Plant Maintenance Technician salary at City of Frederick

The average plant maintenance technician salary at City of Frederick was $52,641 . Plant Maintenance Technician salaries at City of Frederick typically range from $40,061 to $64,010 (25th to 75th percentile). The highest reported plant maintenance technician salary was $78,633. There are 8 employees at City of Frederick with the job title plant maintenance technician.