ISD confronts and addresses threats to Singapore’s internal security and stability. For over 70 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.

• Perform vulnerability scanning and assessments on networks/systems to discover and assess security threats
• Research and develop tools to enable efficient and accurate penetration testing
• Develop proof‑of‑concept simulations and replicate vulnerable environment to demonstrate and assess criticality, extent and impact of discovered vulnerabilities

• Degree in Computer Science, Computer/El...