Senior Security Engineer, Detection Engineering

Job description

Fastly helps people stay better connected with the things they love. Fastly’s edge cloud platform enables customers to create great digital experiences quickly, securely, and reliably by processing, serving, and securing our customers’ applications as close to their end-users as possible — at the edge of the Internet. The platform is designed to take advantage of the modern internet, to be programmable, and to support agile software development. Fastly’s customers include many of the world’s most prominent companies, including GitHub, Yelp, Paramount, and JetBlue. We're building a more trustworthy Internet. Come join us. Posting Open Date: May 7, 2026 Anticipated Posting Close Date*: June 7, 2026 *Job posting may close early due to the volume of applicants. Senior Security Engineer, Detection Engineering As a Senior Security Engineer on our Detection Engineering team, you will develop detections to identify potentially malicious activity and support the investigations of security incidents across the Fastly environment. We are looking for a teammate with foundations in security engineering and experience in security incident response and detection development. In this role, you wil...