Investigator salary at Washington State Department of Labor & Industries

The average investigator salary at Washington State Department of Labor & Industries was $75,480 , which is 16 percent higher than the average salary for this job in Washington, and 15 percent higher than the national average for this job . Investigator salaries at Washington State Department of Labor & Industries typically range from $72,200 to $87,700 (25th to 75th percentile). The highest reported investigator salary was $94,300. There are 55 employees at Washington State Department of Labor & Industries with the job title investigator.