Join us.
We are building the frontier cybersecurity lab dedicated to measuring and improving the next generation of critical cyber defenses.
Our founding team has published AI safety and security research in the world's most prestigious venues; worked on post-training at DeepMind, pretraining at Jane Street; and built the first safety models for policy enforcement at Cohere. More than half the team comes from Jane Street.
As models become more powerful, we focus on staying ahead of emerging threats so that these technologies can be deployed safely and securely. We are looking for exceptional minds to join us in building a defense-dominant future, one in which the advantage belongs to those protecting systems rather than those attacking them.
AI/Cyber Researcher
Shape the future of AI security evaluation and research dangerous capabilities, measurement, and mitigation.
Research Engineer, Evaluations
Build the agent frameworks, environments, and analysis systems that define how frontier models are evaluated and secured.
Research Engineer, Post-Training
Post-train models for adversarial capabilities using reinforcement learning and improve the end-to-end training pipeline.
Forward Deployed Engineer
Own end-to-end development of our safety and reliability testing platform and build directly with customers.
Chief of Staff
Work alongside the founders on strategy, communication, partnerships, and the highest-leverage priorities across the company.
Factotum
The role you're perfect for. We are always excited to meet people who are excellent at what they do and care deeply about AI safety.