Senior Mechanical Engineer salary at Los Angeles County

The average senior mechanical engineer salary at Los Angeles County was $258,948 , which is 33 percent higher than the average salary for this job in California, and 113 percent higher than the national average for this job . Senior Mechanical Engineer salaries at Los Angeles County typically range from $246,637 to $273,589 (25th to 75th percentile). The highest reported senior mechanical engineer salary was $273,589. There are 3 employees at Los Angeles County with the job title senior mechanical engineer.