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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

2025-10-06T20:14:35.243+00:00

OpenAI's Infrastructure Security team is hiring a security software engineer to build foundational services — authentication, access brokers, secure proxies, key management — that protect GPU supercomputing clusters, multi-cloud infrastructure, datacenters and model weights. The work covers line-speed encryption, machine identity, network isolation, detection tooling and threat models. The posting asks for strong software engineering in Python, Go, Rust or C/C++, plus experience securing large cloud platforms, Kubernetes, and standards such as OIDC, mTLS or SPIFFE. It is US-remote or based in New York City, Seattle or San Francisco.