Senior Security Engineer - Detection Engineering is open at Fastly in Denver, CO; New York City, NY; San Francisco, CA. The posting gives a salary of $181K - $217K. Posted on Oct 6, 2026, and still on Fastly’s careers page when we last checked, on Nov 14, 2026.
About the role
, you will design and build AI agents and automations to support detection and response, develop advanced detections, perform threat hunts, and lead security investigations. What You'll Do: Develop detections and other analytics to identify threats across cloud, container, corporate, and edge environments. Lead security investigations, analyzing complex log sources and telemetry to determine root cause. Build AI…
The opening lines of the posting. The rest is on Fastly’s careers page.
Hiring at Fastly
Fastly has 54 open roles right now, 4 of them remote. Most are in Engineering, Security and Sales & Business Development. The median advertised salary across its roles with a published range is $199K. See all its roles
