Performs preventative maintenance as assigned on the following systems and equipment, such as High Pressure Steam boilers, air conditioning systems, large and small, tonnage package units, ice machines, compressors, pumps, motors, fans, air units, emergency lights, generators, etc. Comprised of Tufts Medical Center, Lowell General Hospital, MelroseWakefield Healthcare, an expansive home care network and a large clinically integrated physician network, Tufts Medicine has more than 15,000 dedicated employees and caregivers.