The post-training team is responsible for training and improving the pre-trained models to be deployed into ChatGPT, the API, and to other internal research teams. Within post-training, the retrieval team develops retrieval technology to power ChatGPT and new product experiences built on OpenAI’s reasoning models.About the RoleWe are seeking a research tech lead / manager (TLM) for the post-training retrieval team to lead a team of researchers and research engineers. The focus of this team is to develop technology that allows our models to efficiently and accurately access information from private knowledge sources. This technology will be used in many frontier models and applications across our Research organization. This is not just a RAG implementation role. Our team’s goal is to rethink the way retrieval can work for agentic AI systems from first principles.This role is based in San Francisco, CA. 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:Tech lead and manage a team of researchers and research engineersCollaborate closely with the other teams across Research & our Applied ML organizationsYou might thrive in this role if you:Have experience managing high-impact teams of research engineers / research scientistsHave research expertise in large language models and information retrieval (eg RAG)Have research experience in reinforcement learning and deep learningHave led or closely collaborated with a team that has scaled large scale ML systemsAbout OpenAIOpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity.We are an equal opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or any other legally protected status.For US Based Candidates: Pursuant to the San Francisco Fair Chance Ordinance, we will consider qualified applicants with arrest and conviction records.We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made via this link.At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.

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