The average operator salary at Mukilteo was $36,442 , which is 13 percent lower than the average salary for this job in Washington, and 26 percent lower than the national average for this job . Operator salaries at Mukilteo typically range from $31,311 to $40,763 (25th to 75th percentile). The highest reported operator salary was $60,172. There are 89 employees at Mukilteo with the job title operator.