Traffic Engineer Intern

Arcadis

Traffic Engineering Intern supporting traffic studies and ITS team in Baton Rouge. Conducting research, preparing plans, and collaborating with engineers to improve transportation operations and safety.

Posted 6/9/2026internshipBaton Rouge • Louisiana • 🇺🇸 United StatesEntry Level💰 $22 - $31 per hourWebsite

About the role

Key responsibilities & impact

Support our growing traffic and ITS team in conducting traffic studies
Using data to identify operational and safety needs
Preparing plans and contributing to CAV corridor planning
Assist with traffic safety and operations studies for intersections and roadways
Help review data to identify traffic and safety needs
Support project teams with engineering tasks and program coordination
Prepare CAD drawings, figures, and document updates based on engineer markups
Assist with traffic simulation models using tools such as Synchro, VISSIM, and Sidra
Work with senior engineers to support signal timing and traffic operations improvements
Research engineering standards, traffic operations, safety topics, and emerging transportation technologies
Collaborate with other teams such as roadway, survey, and environmental to support project delivery

Requirements

What you’ll need

Currently pursuing a bachelor’s degree in civil engineering, transportation engineering, or a related field
Previous internship, coursework, or project experience related to transportation engineering or planning is a plus

Benefits

Comp & perks

medical
dental
vision
EAP
401K
STD
LTD
AD&D
life insurance
paid parental leave
reward & recognition program
optional benefits including wellbeing benefits
adoption assistance
tuition reimbursement
nine paid holidays
15 days PTO that accrue per year

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

traffic studiestraffic safety analysisCAV corridor planningCAD drawing preparationtraffic simulation modelingsignal timingtraffic operations improvementsdata analysisengineering standards researchtransportation technologies

Soft Skills

collaborationcommunicationprogram coordinationproblem-solvingorganizational skills