Senior Security Engineer, Cyber Resiliency

Job description

The role, in a nutshell: Help shape how the open source world defends itself while working with a high‑trust, low‑ego team that actually makes security fun. As a Senior Security Engineer on our Cyber Resiliency team, your role will be to enable Chainguardians to do their best work through collaborative low-friction Information Security. You will work closely with the security team and collaborate with teams across the company to improve our security posture and ensure compliance with industry standards and regulations. A successful candidate will possess a strong technical background, excellent problem-solving abilities, relentless curiosity, and a team first mentality. What you’ll do: - Join a team of high character, high talent individuals - Design, deploy and optimize innovative technical controls to detect and prevent security incidents - Engineer custom detection logic, integrate threat intelligence, automate with SOAR, and design Agentic AI security operations playbooks - Contributed or lead incident response efforts, including tabletop exercises - Collaborate across teams to integrate security best practices into products and processes - Conduct thesis-driven threat hunts ac...