Applied AI Security Engineer

Meta Careers; Bellevue, Northern (WA, KY); Hybrid; USD 150,000 - 210,000; Full time

Job summary

Meta is seeking a Security Engineer within the Applied AI (AAI) organization in the United States (Bellevue, WA area) to advance the frontier of AI-driven security. This role blends deep security expertise with applied AI research to build AI-augmented defenses and scalable security capabilities at Meta's scale.

You will design, prototype, and deploy security products and tools, conduct adversary research, and translate security expertise into AI-native systems that enhance detection and

Qualifications

• 7+ years in security engineering or related field.
• Experience with AI/ML security is a plus.
• Strong knowledge of cloud security, threat modeling, and incident response.

Responsibilities

• Apply deep security domain expertise to identify and solve complex security problems.
• Prototype AI-powered defenses and security tools at scale.
• Conduct adversary research, threat intelligence, and detection engineering.
• Translate security expertise into scalable AI-native systems.

Skills

Security engineering

AI security

Threat intelligence

Adversary research

Job description

Meta is seeking a Security Engineer within the Applied AI (AAI) organization in the United States (Bellevue, WA area) to advance the frontier of AI-driven security. This role blends deep security expertise with applied AI research to build AI-augmented defenses and scalable security capabilities at Meta's scale.

You will design, prototype, and deploy security products and tools, conduct adversary research, and translate security expertise into AI-native systems that enhance detection and