Principle Firmware Engineer Salary in Louisville, KY.
Updated on: Apr 22, 2026
How much does a Principle Firmware Engineer make in Louisville, KY?
The average Principle Firmware Engineer in Louisville, KY makes $92,834,
9% below the national average Principle Firmware Engineer salary of $102,278.
This pay is 29% lower than the combined average salaries of other metroes San Jose, CA, Atlanta, GA, and Kansas City, MO.
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Principle Firmware Engineer Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals