Mechanical Design Engineer Co-op Salary in San Diego, CA.
Updated on: Oct 29, 2025
How much does a Mechanical Design Engineer Co-op make in San Diego, CA?
The average Mechanical Design Engineer Co-op in San Diego, CA makes $133,451,
33% above the national average Mechanical Design Engineer Co-op salary of $100,009.
This pay is 1% lower than the combined average salaries of other metroes San Jose, CA, Columbus, OH, and San Francisco, CA.
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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