Hazmat Supervisor Salary in Seattle, WA.
Updated on: May 6, 2026
How much does a Hazmat Supervisor make in Seattle, WA?
The average Hazmat Supervisor in Seattle, WA makes $109,846,
51% above the national average Hazmat Supervisor salary of $72,625.
This pay is 25% greater than the combined average salaries of other metroes San Jose, CA, Oklahoma City, OK, and Tampa, FL.
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Hazmat Supervisor Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals