Plant Maintenance Engineer salary at New Hampshire Employment Security

The average plant maintenance engineer salary at New Hampshire Employment Security was $58,953 , which is 34 percent higher than the average salary for this job in New Hampshire, but 16 percent lower than the national average for this job . Plant Maintenance Engineer salaries at New Hampshire Employment Security typically range from $53,915 to $63,992 (25th to 75th percentile). The highest reported plant maintenance engineer salary was $63,991. There are 2 employees at New Hampshire Employment Security with the job title plant maintenance engineer.