With almost 20 years of experience in the environmental and construction fields, Sean has worked in various capacities utilizing his geological sciences education and business development background. He has vast experience working with industrial, power, energy, chemical, state, federal and commercial clients, in addition to partnering with developers, engineering and architectural firms. Sean is responsible for planning, managing, and organizing all business development and marketing activities in the Midwest region for ESA. He works in ESA’s Des Moines, Iowa office.