Company profile

McMillen Tech Stack

Design-build engineering for dams, hydropower and water infrastructure

Engineering Services Boise, Idaho 201–500 employees Founded 2004 Privately Held

McMillen is a Boise-based design-build firm focused on dams, hydropower and river restoration. Its stack pairs Autodesk BIM tools (Revit, Civil 3D, Navisworks, BIM 360) with heavy simulation software like FLOW-3D, HEC-RAS, ANSYS, Abaqus and LS-DYNA, pointing to in-house hydraulic and structural analysis. Hiring is accelerating and senior-heavy, with a notable marketing push tied to proposal and pursuit work.

Tech Stack 42 technologies

Core StackRevit AutoCAD DynamoDB Python Canva MATLAB Procore Adobe Photoshop Adobe Illustrator Adobe InDesign Miro Adobe Creative Cloud Navisworks Civil 3D Inventor Unanet HEC-RAS GIS Abaqus FLOW-3D Autodesk Construction Cloud Oracle Primavera Autodesk BIM 360 Vault ANSYS LS-DYNA Bluebeam ArcGIS Pro QGIS LiDAR+9 more

What McMillen Is BuildingChallenges and projects from their job posts

◆Challenges

Managing complex pursuits and proposal processes
Implementing a quality control program
Solving complex design problems and workflows
Project risk assessment
Graphic communication workflows

▲Active Projects

Dam removal projects
River, floodplain and ecosystem restoration
Pipeline, storage and pump station design
Dam and lock electrical work
Geotechnical investigations
Proposal development and winning strategy

Hiring Activity

Accelerating65 roles · 35 in 30d

Department

Engineering

Marketing

Construction

Ops

Seniority

Senior

Manager

Mid

Staff

Intern

Junior

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About McMillen

McMillen is a privately held engineering, environmental and construction firm headquartered in Boise, Idaho, founded in 2004. It delivers design-build services for water resource projects, including hydropower, pump storage, dam safety, dam rehabilitation and gate replacement. Current work spans dam removal, river and floodplain restoration, geotechnical investigations and water system pipeline and pump station design. The company employs 201–500 people and hires across the United States, Canada and India. Project delivery runs on tools such as Procore, Oracle Primavera, Bluebeam and Unanet.

HeadquartersBoise, Idaho

Company Size201–500 employees

Founded2004

Hiring MarketsUnited States, Canada, India

Frequently Asked Questions

What software does McMillen use for engineering design?

McMillen uses Revit, AutoCAD, Civil 3D, Navisworks, Inventor and Autodesk BIM 360, plus simulation tools including HEC-RAS, FLOW-3D, ANSYS, Abaqus and LS-DYNA.

Where is McMillen headquartered?

McMillen is headquartered in Boise, Idaho, and hires in the United States, Canada and India.

What kind of projects does McMillen work on?

Current work includes dam removal, dam and lock electrical work, river and floodplain restoration, geotechnical investigations and pipeline, storage and pump station design.

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How this profile is built

McMillen's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.