The average principal salary at Cambrian was $197,754 , which is 6 percent higher than the average salary for this job in California, and 66 percent higher than the national average for this job . Principal salaries at Cambrian typically range from $193,077 to $204,507 (25th to 75th percentile). The highest reported principal salary was $204,507. There are 3 employees at Cambrian with the job title principal.