About Enclosure

Enclosure is the world’s first superintelligence security lab focused on preventing the sabotage, escape, and theft of superintelligence. We’re backed by leaders across OpenAI, Anthropic, Google DeepMind, SpaceXAI, NVIDIA, and the national security community, including former NSA and intelligence community leadership.

About the Role

Enclosure is hiring an experienced CNE tool developer, rootkit designers, and offensive cyber researchers. In this role, you will develop new and novel techniques to steal and compromise model weights and test our efforts to protect them. Enclosure is building frontier security systems to prevent sophisticated attackers from getting into data centers and AI models from getting out. Enclosure is advised by IC leaders, and the founding team comes from frontier AI, quantum security, cybersecurity, and national security. If you’re asking yourself how we can secure the stack and protect America’s infrastructure in the next 6-12 months, we should chat.

What Sets You Apart

We're especially excited if you:

• Demonstrate strong engineering judgment in the systems you've built
• Get excited by hard problems and the challenge of figuring them out
• Are highly adaptive and comfortable with how quickly the frontier shifts
• Have evidence of self-directed technical work, such as open-source contributions, technical writing, tools, packages, or public projects with strong systems thinking
• Communicate with clarity and directness
• Bring a humble, low-ego attitude and care deeply about helping the team win

Why Join

Enclosure is securing the path to superintelligence.

What we offer:

• Competitive compensation package
• Ownership over research direction
• Close collaboration with frontier AI security and infrastructure teams