Applied AI Security Engineer: AI-Driven Defenses

Company: Meta
Apply for the Applied AI Security Engineer: AI-Driven Defenses
Location: London
Job Description:

Meta is seeking a Security Engineer in its Applied AI (AAI) org to solve hard, real-world security problems and prototype AI-powered defenses. You will blend hands-on security engineering with applied research, building AI-native defenses and advancing security posture at scale.

The role emphasizes cross-team collaboration, adversarial research leadership, and defining scalable security methodologies that integrate AI tooling across Meta’s platforms.

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Posted: October 21st, 2026