Water and wastewater infrastructure contractor across North America
MWH is a 501–1,000-person construction firm specializing in water, wastewater, and industrial water projects. The tech stack is anchored in Primavera P6, Procore, and Autodesk BIM tooling—standard for heavy construction—with notable adoption of Bluebeam and Viewpoint for field-to-office workflows. Accelerating hiring across 187 open roles (102 in the last 30 days) is concentrated in construction and engineering field positions, signaling aggressive project delivery capacity-building rather than operational overhead growth.
MWH operates as a general contractor and construction manager on large-scale water, wastewater, and industrial water infrastructure projects. The firm traces its origins to the early 19th century and operates through subsidiaries including Slayden Constructors (Pacific Northwest) and Methuen Construction Company (Northeast). The active project list spans municipal wastewater treatment plants, critical water infrastructure (including the Salton Sea project), and advanced treatment facilities, typically executed through Design-Build, Design-Bid-Build, and CMAR delivery models. The company is headquartered in Broomfield, CO and actively hires across the United States and Canada.
Primary tools: Primavera P6, Procore, AutoCAD, Bluebeam, Microsoft Project, Revit, Navisworks, Civil 3D, BIM 360, and Viewpoint. Secondary: Office 365, SharePoint, Power BI.
Active work includes wastewater treatment plants, critical water infrastructure (Salton Sea project, Sacramento), advanced water treatment facilities, and municipal project startups across North America.
Other companies in the same industry, closest in size