Senior Security Engineer, Security Incident Response Team (Sirt) - Emea

As a Senior Security Engineer on GitLab’s Security Incident Response Team (SIRT), you will play a critical role in defending and the broader GitLab environment against evolving security threats.

You will lead high‑impact incidents and investigations, drive continuous improvements in defense, detection and response capabilities, and help scale security operations through automation and intelligent workflows.

Operating within a 24/7 global environment, you will own incidents end‑to‑end - from detection and triage through containment, eradication, and recovery - while partnering cross‑functionally to strengthen GitLab’s overall security posture.

A key aspect of this role is leveraging automation and AI‑driven approaches to improve detection fidelity, accelerate investigations, and reduce response times.

This role is i...