GEI Consultants, Inc. Tech Stack

Multi-disciplinary engineering consulting for water, energy, and infrastructure

Civil Engineering Woburn, MA 1,001–5,000 employees Founded 1970 Privately Held

GEI Consultants is a 1,500+ person engineering firm headquartered in Woburn, MA with 60+ North America offices, operating across water resources, energy, buildings, infrastructure, and industrial sectors. The tech stack reveals a classical CAD/simulation-heavy engineering practice (SAP2000, ANSYS, Revit, Civil 3D, HEC-RAS, WaterCAD) paired with emerging data infrastructure (adopting SharePoint, hiring for data platform architecture). Hiring velocity is decelerating while engineering roles remain dominant—typical for a mature, project-delivery-led business navigating the tension between expanding practice scope and backlog stability.

Tech Stack 120 technologies

Core StackRevit AutoCAD Power BI SAP2000 LS-DYNA ANSYS CAD STAAD Civil 3D MicroStation Excel AutoCAD Civil 3D Microsoft Office HEC-RAS GIS GeoStudio WaterCAD HydroCAD Windows Microsoft Access SQL Word Mathcad BIM Microstation Microsoft 365 PowerPoint Trimble ArcGIS Field Maps Teams+86 more

AdoptingSharePoint

ReplacingXamarin.Forms

What GEI Consultants, Inc. Is Building

◆Challenges

Avoid premature tooling and fragmented experimentation
Prevent experimental pilots from becoming operational risk
Complex water infrastructure projects
Expanding civil engineering practice
Maintaining backlog at or above budget
Business development
Ensuring secure ai solutions
Compliance with state and federal environmental regulations
Navigating regulatory permitting environment
Securing new work

▲Active Projects

Design of water infrastructure projects
Dams, levees and hydropower facilities
Waterfront planning and adaptation projects
Dams and levees
Coastal resilience and stabilization projects
Stormwater management
Municipal linear infrastructure design
Hydraulic modeling studies
Class environmental assessments
Data platform architecture design

Hiring Activity

Decelerating370 roles · 95 in 30d

Department

Engineering

289

Sales

Data

Research

Construction

Marketing

Ops

Environmental

Seniority

Senior

190

Mid

Intern

Lead

Staff

Junior

Notable leadership hires: Materials Testing Inspection Lead, AI Solutions Lead

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About GEI Consultants, Inc.

GEI Consultants delivers engineering and environmental consulting services to private and public sector clients across North America and internationally. The firm operates as part of the employee-owned GISI Consulting Group, providing water resources, geotechnical, environmental, and structural engineering expertise. Core project areas include water infrastructure design (dams, levees, hydropower, stormwater, coastal resilience), municipal linear infrastructure, and environmental assessments. The organization emphasizes client relationships and knowledge-sharing across a distributed office network, with active hiring concentrated in senior engineering roles and emerging data/AI competency areas.

HeadquartersWoburn, MA

Company Size1,001–5,000 employees

Founded1970

Hiring MarketsUnited States, Canada

Frequently Asked Questions

What engineering software does GEI Consultants use?

GEI's primary stack includes SAP2000, ANSYS, LS-DYNA, Revit, AutoCAD/Civil 3D, MicroStation, HEC-RAS, WaterCAD, GeoStudio, ArcGIS, and Trimble. The firm recently adopted SharePoint and is replacing legacy Xamarin.Forms mobile tooling.

What water infrastructure projects does GEI work on?

GEI specializes in dams, levees, hydropower facilities, waterfront planning, coastal resilience, stormwater management, and hydraulic modeling. The firm also conducts class environmental assessments and municipal linear infrastructure design.