Trainee Process Controller Salary in Seattle, WA.
Updated on: Jan 21, 2026
How much does a Trainee Process Controller make in Seattle, WA?
The average Trainee Process Controller in Seattle, WA makes $124,501,
51% above the national average Trainee Process Controller salary of $82,314.
This pay is 15% greater than the combined average salaries of other metroes San Jose, CA, Dallas, TX, and Albuquerque, NM.
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Trainee Process Controller Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals