Senior Network Defense Engineer - CMDC

Cloudflare is seeking a Senior Response Engineer focused on network security to join the Cloudflare Managed Defense Center in London. You will architect responses to large-scale threats, coordinate with global teams, and apply deep expertise in BGP, DDoS mitigation, firewalls, and edge-network defense across OSI layers.

You will partner with customers to safeguard traffic, tune detection rules, and drive proactive threat intelligence. Prior cloud network security experience is essential.