Ecotope is a mission-driven consulting, research, and mechanical engineering firm with over 40 years’ experience focusing on energy efficiency and sustainable design in buildings. Ecotope provides a range of services including mechanical engineering design of high performance buildings, technical research on energy use in buildings and emerging energy efficient technologies, and energy policy research and analysis. Our award-winning engineering design group provides full service HVAC and plumbing design, and consulting on Energy Code compliance and energy efficiency for multi-family and commercial buildings.   PRINCIPAL RESPONSIBILITIES The ideal candidate will be prepared to successfully perform all of the listed job responsibilities. Duties include: