Data Center Security Engineer

About the Team Security is foundational to OpenAI’s mission of ensuring that artificial general intelligence benefits all of humanity. As OpenAI builds and operates increasingly powerful systems, security helps make that progress durable, trustworthy, and resilient. The Security team protects OpenAI’s technology, people, and products, but our role goes beyond defense alone. We help enable the infrastructure, research, and product work that powers frontier AI, bringing deep technical judgment and hands-on operational execution to some of the most important systems being built today. Our work is grounded in impact, pragmatism, and preparing for the security challenges that come with increasingly capable technology. About the Role We are seeking an experienced and highly technical Data Center Security Engineer to help secure the infrastructure behind OpenAI’s rapidly expanding data center footprint. This is a chance to work on high-consequence systems at the intersection of cybersecurity, critical infrastructure, and advanced AI, where strong technical judgment and careful execution have direct, lasting impact. In this role, you will operate with substantial agency and ownership along