Mechanical Engineering R&d Intern Salary in San Diego, CA.
Updated on: Apr 22, 2026
How much does a Mechanical Engineering R&d Intern make in San Diego, CA?
The average Mechanical Engineering R&d Intern in San Diego, CA makes $279,359,
33% above the national average Mechanical Engineering R&d Intern salary of $209,353.
This pay is 5% greater than the combined average salaries of other metroes San Jose, CA, Portland, ME, and Colorado Springs, CO.
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Mechanical Engineering R&d Intern Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals