Intern/Co-op – Traffic Engineering (Summer 2027)

About the role

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Employees collaborate seamlessly among 50+ offices and gain valuable hands-on experience that fosters career growth. The culture is entrepreneurial—advancing innovative technical solutions, participating in robust training and knowledge sharing, and making progressive change within the communities where they live and work. Consistently ranked among the top ten “Best Firms to Work For” and Engineering News‑Record’s top 50 firms worldwide, Langan attracts and retains top talent. Employees thrive in an inclusive and supportive work environment that prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility and carbon‑neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions. Job Summary: Langan is seeking an Intern/Co‑op – Traffic Engineering to join its collaborative team in Miami, FL. This individual will serve a key function in providing assistance with Traffic/Transportation project work, including exposure to transportation impact studies, parking studies, traffic event management for large stadiums, transportation master planning, traffic signal design, and Highway Occupancy Permit (HOP) plans & designs. Assignments may involve field work, technical report preparation and calculations, preparation of figures & other graphics, data collection, and assistance to the Site/Civil group as needed.

Responsibilities

• Perform traffic observation
• Prepare technical reports, calculations, design plans and specifications for traffic/transportation projects such as transportation impact studies, highway occupancy permits, traffic signals, traffic and pedestrian circulation, and transportation master plans
• Observe construction
• Perform other duties as requested

Qualifications

• Student actively pursuing a four year or advanced degree in Civil or Traffic Engineering / Transportation Planning
• Cumulative GPA of 3.0 or greater is preferred
• Familiarity with HCS, SYNCHRO and the MUTCD is highly desirable
• Knowledge of AutoCAD, MicroStation and/or SoftDesk civil software are a plus
• Excellent communication skills, written and verbal
• Strong attention to detail with excellent analytical and judgment capabilities
• Ability to effectively work independently and in a team environment
• Travel may be required based on business needs and project assignments (travel requirements may vary by position and may change based on business needs)
• Preference will be given to students who are currently in their Jr. or Sr. year or to students pursuing their MS degree
• Langan does not provide housing or relocation assistance for internship/co-op positions

Benefits

• Employee resource groups
• Flexible work schedules
• Extensive training
• Wellness programs
• Buddy and mentoring programs