Performance Modeling EngineerActive$293K–$385K

Hybrid · San FranciscoTechnology

The opportunity

About the Team OpenAI’s Hardware organization develops system and infrastructure solutions designed for the unique demands of advanced AI workloads. We work closely with architecture, infrastructure, and vendor teams to evaluate system performance and guide critical design decisions.

What they're looking for

  • Validate models against real system measurements and workload behavior.
  • Contribute to improving modeling fidelity, usability, and scalability.
  • Strong software engineering or modeling background (e.g., simulation, systems: modeling, or performance analysis).
  • Familiarity with system architecture fundamentals (compute, memory, networking).