Brain Co. is an applied AI startup co-founded by Jared Kushner and Elad Gil, and backed by leading Silicon Valley builders including Patrick Collison and Andrej Karpathy.
We are building AI applications for the world’s most important institutions, delivering impact on real-world problems across governments, healthcare systems, and critical industries.
Our progress so far:
Automated construction permitting for a sovereign government → 80% faster, unlocking $375M+ in value
Optimized supply chains for a leading global energy company → 30% lower cost, 99% reliability, preventing $100M+ in losses
Streamlined hospital patient care across national health systems → 40% better outcomes, 80% less admin work
Company momentum:
Raised a $55M Series A from leading investors
Built a team of 70+ AI experts from Tesla, Google DeepMind, NVIDIA, and Databricks
At Brain Co., we focus on applying frontier AI to real institutional challenges, working alongside governments, healthcare systems, and critical industries to modernize how essential services operate.
We are looking for leaders who want to help bring new technology into institutions that impact millions of people.
Build the security foundations of our AI platform: identity, isolation, and access control.
Embed security into cloud infrastructure, Kubernetes, and deployment workflows.
Create paved roads and guardrails so engineers can move fast safely.
Own auditability, detection, and incident readiness.
Have 3+ years of experience in security, platform, or infrastructure engineering.
Have designed secure systems end-to-end (not just reviewed them after the fact).
Are fluent in cloud security fundamentals (IAM, networking, KMS, secrets, isolation).
Have hands-on experience with Kubernetes and modern cloud environments.
Think in terms of threat models, trust boundaries, and failure modes.
Enjoy building paved roads and guardrails that help teams move fast safely.
Thrive in ambiguous, high-agency environments and want ownership of the security function as it grows.
Build the security foundations of a rapidly scaling AI platform used in the world’s most critical environments.
Work alongside senior engineers from Tesla, DeepMind, Databricks, and other top engineering orgs.
Shape how security is done from the ground up
Ship fast, learn constantly, and see your work deployed in production globally.
Earn competitive compensation and meaningful equity in a high-growth company.
Grow into broader ownership as the security function scales.
Benefits
Competitive salary plus equity
Daily lunches
Commuter benefits
401(k)
Medical, Dental and Vision
Unlimited PTO
