Staff Security Engineer - Security Operations

About Pantheon Pantheon is the WebOps platform for websites that deliver extraordinary results. We believe in putting the magic of the internet in everyone’s hands. That’s why we’re so passionate about helping developers, IT and marketing develop, test, and release As a Staff Security Engineer, SecOps, you’ll be the strategic and technical anchor of Pantheon’s security operations function — setting the long-term direction for detection, response, and operational resilience while staying hands-on with the hardest engineering problems. This role operates at the intersection of architecture, program leadership, and deep technical execution: you will define how Pantheon detects and responds to threats at scale, own the maturity roadmap for the SecOps capability, and drive alignment across Engineering, Infrastructure, GRC, and executive leadership. At the staff level, your impact extends beyond your own output. You’ll shape how the broader engineering organisation thinks about security, influence tooling and platform decisions across teams, and serve as a principal voice for SecOps in architectural and product discussions. You will also be Pantheon’s lead on EU regulatory requirements — NIS2, GDPR, and related frameworks — ensuring operational controls meet the bar required for a company operating in the Irish and broader European market. Pantheon’s core values are Trust, Teamwork,