Intern/Co-op – Traffic Engineering

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Langan Engineering & Environmental Services

Technical Excellence. Practical Experience. Client Responsiveness.

1,001-5,000 employeesFounded 1970Parsippany, NJCivil Engineering
Actively hiringPaidSummer 2027Civil Engineering
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Best applied by Nov 19

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About the role#

Langan Engineering & Environmental Services is hiring a Traffic Engineering Intern for the Summer 2027 term. This role is based in our West Palm Beach office and offers exposure to transportation impact studies, traffic signal design, and master planning. You will work on a variety of projects, including parking studies and event management for large venues.

What you'll do#

  • Perform traffic observations and data collection.
  • Prepare technical reports, design plans, and project specifications.
  • Assist with calculations for transportation projects.
  • Observe construction activities.
  • Complete other project tasks as assigned.

What you'll need#

  • You are currently pursuing a four-year or advanced degree in Civil Engineering, Traffic Engineering, or Transportation Planning.
  • Preference is given to students in their junior or senior year or those pursuing a Master's degree.
  • A cumulative GPA of 3.0 or higher is preferred.
  • Familiarity with HCS, SYNCHRO, and the MUTCD is highly desirable.
  • Knowledge of AutoCAD, MicroStation, or SoftDesk software is a plus.
  • Strong written and verbal communication skills.
  • Attention to detail and the ability to work independently or within a team.

Location & details#

  • Location: West Palm Beach, Florida.
  • Work Modality: On-site.
  • This is a paid, full-time internship.
  • Travel may be required depending on project assignments and business needs.
  • Sponsorship is not provided for this position.
Relevant fieldsCivil Engineering

About Langan Engineering & Environmental Services

Langan Engineering and Environmental Services provides consulting for land development, corporate real estate, and energy projects. The firm offers services including geotechnical engineering, surveying, and environmental compliance. It serves a global client base of developers, public agencies, and institutions. Founded in 1970, the company is based in Parsippany, New Jersey. It maintains a staff of over 2,300 professionals across 56 offices.

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