Petroleum Laboratory Specialist Salary in Seattle, WA.
Updated on: Apr 22, 2026
How much does a Petroleum Laboratory Specialist make in Seattle, WA?
The average Petroleum Laboratory Specialist in Seattle, WA makes $119,509,
51% above the national average Petroleum Laboratory Specialist salary of $79,014.
This pay is 12% greater than the combined average salaries of other metroes San Jose, CA, El Paso, TX, and San Francisco, CA.
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Petroleum Laboratory Specialist Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals