Firmware Engineer I Salary in Seattle, WA.
Updated on: May 13, 2026
How much does a Firmware Engineer I make in Seattle, WA?
The average Firmware Engineer I in Seattle, WA makes $139,915,
51% above the national average Firmware Engineer I salary of $92,505.
This pay is 31% greater than the combined average salaries of other metroes San Jose, CA, El Paso, TX, and Indianapolis, IN.
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Firmware Engineer I Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals