AI Security Engineer — Frontier Cyber Defense

Company: Aisi
Apply for the AI Security Engineer — Frontier Cyber Defense
Location: London
Job Description:

AI Security Institute, based in London, seeks exceptional cybersecurity experts to advance frontier AI security. You’ll design cyber ranges, run pre-deployment tests, and validate novel model behaviors while collaborating with engineers and researchers who value autonomy.

The role offers hybrid working options, exposure to pre-release frontier models, and opportunities to publish and collaborate with national security partners.

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Posted: October 21st, 2026