cloud compliance, and risk management in a highly regulated environment. Key Responsibilities AWS Security Architecture & Governance Design, govern, and enhance secure AWS cloud architectures aligned with business, risk, and regulatory requirements. Establish AWS multi-account security governance using AWS Organizations, Control Tower, SCPs, account baselines, and security guardrails. Define cloud security standards, reference architectures, onboarding patterns, and reusable security controls for AWS workloads. Lead cloud security architecture reviews for new workloads, migration projects, digital platforms...