Key Responsibilities. Work underwater and above water with a Dive Team of 2 – 6 divers. Efficiently and effectively perform by-the-root removal of lake weeds. Haul removed vegetation from lakeshore to trailer (Able to carry bags full of vegetation up to 80lbs). Working Conditions. A love of working outdoors is essential and a willingness to work in bad weather conditions i.e. rain, high humidity and heat. Each day begins at our shop in Siren, WI....