Standards Researcher is open at Security Level 5 in San Francisco, CA. The posting gives a salary of $140K - $200K. Posted on Aug 12, 2026, and still on Security Level 5’s careers page when we last checked, on Nov 15, 2026.
About the role
About Security Level 5 Security Level 5 is a Bay Area AI security nonprofit working with AI labs and US intelligence agencies to defend frontier models from priority nation-state-level threats. We move fast, and we're tripling headcount this year. The Mission We're hiring for what's plausibly the most difficult, urgent, and interesting challenge in AI security engineering this decade (for humans, at least)…
The opening lines of the posting. The rest is on Security Level 5’s careers page.
Hiring at Security Level 5
Security Level 5 has 11 open roles right now. Most are in Engineering, Security and Data & Research. See all its roles
