Principal Thermal Engineer Salary in San Francisco, CA.
Updated on: Aug 12, 2026
How much does a Principal Thermal Engineer make in San Francisco, CA?
The average Principal Thermal Engineer in San Francisco, CA makes $244,777,
72% above the national average Principal Thermal Engineer salary of $142,360.
This pay is 30% greater than the combined average salaries of other metroes San Jose, CA, Fort Worth, TX, and New York City, NY.
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Principal Thermal Engineer Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals