Plant Maintenance Engineer salary at New Hampshire Department of Administrative Services

The average plant maintenance engineer salary at New Hampshire Department of Administrative Services was $57,986 , which is 32 percent higher than the average salary for this job in New Hampshire, but 17 percent lower than the national average for this job . Plant Maintenance Engineer salaries at New Hampshire Department of Administrative Services typically range from $54,472 to $64,072 (25th to 75th percentile). The highest reported plant maintenance engineer salary was $64,799. There are 7 employees at New Hampshire Department of Administrative Services with the job title plant maintenance engineer.