Intern Civil Engineer: Transportation Summer 2026

Intern Engineer Opportunities in Transportation

At HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners. This opportunity entails being responsible for assisting assigned department(s) and/or project(s) by performing basic engineering related tasks which may reflect elements of standard post-secondary engineering curriculum. Our Boston, Massachusetts office is seeking Intern Engineers interested in Transportation for Summer 2026 in our:

Roadway, Traffic, and Stormwater/Utilities Departments

Interns within our Roadway department will have the opportunity to contribute to the design and development of highway and roadway projects. These projects can range from small intersection and multimodal corridor improvement projects to large interchanges, multimodal improvements, bridge reconstruction projects, and/or design-build projects. Working closely with experienced design engineers, they will be involved in all aspects of the design process, from concept development to final construction plans.

Interns within our Traffic department will play a vital role in analyzing, designing, and optimizing transportation systems. They will work closely with mid and senior traffic engineers and a multidisciplinary team to develop innovative solutions that enhance traffic flow, promote safety, and improve the overall performance of transportation networks.

Interns within our Stormwater and Utilities department will have the opportunity to contribute to the design and development of stormwater management and utility projects. Working closely with experienced design engineers, they will play a key role in designing effective and sustainable systems that mitigate flooding, manage stormwater runoff, and enhance the efficiency of utility networks. These are excellent opportunities for motivated interns to launch their career, apply their technical knowledge, and make a meaningful impact in the field of transportation. Relocation and housing are NOT provided for these positions.

What You'll Do:

• Assists engineer teams in various tasks and duties.
• Assists Engineer with research, development and design of projects.
• Assists Engineer with the preparation of engineering drawings and documents as assigned.
• Performs other duties as assigned.

What You'll Need:

• High School Diploma/GED or equivalent plus current enrollment in an accredited post-secondary engineering program.

What You'll Bring:

• Understands engineering, geometric, and algebraic principles at a basic level.
• Shows proficiency with Microsoft Office Suite.
• Accepts and applies direction from peers and supervisors.
• Obtains an understanding of introductory shop drawing and submittal procedures and requirements.
• Ability to perform basic engineering calculations.
• Ability to organize information for use in drawings or other documents.

What We Prefer:

• Completion of 2 years of post-secondary civil engineering program.
• AutoCAD and/or MicroStation experience.
• Strong interest in transportation and infrastructure.

Visa sponsorship is not available for this position.