IT Security Lead (AMK)

Job Summary The IT Security Lead manages end-to-end security governance, compliance, and operations for mission-critical systems, collaborating with cross-functional teams and external auditors to ensure adherence to government security policies. Responsibilities Day 1 - Project / Implementation Security Define and implement system security architecture aligned with Singapore Government policies Review application, middleware, infrastructure, and platform designs for security compliance Conduct threat modeling and risk assessments, mapping risks to mitigating controls Translate policy requirements into actionable technical controls across technology stacks Ensure compliance with IM8, Whole-of-Government security requirements, and PDPA where applicable Establish and oversee cybersecurity governance across infrastructure, application, and project teams Prepare and maintain documentation including Security Risk Assessments, Vulnerability Assessments, Penetration Testing reports, and secur...