Security Engineer
Cognition is hiring for Security Engineer in San Francisco. Senior level. First seen August 7, 2026; open as of November 9, 2026. Jobs taken straight from company career pages — no aggregator in between.
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- Company
- Cognition
- Where
- San Francisco
- Level
- Senior
- First seen
- August 7, 2026
- Listed via
- Ashby
What the posting says
You will help define what security looks like for AI-native developer tools and build the controls, systems, and culture that let Cognition ship fast without compromising on safety. This is a role for engineers who want to do hands-on, high-leverage security work at the edge of what is being figured out for the first time. What You'll Accomplish - Secure the agent execution surface: Design and harden the sandboxing, isolation, and runtime controls that let Devin safely execute untrusted code and use tools across long-horizon tasks. - Own product and infrastructure security: Lead threat…
Read more and apply on Cognition's site
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