ML Infrastructure Generalist

OpenAI
San Francisco, CA

About the Team

We're hiring across multiple teams, each focused on distinct areas of advancing artificial general intelligence (AGI). As an ML engineer supporting these teams, you’ll help build the infrastructure that powers our research roadmap. Our goal is to dramatically accelerate research velocity by maximizing the efficiency of both our researchers and our hardware.

About the Role

We're looking for ML engineers to help empower our researchers and accelerate research progress.

Ideally, you've worked with researchers in the past and enjoy the challenges of a dynamic research environment. We're looking for people who love making the teams they work on more productive and love making the GPUs they’re using more productive.

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:

  • Build tooling or infrastructure to accelerate the teams you work on

  • Dig into issues across the stack, even if it goes outside your team’s remit

  • Help co-design ML with systems considerations

  • Make clever tradeoffs to unblock exploration while maintaining sanity

  • Do what it takes to unblock research progress

You might thrive in this role if you:

  • Love figuring out how to make ML systems work better

  • Have experience with ML experimentation and LLM training or inference

  • Have strong software engineering skills and are proficient in Python

About OpenAI

OpenAI 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 we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic.

For additional information, please see OpenAI’s Affirmative Action and Equal Employment Opportunity Policy Statement .

Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. In addition, job duties require access to secure and protected information technology systems and related data security obligations.

To notify OpenAI that you believe this job posting is non-compliant, please submit a report through this form . No response will be provided to inquiries unrelated to job posting compliance.

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.

Posted 2025-10-01

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