HR Green, Inc. Tech Stack

Civil engineering and infrastructure design firm serving water, transportation, and municipal markets

Civil Engineering Cedar Rapids, IA 501–1,000 employees Founded 1913 Privately Held

HR Green is a 110-year-old civil engineering firm operating across water, transportation, broadband, and municipal infrastructure—with an engineering-dominant workforce (48 of 56 active hires are engineers). The tech stack is firmly rooted in domain-specific CAD and GIS tools (AutoCAD, Civil 3D, ArcGIS, MicroStation, HEC-RAS, TUFLOW), typical of infrastructure design practices. Current project focus clusters around water systems (wastewater treatment, drinking water plants, distribution networks) and roadway work, while pain points center on delivery velocity, construction cost control, and managing regulatory complexity—suggesting the firm is scaling project delivery capacity rather than chasing technology disruption.

Tech Stack 15 technologies

Core StackAutoCAD Revit ArcGIS Microstation Civil 3D MicroStation OpenRoads Designer Word Excel Microsoft 365 AutoCAD Civil 3D OpenRoads HEC-RAS TUFLOW QGIS

What HR Green, Inc. Is Building

◆Challenges

Industrial water and wastewater challenges
Upgrading wastewater treatment plants
Utility relocation challenges
On-time project delivery
Critical infrastructure challenges
Reducing construction costs
Speeding construction schedule
Mitigating future risk
Expanding water wastewater practice
Regulatory compliance with drinking water standards

▲Active Projects

Wastewater treatment
Roadway improvements
Treatment plant planning and design
Roadway projects
Raw water supply
Improvements in water distribution and collection systems
Drinking water plant improvements
Pumping and conveyance
Commercial site grading
Storm sewer design

Hiring Activity

Minimal55 roles · 4 in 30d

Department

Engineering

Construction

Ops

Design

Sales

Seniority

Senior

Mid

Lead

Intern

Junior

Staff

Director

Manager

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About HR Green, Inc.

HR Green provides engineering design, planning, and project management services for municipal, water, transportation, and broadband infrastructure across the United States. Based in Cedar Rapids, Iowa, the firm operates with approximately 500–1,000 employees and serves clients in wastewater treatment, drinking water systems, roadway improvements, land development, and utility infrastructure. The company manages full lifecycle project delivery—from planning and environmental assessment through design and construction support—using industry-standard CAD, GIS, and hydraulic modeling tools. A significant portion of their workload involves upgrading aging water and wastewater systems, navigating regulatory compliance, and optimizing construction timelines and costs.

HeadquartersCedar Rapids, IA

Company Size501–1,000 employees

Founded1913

Hiring MarketsUnited States

Frequently Asked Questions

What is HR Green's tech stack?

AutoCAD, Civil 3D, Revit, MicroStation, ArcGIS, OpenRoads Designer, HEC-RAS, TUFLOW, and QGIS. These are industry-standard tools for civil design, hydraulic modeling, and GIS analysis.

What projects is HR Green working on?

Wastewater treatment upgrades, drinking water plant improvements, roadway projects, water distribution and collection system improvements, and commercial site grading. Water infrastructure represents their largest current focus.