Senior Engineer / Scientist Salary in Portland, ME.
Updated on: Jun 17, 2026
How much does a Senior Engineer / Scientist make in Portland, ME?
The average Senior Engineer / Scientist in Portland, ME makes $117,495,
13% above the national average Senior Engineer / Scientist salary of $103,699.
This pay is 16% lower than the combined average salaries of other metroes San Jose, CA, Seattle, WA, and Philadelphia, PA.
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Senior Engineer / Scientist Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals