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Fuss & O'Neill Tech Stack

Civil and environmental engineering firm designing water, transportation, and infrastructure systems

Civil Engineering Hartford, Connecticut 201–500 employees Founded 1924 Privately Held

Fuss & O'Neill is a 100-year-old civil and environmental engineering firm with 201–500 employees headquartered in Hartford, Connecticut. The company is in active hiring mode—87 roles posted in the last 30 days across engineering, water, and transportation disciplines—with a leadership gap in technical practice areas (only 2 director-level hires tracked). The tech stack reveal shows heavy investment in CAD modernization: Revit, MicroStation, and OpenRoads adoption alongside a firmwide push to standardize AutoCAD scripts and workflows, indicating a multi-year shift from legacy 2D drafting toward 3D modeling and data-driven design.

Tech Stack 24 technologies

Core StackAutoCAD Revit SketchUp Adobe Creative Cloud Procore Civil 3D MicroStation OpenRoads HydroCAD GIS RISA 3-D HEC-RAS Microstation Tekla Adobe Acrobat Bluebeam Enscape Lumion SewerGEMS SWMM WaterGEMS Microsoft Project AutoCAD Civil 3D
AdoptingRevit MicroStation OpenRoads GIS

What Fuss & O'Neill Is Building

Challenges

  • Pfas contamination
  • Reducing inflow infiltration
  • Complex production challenges
  • Optimizing plant performance
  • Rehabilitating aging sewer infrastructure
  • Enhancing production efficiency
  • Geotechnical practice expansion
  • Permit application
  • Securing high-value opportunities
  • Recruiting high-performing professionals

Active Projects

  • Plant expansion
  • Storage infrastructure projects
  • Water distribution system design
  • Firmwide autocad scripts and workflows implementation
  • Cad tools deployment with software upgrades
  • Stormwater management projects
  • Lead service line replacement program
  • Design of force mains
  • Pfas treatment solutions
  • Continuous improvement of design technology

Hiring Activity

Accelerating95 roles · 85 in 30d

Department

Engineering
59
Water
13
Transportation
9
Wastewater
6
Environmental
3
Marketing
2
Construction
1

Seniority

Senior
83
Junior
4
Director
2
Manager
2
Mid
2

Notable leadership hires: Marketing Director, Transportation Lead

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About Fuss & O'Neill

Fuss & O'Neill delivers civil and environmental engineering services to public and private clients across water infrastructure, transportation, stormwater, wastewater, and land development. The firm operates as a multidisciplinary practice, meaning projects often span multiple service lines—for example, a water distribution system redesign might include geotechnical assessment, environmental compliance, and landscape architecture. Core work includes plant expansions, lead service line replacement programs, PFAS treatment design, aging sewer rehabilitation, and force main design. The company's operating model emphasizes phased project delivery and holistic problem-solving across all stages of design and construction.

HeadquartersHartford, Connecticut
Company Size201–500 employees
Founded1924
Hiring MarketsUnited States

Frequently Asked Questions

What is Fuss & O'Neill's tech stack?

Primary tools are AutoCAD, Revit, Civil 3D, and MicroStation for design. Specialized engineering software includes HydroCAD, HEC-RAS, SewerGEMS, WaterGEMS, and SWMM for hydraulic modeling. GIS, Bluebeam, Procore, and Adobe Creative Cloud round out the toolkit. Revit, MicroStation, and OpenRoads are currently being adopted firmwide.

Where is Fuss & O'Neill headquartered?

Hartford, Connecticut. The firm was founded in 1924 and is privately held. All current hiring is within the United States.

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How this profile is built

Fuss & O'Neill'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.