Head of AI Infra Security & Trust

RadiantRadiant is building a security function from the ground up in London, taking ownership of strategy, tooling and operating models for all customer-facing infrastructure. This founding role will also represent the company’s security posture to customers and prospects evaluating AI workloads.

You will collaborate with Commercial, Compliance and Engineering teams, coordinating on risk reporting, testing and audit evidence while scaling the SecOps function across data centres and platforms.