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STV

Infrastructure engineering and design consultancy

Traffic Engineer Intern

Transportation EngineeringConfirmed live in the last 24 hours
Internship · Summer 2027Fairfax, VA, USA$45.7k - $51.9k

About the Job

Requirements

  • Currently pursuing a bachelor's or master's degree in Civil Engineering or a related field at an ABET-accredited university or NCEES equivalent.
  • Have exposure to MicroStation and AutoCAD drafting software.

Responsibilities

  • Assist with traffic engineering studies, transportation planning, and traffic design projects.
  • Conduct traffic simulation and operational analyses using software such as VISSIM, Synchro/SimTraffic, and HCS.
  • Assist with the preparation and review of traffic impact studies, technical reports, and analysis documentation.
  • Support transportation safety analyses involving vehicles, pedestrians, and bicyclists.
  • Assist with traffic signal operations, signal coordination and timing, and pedestrian and bicycle facility analysis.
  • Develop design concepts and assist with roadway signing, pavement markings, and maintenance of traffic plans using MicroStation and/or AutoCAD.
  • Support multidisciplinary project teams by providing traffic engineering input for environmental studies, roadway design, and Design Approval Documents.
  • Coordinate with project team members and assist with communication with state Departments of Transportation and local agencies.
  • Assist with data collection, analysis, and the preparation of technical proposals and business development materials.
  • Participate in public information meetings and other project-related activities.
  • Perform other tasks as assigned to support project goals and team objectives.

Desired Qualifications

  • Experience with Departments of Transportation.
  • Familiarity with traffic operations, transportation planning, and traffic engineering principles.
  • Exposure to HCS traffic operational analysis software.
  • Familiarity with traffic signal design, traffic safety analysis, and roadway design elements.
  • Experience with transportation data analysis, crash data analysis, or pedestrian and bicycle safety studies.

About the Company

STV

Infrastructure engineering and design consultancy

STV provides professional services for the infrastructure that keeps society running. It designs, engineers, and manages projects in transportation systems, building design, water systems, and other essential infrastructure for public and private clients. Its work combines multidisciplinary expertise to plan and deliver infrastructure projects that meet local needs, using national knowledge to solve local challenges. Unlike firms that specialize in a single area, STV offers a full range of services across the project lifecycle—from planning and design to delivery and construction management—across multiple sectors. Its goal is to make communities better both now and in the future by delivering reliable, well-planned infrastructure.

Company size
1,001-5,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Pennsylvania, United States
Founded
1912

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