Research Scientist/Engineer, Biological Safety is open at Anthropic in San Francisco, CA. The posting gives a salary of $300K - $405K. Posted on Jan 13, 2026, and still on Anthropic’s careers page when we last checked, on Nov 14, 2026.
About the role
We are looking for research engineers to build the safety and oversight mechanisms that govern how our models handle biological knowledge. As a bio safety researcher, you will spend your time: designing and running capability evaluations against frontier models, generating and curating training data for our safety classifiers, training and iterating on those classifiers alongside our ML engineers, and measuring how…
The opening lines of the posting. The rest is on Anthropic’s careers page.
Hiring at Anthropic
Anthropic has 669 open roles right now, 59 of them remote. Most are in Engineering, Sales & Business Development and Data & Research. The median advertised salary across its roles with a published range is $352K. See all its roles