Third Line Support Engineer Salary in Louisville, KY.
Updated on: May 13, 2026
How much does a Third Line Support Engineer make in Louisville, KY?
The average Third Line Support Engineer in Louisville, KY makes $71,287,
9% below the national average Third Line Support Engineer salary of $78,539.
This pay is 29% lower than the combined average salaries of other metroes San Jose, CA, New Orleans, LA, and San Diego, CA.
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Third Line Support Engineer Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals