Senior/Staff Security Engineer, Threat Intelligence

<div class="content-intro"><h2><strong>About Anthropic</strong></h2> <p>Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems.</p></div><h2 class="heading"><strong>About the Role&nbsp;</strong></h2> <p class="font-claude-response-body break-words whitespace-normal">Anthropic sits at the frontier of AI development, which makes us one of the most interesting targets in the world for nation-state and advanced criminal actors. The Threat Intelligence function within our Detection &amp; Response team exists to make sure we see them coming. In this role, you'll be a hands-on practitioner responsible for producing the actionable intelligence that drives our detections, hunts, and defensive priorities. You'll track the adversaries most likely to target a frontier AI lab, build the tooling and pipelines that turn raw indicators into operational defenses, and work closely with detection engineers and incident responders to make sure intelligence actually changes outcomes. This is a builder's role on a small, high-leverage team — you'll have broad latitude to shape how threat intelligence is collected, analyzed, and operationalized at Anthropic.</p> <h2 class="heading"><strong>Responsibilities</strong>&nbsp;</h2> <ul> <li class="font-claude-response-body whitespace-normal break-words pl-2">Research, track, and report on threat actors and campaigns targeting AI labs, cloud infrastructure, and the broader technology sector — producing timely, actionable intelligence for Security Engineering stakeholders</li> <li class="font-claude-response-body whitespace-normal break-words pl-2">Build and maintain tooling and automated pipelines to collect, enrich, correlate, and operationalize indicators of compromise into our dete