Dairy Farmers of America - Belvidere [Maintenance Mechanic] As a Refrigeration Technician at Dairy Farmers of America, you'll: Maintain and perform preventative maintenance activities on ammonia refrigeration systems; Complete accurate and timely documentation of maintenance records; Observe and test system operation, using gauges, and instruments; Dismantle, assemble, and install refrigeration equipment; Ensure all repairs are documented; Assist in maintaining parts and supplies inventory by reporting low supply levels to supervisor...Hiring Immediately >>