OpenAI

Reliability/DFX Engineer

Job Description

Posted on: 
2026-03-16

Responsibilities

  • Oversee DFX architecture, implementation, and execution in silicon from concept to deployment.
  • Build system-level reliability models based on empirical data.
  • Collaborate with chip and platform architecture/design teams to implement DFX features.
  • Partner with hardware health and platform design teams to improve reliability in NPI and HVM.
  • Design experiments and perform data analysis to drive continuous improvements.
  • Serve as the DFX/reliability champion within the industry ecosystem.
  • Propose high-ROI features to enhance reliability and fault tolerance.

Job Requirements

  • BS with 15+ years, MS with 10+ years, or PhD with 3+ years of relevant experience.
  • Hands-on experience with RTL design and DFT required; silicon ATE experience preferred.
  • Detailed understanding of ML chip and platform architecture.
  • Strong fundamentals in reliability modeling and empirical data analysis.
  • Ability to collaborate across teams and communicate effectively.
  • Experience in high-performance AI hardware is advantageous.
  • Knowledge of legal status requirements for compliance with export control laws.
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