Apple
GPU Power and Performance Characterization Engineer
Austin, Texas · Full-time · Posted Dec 4, 2025
- Experience
- 3+ years of relevant industry experience.
- Education
- Minimum BS.
About the job
Characterize embedded GPU silicon and optimize its power, performance, operating margins, and performance-per-watt through validation, experiments, analysis, and tool development.
What you'll do
- Plan, execute, and communicate silicon characterization work; configure system hardware and software for testing.
- Triage failures and debug underlying issues with cross-functional teams.
- Develop, maintain, and improve characterization automation tools and methodology.
What they ask for
- Bachelor of Science degree.
- Experience with power and performance estimation and optimization.
- Experience working in a lab environment.
- Experience with Python.
Nice to have
- Data analysis and visualization; performance monitor features; power measurements; system and SoC architectures.
- Familiarity with power-management techniques such as dynamic clock & power gating and dynamic voltage frequency scaling.
Tools
Python
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