Process Engineer / Supervisor Salary in Portland, ME.
Updated on: May 20, 2026
How much does a Process Engineer / Supervisor make in Portland, ME?
The average Process Engineer / Supervisor in Portland, ME makes $65,131,
13% above the national average Process Engineer / Supervisor salary of $57,483.
This pay is 24% lower than the combined average salaries of other metroes San Jose, CA, Raleigh, NC, and Seattle, WA.
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Process Engineer / Supervisor Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals