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Lead Security Engineer
Physicalintelligence
San Francisco, California, United StatesPosted Oct 23, 2026 · 8h ago
Full-timeSenior levelOn-siteRobotics
About this role
Physical Intelligence is seeking a Lead Security Engineer to safeguard our AI models, data, and infrastructure. This hands-on role involves building and operating security systems, partnering with research and engineering teams, and automating critical security processes. You will identify and mitigate risks, ensuring secure and rapid development in a cutting-edge AI robotics environment.
What we are looking for
6- Build and operate systems protecting AI models, data, and compute
- Partner with researchers and engineers on secure architecture and workflows
- Automate access management, infrastructure safeguards, and software delivery
- Write production-quality tools and contribute code fixes
- Perform vulnerability assessments and validate fixes
- Set security priorities and manage external expertise
