Principal Security Researcher – AI-Driven DevSecOps

GitLab is seeking a Principal Security Researcher to join the Application Security team and conduct cutting-edge security research on its AI-powered DevSecOps capabilities. You will lead hands-on testing, develop novel methodologies for AI agent security, and translate findings into actionable security improvements across the platform.

You will work with the GitLab DevSecOps platform, AI workflows, and agentic surfaces to push the boundaries of security research while mentoring others and