SL5 Fieldbuilder (Fellowships)
Listing sourced from adzuna on 9/11/2026. CVCraft does not host this job; clicking Apply redirects to the source.
Job Description
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): designing and building the first datacenter purpose-built to Security Level 5, the stand…
Salary Context for AI Engineer
The US national median for AI Engineer is $185,000; in San Francisco the median is $286,750 (+55% vs national).
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