About the Team OpenAI’s Applied AI Engineering team helps organizations turn frontier AI capabilities into safe, reliable, and high-impact production systems. We work with customer executives, product and engineering teams, security leaders, and transformation teams to identify valuable opportunities, accelerate technical implementation, and scale what works. Enterprise deployments are defined by complexity rather than any one industry: existing architectures, diverse data environments, security and governance requirements, multiple stakeholder groups, and organization-wide change. We turn lessons from these deployments into better products and reusable patterns for customers everywhere. About the Role As an Applied AI Engineer you will partner directly with leading organizations to design, build, and deploy AI systems that deliver measurable business outcomes. You will combine deep technical judgment, hands-on engineering, and customer leadership to take ambitious ideas from use-case selection and architecture through prototyping, evaluation, production launch, and scale. You will write and debug code, build evaluation systems, resolve complex integrations, and guide decisions involving model behavior, reliability, latency, cost, safety, security, governance, and operational readiness. Success is measured by production systems, sustained adoption, and meaningful customer impact—not simply activity or successful demonstrations. This is a rare opportunity to work on consequential real-world deployments at the frontier of AI while directly influencing how OpenAI’s products evolve. This role is based in Tokyo, Japan. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees. In this role, you will: Partner directly with enterprise customers to identify high-value opportunities and translate them into technical architectures, implementation plans, evaluation strategies, and measurable success criteria. Design, build, an
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Engineer 4 in Japan
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About the Team OpenAI’s User Operations team shepherds our customers’ adoption of AI and ensures that our customers' product experience is nothing short of exceptional. We are building the very first post-AGI support team. We resolve complex issues, provide technical guidance, and support customers in maximizing value and adoption from deploying our products. We work closely with Sales, Technical Success, Product, Engineering and others, to deliver the best possible experience to our customers at scale. OpenAI's customers represent a range of diverse backgrounds and maturity, from early-stage startups to established global enterprises. About the Role We’re looking for dedicated, experienced, and deeply curious individuals to help solve some of the most complex challenges faced by our customers while building the future of post-AGI support alongside us. In this role, you’ll work directly with customers through support tickets and live calls, troubleshooting high-impact issues and resolving novel, often ambiguous technical problems in one of the fastest-moving environments in technology. As AI adoption rapidly accelerates, the work you do will directly support mission-critical systems being built on OpenAI’s platform, serving as a critical line of defense for customers operating at massive scale. Beyond resolving technical issues, you’ll help define what world-class support looks like in an AGI-driven future. You’ll partner closely with Engineering, Product, and Operations to improve systems, reduce bugs, and elevate the customer experience, while leveraging automation, agents, and our own AI technology to transform how support operates at scale. This role is based in Tokyo. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees. To succeed in this position you must be fully bilingual—fluent in both Japanese and English (spoken and written). Please note that your resume must be submitted in English , and the interv
EUV scanner Equipment Engineer — Hiroshima - Fab 15, Japan. Apply via Workday.
HVM PEE Bench Engineer (内製修理最適化エンジニア) — Hiroshima - Fab 15, Japan. Apply via Workday.
Metrology Process Development Engineer (Open) — Hiroshima - Fab 15, Japan. Apply via Workday.
Senior / Staff Engineer, Front End Central Operations Strategy, Yield Enhancement — Hiroshima - Fab 15, Japan. Apply via Workday.
Principal/Senior Engineer, Dry Etch Tool Installation Qualification — Hiroshima - Fab 15, Japan. Apply via Workday.
Staff / Principal Engineer, Facilities Construction – CSA — Hiroshima - Fab 15, Japan. Apply via Workday.
Staff / Principal Engineer, Facilities Construction – Electrical — Hiroshima - Fab 15, Japan. Apply via Workday.
Staff / Principal Engineer, Facilities Construction – Water / UPW — Hiroshima - Fab 15, Japan. Apply via Workday.
Staff / Principal Engineer, Facilities Construction – Mechanical — Hiroshima - Fab 15, Japan. Apply via Workday.
Staff / Principal Engineer, Facilities Construction – Gas & Chemical — Hiroshima - Fab 15, Japan. Apply via Workday.
Staff / Principal Engineer, Facilities Construction – I&C — Hiroshima - Fab 15, Japan. Apply via Workday.
ADTJ ATE PHOTO ENGINEER — Hiroshima - Fab 15, Japan. Apply via Workday.
Circuit Design Engineer — Hashimoto, Japan. Apply via Workday.
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