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Harris County Toll Road Authority

CAD Tech / 3D Modeler

Company logo
Harris County Toll Road Authority
Operates and maintains a network of toll roads, tunnels, ferries and electronic tolling in Harris County.
Civil engineering design and 3D modeling using Autodesk Civil 3D and Bentley OpenRoads, with a focus on transportation, infrastructure, and site development projects.
24d ago
Intermediate (4-7 years), Expert & Leadership (13+ years), Experienced (8-12 years)
Full Time
Houston, TX
Office Full-Time
Company Size
750 Employees
Service Specialisms
Toll collection
Account management
Customer service
Electronic tolling
Payment processing
Discount programs
Managed lanes operation
Systems interoperability
Sector Specialisms
Infrastructure
Transport
Government
Role
What you would be doing
quality checks
map preparation
data digitization
stakeholder coordination
autocad modeling
3d modeling
  • Perform quality checks on 3D models and drawings to ensure accuracy and compliance with industry standards.
  • Assists with preparing, updating, revising, designing, and maintenance of maps, surveys, plats, legal descriptions, codes, decisions and reports; supports the interpretation and digitization of remotely sensed data, aerial photography, and satellite imagery.
  • Coordinate with engineers, surveyors, and other stakeholders to integrate design data and resolve conflicts.
  • Collaborate with project teams to ensure designs meet project specifications, standards, and client requirements. Assist in preparing project deliverables, including plans, profiles, cross-sections, and quantity takeoffs.
  • Create and modify design drawings using Autodesk AutoCAD, Bentley MicroStation, and Bentley OpenBridge.
  • Develop detailed 3D models for civil engineering projects, including roadways, bridges, and site developments, using Autodesk Civil 3D and Bentley OpenRoads.
  • Utilize and Manage Bentley ProjectWise for document management, version control, and project collaboration.
What you bring
bentley
gis
autocad
experience
degree
microstation
  • Must be strong in using Bentley OpenRoads, Bentley OpenBridge, Bentley MicroStation, Bentley ProjectWise.
  • Valid Texas driver's license.
  • GIS Technician II - three years' experience
  • Must be able to create and use tables and be able to join or relate them to other datasets.
  • GIS Technician I - two years' experience
  • Comprehensive knowledge of GIS principles and mapping software and additional design software.
  • Work Experience: Minimum of 5 years of professional experience in civil design with a focus on 3D modeling for infrastructure projects.
  • Must have basic knowledge of Network Analyst Extension, Cogo tool & Georeference tool.
  • Understands and can use a linear referencing system.
  • Required Associate’s Degree or higher in Civil Engineering Technology, CAD Design, or a related field. Preferred Bachelor’s Degree in Civil Engineering or related field.
  • Strong understanding of civil engineering principles, including roadway design, grading, and drainage.
  • Knowledge using AutoCAD and/or Microstation.
Benefits
Information not given or found
Training + Development
Information not given or found
Interview process
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Visa Sponsorship
Information not given or found
Security clearance
  • criminal background check may be required.
Company
Overview
Founded 1983
Year Established
The organization was created through a county referendum in 1983.
$800M annually
Toll Revenues
Collects approximately $800 million each year in tolls, supporting regional development.
100+ miles
Tollway Network
Oversees a expansive network of tollways across Greater Houston.
2M+ accounts
EZ TAG Users
Operates an electronic toll-collection system with over 2 million active users.
  • Builds and operates a growing toll road network across Greater Houston.
  • Oversees the historic Washburn Tunnel and the Lynchburg Ferry.
  • Manages major infrastructure projects like the Sam Houston Ship Channel Bridge and Fort Bend Parkway extensions.
  • Operates as a department under Harris County Public Infrastructure, led by Executive Director Roberto Treviño.
  • Integrates engineering, finance, IT and operations teams to design, build, toll and maintain road assets.
Culture + Values
  • Commitment to safety and innovation
  • Focus on customer service
  • Strive for excellence and efficiency
  • Act with integrity and accountability
  • Teamwork and collaboration
Environment + Sustainability
Net-zero by 2050
Target for Greenhouse Gas Emissions
The agency has set a goal to eliminate its net greenhouse gas emissions by 2050.
  • Committed to environmental sustainability in operations and infrastructure.
  • Focuses on reducing energy consumption and lowering greenhouse gas emissions.
  • Implementing eco-friendly technologies like LED lighting and energy-efficient systems.
Inclusion & Diversity
  • The workplace promotes diversity and inclusion with a focus on equity goals.
  • Efforts to enhance gender representation are ongoing, including initiatives for female leadership and development.
  • Strategies are in place to increase gender and racial diversity across all organizational levels.
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