Sean Thies, PE
Senior Project Managersthies@haleyward.com
Sean Thies has over 20 years of civil engineering experience, which includes site design, roadway design, and permitting. Sean’s experience includes working with private developers, municipalities, housing authorities, and universities. As a Senior Project Manager, Sean manages a wide variety of projects including road construction/reconstruction projects for municipalities, site development projects for medical facilities, retail facilities, banks, restaurants, offices, and ports to name a few. Additionally, he has managed several projects for affordable senior and family housing. Sean has also managed and designed commercial and residential subdivisions. Sean is experienced in permitting with the Maine Department of Environmental Protection, Land Use Planning Commission, Army Corps of Engineers, and many municipalities throughout the State of Maine. Sean’s areas of permitting expertise are in site development, stormwater, and natural resources.