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OpenAI

Hardware Engineer, Test

OpenAI
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hybrid senior Full time $177K - $300K San Francisco

First indexed 28 Aug 2026

Description

Compensation

The base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. The salary range for this role is $177K - $300K per year, with generous equity, performance-related bonuses, and the following benefits:

  • Medical, dental, and vision insurance for you and your family, with employer contributions to Health Savings Accounts
  • Pre-tax accounts for Health FSA, Dependent Care FSA, and commuter expenses (parking and transit)
  • 401(k) retirement plan with employer match
  • Paid parental leave (up to 24 weeks for birth parents and 20 weeks for non-birthing parents), plus paid medical and caregiver leave (up to 8 weeks)
  • Paid time off: flexible PTO for exempt employees and up to 15 days annually for non-exempt employees
  • 13+ paid company holidays, and multiple paid coordinated company office closures throughout the year for focus and recharge, plus paid sick or safe time
  • Mental health and wellness support
  • Employer-paid basic life and disability coverage
  • Annual learning and development stipend to fuel your professional growth
  • Daily meals in our offices, and meal delivery credits as eligible
  • Relocation support for eligible employees
  • Additional taxable fringe benefits, such as charitable donation matching and wellness stipends

About the Team:

OpenAI's Hardware organization develops AI-native silicon and system-level solutions for the unique demands of advanced AI workloads. The team is developing future generations of AI-native silicon and tightly integrated systems to power the next generation of frontier models.

Responsibilities:

As a Hardware Test Engineer, you will work on Machine Learning/AI hardware system projects to craft solutions for current and future data center deployments. You will bring a strong understanding of hardware system testing, excellent project management skills, and the ability to collaborate across multiple teams to ensure efficient lab operations.

Responsibilities include:

  • Designing, implementing, and executing comprehensive test plans to ensure the reliability, performance, and scalability of supercomputing hardware systems
  • Developing detailed test plans and methodologies tailored to hardware components, including processors, memory modules, custom accelerators, and interconnects
  • Collaborating with hardware design, manufacturing, firmware teams, and vendors to identify, analyze, and resolve issues affecting hardware, power, thermal, and high-speed interconnects
  • Performing in-depth debugging on the hardware system
  • Utilizing advanced diagnostic and measurement tools to capture performance metrics and analyze system behavior
  • Developing and maintaining automation scripts to streamline testing processes
  • Effective communication to clearly document test results, report defects, and collaborate with cross-functional teams

Requirements:

  • At least 10 years of industry experience, including experience testing or supporting hardware design teams for datacenter applications
  • Proven experience in hardware testing and validation, with hands-on experience with oscilloscopes, power supplies, analyzers, and other test instruments
  • Strong understanding of electrical, power, and thermal testing methodologies
  • Expertise with protocol of common interfaces such as SPI, I2C, USB, DDRx
  • Hands-on experience with high-speed electrical and thermal test equipment such as oscilloscopes, VNA, TDR, thermal cameras, heat sinks, and test chambers
  • Experience in using Cadence Allegro and automation/scripting
  • Strong bias toward action, and won't take no for an answer
  • Experience and good knowledge of system testing from xPUs, board, rack level to data center level
  • Strong intrinsic desire to learn and fill in missing skills, and an equally strong talent for sharing that information clearly and concisely with others
  • Comfortable with ambiguity and rapidly changing conditions
  • Excellent analytical, problem-solving, and troubleshooting skills
This listing is enriched and indexed by YubHub. To apply, use the employer's original posting: https://jobs.ashbyhq.com/openai/d33eec12-e0c3-48a0-bb54-35d1e7aa9ee1