**About Us**

We are a cleantech contractor that provides comprehensive energy efficiency services for energy service companies (ESCOs) and corporate clients. Our services are provided by six specialized units focused on weatherization, water efficiency engineering, lighting, airflow controls, HVAC, and infrastructure solutions.

**Job Summary**

ECM Holding Company is seeking a detail-oriented and proactive **Project Development Engineer I** in Wisconsin to join our team. **This position requires 75% travel around the country.**

A Project Development Engineer I, is a professional responsible for the design, implementation, and management of a building's mechanical systems to reduce energy costs or improve energy efficiency during the design, building, or retrofitting stages of construction. May specialize in water systems; electrical systems; heating, ventilation, and air-conditioning (HVAC) systems; green buildings; lighting; air quality; or energy p...