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OpenAI company · OPEN ROLE

OpenAI

Applied AI Engineer, Cyber | Tokyo

Tokyo · Engineering · AI

Company
Helps companies bring AI into real work and products through ChatGPT and its API.
Role
Helps security customers in Tokyo respond to cyber threats using AI.

What you will do

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

Responsibilities

  • Embed with strategic customers as the technical lead who helps them put OpenAI models and Codex to work on real cybersecurity problems.
  • Scope out where AI can move the needle across security areas such as application security, vulnerability management, detection, and incident response.
  • Build hands-on demos, prototypes, workshops, and reference setups using OpenAI's APIs and agent tooling.
  • Define pilot scope, including success measures, data needs, and safety guardrails, for early deployments.
  • Advise customers on safe build patterns like tool calling, retrieval, and sandboxing.
  • Feed recurring field requirements and blockers back to product, engineering, and security teams.

What you need

  • Five or more years in technical consulting, solutions engineering, or security architecture roles.
  • Deep hands-on expertise in a cybersecurity domain such as application security, cloud security, or vulnerability management.
  • Practical experience building prototypes or production tools with APIs, Python, or JavaScript.

Good to have

  • Comfortable speaking with both CISOs and hands-on security practitioners.
  • Experience juggling and prioritizing several customer projects at once.
  • Deep strength in one specialty area such as threat intel, red teaming, or incident response.
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Checked 2026-10-19

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