ATCS Tech Stack

Civil engineering and construction inspection services across transportation, water, and environmental projects

Civil Engineering Herndon, Virginia 201–500 employees Founded 1994 Privately Held

ATCS operates a construction-heavy services business built on Autodesk and Bentley CAD tools, hydraulic modeling (WaterGEMS, HEC-RAS), traffic simulation (VISSIM, TransCAD), and geospatial analysis (ArcGIS). The hiring profile skews sharply toward construction roles (28 of 56 active openings) paired with engineering, suggesting rapid scaling of field-delivery capacity — a pattern aligned with their stated pain of inspector shortages and projects to expand construction services and land development footprint.

Tech Stack 24 technologies

Core StackArcGIS Python Primavera P6 Adobe Creative Cloud AutoCAD MicroStation ProjectWise Autodesk Civil 3D AutoCAD Civil 3D WaterGEMS SewerGEMS Microstation OpenRoads SoundPLAN PlanGrid TransCad VISSIM Vissim iPad HEC-RAS Civil 3D OpenRoads Designer HSM Cube.js

What ATCS Is Building

◆Challenges

Ensuring contractor compliance
Shortage of qualified inspectors
Expanding construction services
Expanding land development footprint
Schedule constraints
Winning new private sector clients
Hiring and retaining talent
Expanding point source noise market
Identifying partner needs
Streamlining data pipeline

▲Active Projects

Transportation construction inspections
Roadway construction projects
Situational awareness mapping
Residential development projects
Commercial development projects
Mixed-use development projects
Field testing of materials
Environmental construction inspections
Travel demand forecast modeling
Urban land use modeling

Hiring Activity

Accelerating55 roles · 35 in 30d

Department

Construction

Engineering

Ops

Marketing

Seniority

Senior

Mid

Junior

Lead

Director

Manager

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About ATCS

ATCS is a 201–500 person civil engineering and management consulting firm headquartered in Herndon, Virginia, founded in 1994. The firm serves transportation, water resources, environmental, geospatial, structural, and emergency management sectors, with specialized capabilities in traffic design, hydraulic modeling, construction inspection, and land survey. Primary work falls into two streams: infrastructure design and planning (using ArcGIS, Civil 3D, WaterGEMS, traffic models) and on-site construction inspection and material testing. The business is actively scaling field operations across residential, commercial, and mixed-use development projects while working to expand private-sector client wins and stabilize inspector and engineering talent.

HeadquartersHerndon, Virginia

Company Size201–500 employees

Founded1994

Hiring MarketsUnited States

Frequently Asked Questions

What software does ATCS use for civil engineering?

ATCS standardizes on Autodesk Civil 3D, MicroStation, and ProjectWise for design; WaterGEMS and HEC-RAS for hydraulic modeling; VISSIM and TransCAD for traffic simulation; and ArcGIS for geospatial analysis and mapping.

What construction and inspection work does ATCS do?

ATCS performs transportation and environmental construction inspections, roadway and residential/commercial development oversight, field material testing, and situational awareness mapping for clients across public and private sectors.

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How this profile is built

ATCS'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.