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Research Engineer, Cybersecurity RL (Reinforcement Learning)

Anthropic · Zürich, Switzerland

Confidence
High confidence
Posted
7 Sep 2026
First seen
25 Oct 2026
Last checked

Evidence

High confidence

The posting says Anthropic sponsors visas.

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Switzerland has no public sponsor register, so this listing relies on the posting.

Job posting

Visa sponsorship: We do sponsor visas!

On job-boards.greenhouse.io/anthropic, read 26 Oct 2026.

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First seen 25 Oct 2026. We check every day and remove closed roles.

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About the role

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems.

About the Team The Security team protects Anthropic's AI systems and maintains the trust of our users and society. About the Role At Anthropic, we are pioneering new frontiers in AI that have the potential to greatly benefit society. However, developing advanced AI also comes with risks if not properly safeguarded.

As a Research Engineer, you'll help to safely advance the capabilities of our models in incident response, security analysis, vulnerability remediation, and other areas of defensive cybersecurity. This role blends research and engineering, requiring you to both develop novel approaches and realize them in code. Your work will include designing and implementing RL environments, conducting experiments and evaluations, delivering your work into production training runs, and collaborating with other researchers, engineers, and cybersecurity specialists across and outside Anthropic. This role requires ML experience combined with domain expertise in cybersecurity. You might be an ML researcher with a history of cybersecurity work, or a security professional with a background in ML.

Read the full posting

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