The average engineer salary at Marysville was $89,840 , which is 53 percent lower than the average salary for this job in California, and 6 percent lower than the national average for this job . Engineer salaries at Marysville typically range from $86,943 to $93,027 (25th to 75th percentile). The highest reported engineer salary was $95,760. There are 5 employees at Marysville with the job title engineer.