Work Exposures: There is frequent exposure to extreme cold (below 32 degrees), extreme heat (above 100 degrees), moving mechanical parts, fumes and airborne particles and loud noises (85+ decibels average over 8-hour working day such as heavy trucks, jack hammers, leaf blowers, lawn mowers, construction). Safely operates heavy equipment, (including but not limited to 45 ton articulated off road dump trucks, rubber tire loaders, water truck, and others) to dump, water, monitor and otherwise efficiently maintain a large windrow composting system.