Principal Research Engineer Salary in Los Angeles, CA.
Updated on: Dec 31, 2025
How much does a Principal Research Engineer make in Los Angeles, CA?
The average Principal Research Engineer in Los Angeles, CA makes $216,688,
31% above the national average Principal Research Engineer salary of $165,515.
This pay is 5% greater than the combined average salaries of other metroes San Jose, CA, Oklahoma City, OK, and Fort Worth, TX.
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*Data is estimated and depends on the generous anonymous contributions of individuals