Senior Network Defense & Response Engineer

Cloudflare seeks a Senior Response Engineer (Network Security focused) to join the Managed Defense Center in London. You will architect responses to large-scale DDoS and network threats, guide edge‑level mitigations, and partner with product and AI teams to advance automated defenses.

You will mentor teammates, analyze threats with internal telemetry, and provide strategic guidance during active volumetric attacks, ensuring resilient traffic delivery for global customers.