IT Security Lead

Singaporean only Role Overview
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) The Security Lead will work closely with Infra, System, and Software teams, InfoSec stakeholders, and external auditors to ensure the system complies with government security policies and standards. Key Responsibilities 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. Complia...