Software Engineer, Infrastructure Security
About the Team Security 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.
What this role actually needs.
About the Team Security 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. Responsibilities: - Architect and implement production-grade security services (e.g., auth services, access brokers, secure proxies, key-management infrastructure) that provide strong guarantees across hardware, operating systems, Kubernetes, networks, and CI/CD. - Partner with infrastructure and research engineers to embed security into high-performance compute clusters, enabling rapid model training and deployment without compromising protection. - Develop automation and detection tooling to continuously identify and mitigate risks in large-scale cloud and on-prem environments. - Drive high-impact initiatives such as line-speed encryption, machine identity, and network isolation, continuously raising the security bar for emerging AI workloads. - Lead or participate in design reviews and threat models to ensure new systems launch with strong security foundations and operational excellence. - Strong software engineering skills in languages such as Python, Go, Rust, or C/C++, with a track record of shipping and operating high-reliability distributed services. Benefits: - Architect and implement production-grade security services (e.g., auth services, access brokers, secure proxies, key-management infrastructure) that provide strong guarantees across hardware, operating systems, Kubernetes, networks, and CI/CD. - Partner with infrastructure and research engineers to embed security into high-performance compute clusters, enabling rapid model training and deployment without compromising protection. - Develop automation and detection tooling to continuously identify and mitigate risks in large-scale cloud and on-prem environments. - Drive high-impact initiatives such as line-speed encryption, machine identity, and network isolation, continuously raising the security bar for emerging AI workloads. - Lead or participate in design reviews and threat models to ensure new systems launch with strong security foundations and operational excellence. - Strong software engineering skills in languages such as Python, Go, Rust, or C/C++, with a track record of shipping and operating high-reliability distributed services. Company context: OpenAI builds frontier AI systems, research infrastructure, and applied products for developers, enterprises, and global users.
Day-to-day expectations
OpenAI lists these responsibilities for the Software Engineer, Infrastructure Security role.
- Architect and implement production-grade security services (e.g., auth services, access brokers, secure proxies, key-management infrastructure) that provide strong guarantees across hardware, operating systems, Kubernetes, networks, and CI/CD.
- Partner with infrastructure and research engineers to embed security into high-performance compute clusters, enabling rapid model training and deployment without compromising protection.
- Develop automation and detection tooling to continuously identify and mitigate risks in large-scale cloud and on-prem environments.
- Drive high-impact initiatives such as line-speed encryption, machine identity, and network isolation, continuously raising the security bar for emerging AI workloads.
- Lead or participate in design reviews and threat models to ensure new systems launch with strong security foundations and operational excellence.
- Strong software engineering skills in languages such as Python, Go, Rust, or C/C++, with a track record of shipping and operating high-reliability distributed services.
Why people would want this job
OpenAI published these compensation, benefits, or working-context details with the role.
- Architect and implement production-grade security services (e.g., auth services, access brokers, secure proxies, key-management infrastructure) that provide strong guarantees across hardware, operating systems, Kubernetes, networks, and CI/CD.
- Partner with infrastructure and research engineers to embed security into high-performance compute clusters, enabling rapid model training and deployment without compromising protection.
- Develop automation and detection tooling to continuously identify and mitigate risks in large-scale cloud and on-prem environments.
- Drive high-impact initiatives such as line-speed encryption, machine identity, and network isolation, continuously raising the security bar for emerging AI workloads.
- Lead or participate in design reviews and threat models to ensure new systems launch with strong security foundations and operational excellence.
- Strong software engineering skills in languages such as Python, Go, Rust, or C/C++, with a track record of shipping and operating high-reliability distributed services.
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Source: jobs.ashbyhq.com · Source ID: 98ad9beb-4f91-496c-bd16-ac0b2a8d5bb2 · Confidence: 97/100 · Last checked: May 7, 2026
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