Security Engineer, Adversary & Intel Discovery

TikTok; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

TikTok is seeking a Security Engineer for Risk Adversary and Intel Discovery (BRIC) to protect users and platform integrity. You will work on threat intelligence, adversary analysis, and offensive security assessments across TikTok products.

Join a global team applying AI/ML to detect threats, model attack paths, and strengthen risk controls. The role emphasizes collaboration, rapid threat response, and continuous improvement across ecosystems.

Responsibilities

• Underground Ecosystem Research into adversarial groups, trends, and risk indicators.
• Adversarial Tool & Attack Analysis to reconstruct methods and identify vulnerabilities in defenses.
• Adversarial Simulation & Security Assessment to test defenses from external attacker perspectives.
• Risk Intelligence Collection & Correlation across internal and external sources to map threat actors.

Job description

TikTok is seeking a Security Engineer for Risk Adversary and Intel Discovery (BRIC) to protect users and platform integrity. You will work on threat intelligence, adversary analysis, and offensive security assessments across TikTok products.

Join a global team applying AI/ML to detect threats, model attack paths, and strengthen risk controls. The role emphasizes collaboration, rapid threat response, and continuous improvement across ecosystems.