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OpenAI company · OPEN ROLE

OpenAI

Security Engineer, Detection and Response

Tokyo / Singapore · Engineering · AI

Company
Helps companies bring AI into real work and products through ChatGPT and its API.
Role
Builds tools that detect and respond to threats across company systems.

What you will do

We rewrote the responsibilities and qualifications in plain language instead of copying the original posting.

Responsibilities

  • Build and evolve detection and response capabilities across OpenAI's infrastructure, products, and research environments.
  • Engineer detection pipelines, including rule lifecycle management, quality measurement, tuning, and safe rollout.
  • Automate response and investigation work such as triage, enrichment, containment, and evidence capture to cut down repetitive work.
  • Work with security and infrastructure teams so new systems launch with the right telemetry, threat models, and response playbooks.
  • Define detection and response requirements across endpoints, identity, SaaS, cloud, and Kubernetes, and find gaps.
  • Evaluate and respond to new security concerns in a frontier AI lab environment.

What you need

  • Has hands-on experience in threat detection or incident response.
  • Understands modern adversary techniques and can translate them into detection strategies.
  • Thinks in terms of threat modeling, anticipating what could go wrong in new systems.
  • Has experience building detections in Kubernetes or containerized environments.
  • Has experience with major cloud platforms such as Azure, AWS, GCP, or OCI.
  • Communicates clearly and collaborates well across teams.
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Checked 2026-09-24

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