Senior Principal Firmware Engineer Salary in San Francisco, CA.
Updated on: May 13, 2026
How much does a Senior Principal Firmware Engineer make in San Francisco, CA?
The average Senior Principal Firmware Engineer in San Francisco, CA makes $254,679,
72% above the national average Senior Principal Firmware Engineer salary of $148,119.
This pay is 38% greater than the combined average salaries of other metroes San Jose, CA, Long Beach, NY, and Minneapolis, MN.
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Senior Principal Firmware Engineer Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals