Security Engineer III - Detection & Response is open at Primer.io in United Kingdom (remote). Posted on Sep 7, 2026, and still on Primer.io’s careers page when we last checked, on Nov 14, 2026.
About the role
Detection - Build, tune and maintain detections in our SIEM (Elastic), and identify opportunities to onboard new log sources (e.g. AWS, Google Workspace, Kubernetes) and build new detections on top of them. - Find what our current detections miss, and keep the rule set lean by removing what no longer adds value. - Use Python and Terraform to build and maintain the infrastructure behind your detections and tooling…
The opening lines of the posting. The rest is on Primer.io’s careers page.
Hiring at Primer.io
Primer.io has 22 open roles right now, 17 of them remote. Most are in Engineering, Sales & Business Development and Marketing & Community. See all its roles
