Mr. Plaster brings over 30 years of power generation experience to leading a team of operation managers responsible for the day to day operation of all power generation facilities. Additionally he oversees the Oakfield rebuild facility and parts warehouse while also managing the internal engineering staff. Dennis previously served as General Manager for IES with operation, engineering and new plant construction responsibilities. Prior to working for IES he was the Engineering Manager for Milton Cat Power systems for 15 years managing engineering and project management over a broad range of power system applications. Dennis has BSME degree from Wentworth Institute.