Supervising Engineer salary at San Luis Obispo County

The average supervising engineer salary at San Luis Obispo County was $202,208 , which is 10 percent lower than the average salary for this job in California, but 2 percent higher than the national average for this job . Supervising Engineer salaries at San Luis Obispo County typically range from $192,208 to $220,874 (25th to 75th percentile). The highest reported supervising engineer salary was $242,641. There are 18 employees at San Luis Obispo County with the job title supervising engineer.