Principle Mechanical Engineer Salary in Los Angeles, CA.
Updated on: May 13, 2026
How much does a Principle Mechanical Engineer make in Los Angeles, CA?
The average Principle Mechanical Engineer in Los Angeles, CA makes $213,033,
31% above the national average Principle Mechanical Engineer salary of $162,723.
This pay is 8% greater than the combined average salaries of other metroes San Jose, CA, Oklahoma City, OK, and Omaha, NE.
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Principle Mechanical Engineer Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals