Principal Thermal Engineer Salary in San Francisco, CA.
Updated on: Apr 15, 2026
How much does a Principal Thermal Engineer make in San Francisco, CA?
The average Principal Thermal Engineer in San Francisco, CA makes $244,729,
72% above the national average Principal Thermal Engineer salary of $142,332.
This pay is 33% greater than the combined average salaries of other metroes San Jose, CA, Jacksonville, FL, and Raleigh, NC.
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*Data is estimated and depends on the generous anonymous contributions of individuals