Geotechnical Lab Technician Salary in Seattle, WA.
Updated on: May 13, 2026
How much does a Geotechnical Lab Technician make in Seattle, WA?
The average Geotechnical Lab Technician in Seattle, WA makes $139,086,
51% above the national average Geotechnical Lab Technician salary of $91,957.
This pay is 14% greater than the combined average salaries of other metroes San Jose, CA, Houston, TX, and Philadelphia, PA.
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Geotechnical Lab Technician Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals