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Principal Software Engineer, Infrastructure Security

About the TeamSecurity is at the foundation of OpenAI’s mission to ensure that artificial general intelligence benefits all of humanity.The Security team protects OpenAI’s technology, people, and products. We are technical in what we build

Company

OpenAI

Location

US - Remote; New York City; Seattle; San Francisco

Status

Open

Posted

2026-03-25T01:37:34.737+00:00

OpenAI is hiring a principal software engineer for its Infrastructure Security team. The role owns architecture and rollout for core security services such as authentication, authorization, policy enforcement, secure proxies and key management. Work covers GPU supercomputing clusters, multi-cloud networks, Kubernetes, datacenters and storage. The posting asks for production distributed systems experience, large-scale security infrastructure, cloud platform expertise and cross-team technical leadership. It stands out for combining security engineering with frontier models and agents to automate detection and risk mitigation.