Maintenance Supervisor, the Refrigeration Specialist is responsible for the safe, efficient and reliable operation, maintenance and monitoring of the sliced cheese and plant coolers ammonia refrigeration, plant vacuum, compressed air, process steam, steam plant heating, steam condensate, hot/cold water, Kathabars, HVAC, fire protection and chill water systems. Operates and repairs the high pressure, steam generating boilers and system in accordance with the Minnesota Department of Labor & Industry Regulations and the Boiler Operating Engineer’s Licensing requirements, to provide reliable, efficient and safe operation.