Responsibilities:
The IT Security Lead will be responsible for end-to-end security governance, implementation, compliance, and operational security for mission-critical system operating in a secured environment. This role covers both Day 1 Security (Build / Project Implementation) & Day 2 Security (Operations / Production Support).
Day 1 – Project / Implementation Security 1. Security Architecture & Design Define system security architecture aligned with Singapore Government security policies. Review application, middleware, infrastructure, and platform designs for security compliance. Conduct threat modelling and risk assessments; map risks to mitigating controls. Translate policy requirements into actionable technical controls across the stack. 2. Compliance & Governance Ensure compliance with: IM8 / Government security policies, Whole‑of‑Government (WOG) security requirements, PDPA (where applicable) Establish and oversee cyber security governance across infrastructure, applic...