AI Systems Engineer, Codex Agents

OpenAISan Francisco, California, United States

Verified against OpenAI’s live Ashby listing on Oct 5, 2026

Location
San Francisco, California, United States
Remote
No
Type
Full-time
Salary
USD 230,000–385,000 per year
Posted
May 15, 2026

About This Role

OpenAI is hiring for AI Systems Engineer, Codex Agents.

AI Systems Engineer - Codex Core Agents About The Team The Codex Core Agents team builds the agent harness that turns model capability into real-world action. We own the systems around the model: prompting and interpreting model outputs, executing actions safely in real…

  • Location: San Francisco, California, United States
  • Department: Applied AI
  • Employment type: Full-time

Read the employer's complete requirements and apply directly through its Ashby careers page.

This is an original ResumeHog summary of the role, written from the live Ashby posting. For the full description and to apply, go to OpenAI’s application page

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