Plant Technician salary at Washington State University

The average plant technician salary at Washington State University was $28,980 , which is 19 percent lower than the average salary for this job in Washington, and 33 percent lower than the national average for this job . Plant Technician salaries at Washington State University typically range from $19,700 to $37,900 (25th to 75th percentile). The highest reported plant technician salary was $47,600. There are 11 employees at Washington State University with the job title plant technician.