Project Engineer Co-op Salary in San Diego, CA.
Updated on: Jan 14, 2026
How much does a Project Engineer Co-op make in San Diego, CA?
The average Project Engineer Co-op in San Diego, CA makes $93,782,
33% above the national average Project Engineer Co-op salary of $70,281.
This pay is 4% lower than the combined average salaries of other metroes San Jose, CA, San Francisco, CA, and Houston, TX.
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Project Engineer Co-op Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals