About the role#
Thornton Tomasetti is seeking a Bridge Engineer Intern for our Transportation practice in Portland, Maine. This is a full-time, paid internship for the Summer of 2027. You will work on-site with our Bridge Team to support transportation infrastructure projects.
What you'll do#
- Design projects or specific components from conception through construction.
- Conduct technical analyses and develop calculations.
- Interpret data to recognize problems and find solutions.
- Follow corporate quality control standards in your daily work.
What you'll need#
- Current enrollment in a B.S. program for Civil or Structural Engineering. A Master’s degree is preferred.
- A strong academic record.
- Familiarity with BIM is a plus.
- Experience with OpenRoads Designer is helpful but not required.
Location & details#
- Location: Portland, Maine, USA.
- Term: Summer 2027.
- Work Modality: On-site.
- Employment Type: Full time.
About Thornton Tomasetti
Thornton Tomasetti provides engineering and design services for a wide range of projects. The firm specializes in structural engineering, facade engineering, and building renewal. It also works on forensics, sustainability, and emergency response. Founded in 1949, the company is based in New York and employs over 2,000 people.
How to get in at Thornton Tomasetti
Applying early to Thornton Tomasetti gives you a clear advantage before the applicant pool grows too large. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you can be among the first to submit your materials. Getting your application in early often means it gets seen before the pile grows. You can also improve your response rates by reaching out to the recruiters behind the company's roles directly. Intern Insider surfaces these contacts so you can ask about the role or a referral. Connecting with the right person at Thornton Tomasetti often beats waiting in a queue.



