Mechanical Design Engineer Co-op Salary in Portland, ME.
Updated on: Aug 19, 2026
How much does a Mechanical Design Engineer Co-op make in Portland, ME?
The average Mechanical Design Engineer Co-op in Portland, ME makes $113,353,
13% above the national average Mechanical Design Engineer Co-op salary of $100,043.
This pay is 13% lower than the combined average salaries of other metroes San Jose, CA, Denver, CO, and El Paso, TX.
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Mechanical Design Engineer Co-op Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals