ISD confronts and addresses threats to Singapore’s internal security and stability. For over 75 years, ISD and its predecessor organisations have played a central role in countering threats such as those posed by foreign subversive elements, spies, racial and religious extremists, and terrorists. A fulfilling and rewarding career awaits those who want to join in ISD’s critical mission of keeping Singapore safe, secure and sovereign for all Singaporeans.

As a member of the Digital Security team, you will be responsible for working closely with internal stakeholders to perform red teaming exercises as part of white‑hat penetration testing on systems to ensure developed systems are secured and hardened according to organisational and industrial standards.

• For defensive purposes, perform red teaming assessments using proprietary and open‑source tools to identify vulnerability of developed systems and en...