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OpenAI

Performance Modeling Engineer

OpenAI

Published 07 May 2026
San Francisco, CA, USA
$266K - $445K
Remote
Full Time

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Role Highlights

Languages used

Key skills

AI
Distributed Systems
Information Technology
System Design
Data Security
Infrastructure
Architecture
Modelling
Storage
Quantitative
Machine Learning
Research
Deployment

Tools, Libraries and Frameworks

OpenAI

Description

The role involves developing and applying modeling tools to evaluate system performance and inform architectural decisions. Engineers will analyze system behavior, run simulations, and quantify tradeoffs across compute, memory, networking, and storage subsystems.

Required Qualifications and Skills

Candidates must possess a strong background in software engineering or modeling, specifically in simulation, systems modeling, or performance analysis. Proficiency in programming and the ability to build technical tools or frameworks are required. Applicants should demonstrate familiarity with system architecture fundamentals, including compute, memory, and networking. Furthermore, the role requires the ability to reason about performance bottlenecks and scaling behavior, alongside strong analytical skills for working with quantitative models.

Disclaimer

Disclaimer: Job and company description information and some of the data fields may have been generated via GPT-4 summarisation and could contain inaccuracies. The full external job listing link should always be relied on for authoritative information.

About the company

OpenAI

Size

1136

Founded

HQ

San Francisco, US

Public/Private

Partnership

Description

OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. AI is an extremely powerful tool that must be created with safety and human needs at its core. OpenAI is dedicated to putting that alignment of interests first — ahead of profit. To achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity. Our investment in diversity, equity, and inclusion is ongoing, executed through a wide range of initiatives, and championed and supported by leadership. 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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