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Lead Security Engineer

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Lead Security Engineer in USA new

  • Physical Intelligence
  • Full time
  • Email
  • San Francisco, CA

Responsibilities

  • Build and operate systems that protect models, data, infrastructure, and compute.
  • Partner with researchers and engineers on architecture and development workflows.
  • Automate access management, infrastructure safeguards, and software delivery checks.
  • Write production-quality tools and contribute fixes directly to engineering repositories.
  • Find and exploit vulnerabilities, assess their impact, and validate fixes with system owners.
  • Set security priorities and bring in outside expertise where needed.

Requirements

  • Strong programming skills in Python, Go, or similar languages, including the ability to review unfamiliar code and ship maintainable software.
  • A track record of partnering with engineering teams to solve problems from discovery through rollout.
  • Experience operating and securing cloud infrastructure, including Linux, IAM, networking, containers, or CI/CD.
  • Connections in the security community and curiosity about emerging threats and techniques.
  • Hands-on offensive security experience and sound judgment about real-world risk.
  • Bonus: experience securing AI/ML infrastructure or agent execution environments.
  • Bonus: experience building detection systems or helping establish a security function.
  • Bonus: excitement about robotics and a desire to learn.

Physical Intelligence

Physical Intelligence builds general-purpose AI for the physical world, developing foundation models and full-stack robotic systems for robots and other actuated devices. The privately held company was founded in 2024 and focuses on taking designs from prototype to high-volume production, includi...

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