Job Description Job Description MWH Constructors, a global leader in heavy civil construction of water and wastewater facilities, is currently seeking an experienced Pipefitter to support a critical wastewater treatment plant construction project in Gypsum, Colorado. MWH Constructors is a global project delivery company with a focus on water and wastewater treatment infrastructure. With the ultimate goal of delivering maximum value to clients and their local communities, MWH Constructors provid…