Co-op Engineer: Electrical and Traction Power - Spring 2027

HNTB Corporation • Lexington, MA

5d • Onsite

About The Position

HNTB is seeking an Electrical Co-op Engineer for Spring 2027 to assist the Massachusetts Rail & Transit department with public transportation projects. The role involves basic engineering tasks that may reflect elements of a standard post-secondary engineering curriculum, supporting the design and delivery of rail and transit projects. The position is based in HNTB’s Chelmsford, Massachusetts office; relocation and housing are not provided.

Requirements

• High school diploma/GED or equivalent.
• Current enrollment in an accredited post-secondary engineering program.
• Basic understanding of engineering, geometric, and algebraic principles.
• Proficiency with Microsoft Office Suite.
• Ability to accept and apply direction from peers and supervisors.
• Ability to perform basic calculations.
• Ability to organize information for use in drawings or other documents.
• Strong communication and teamwork skills.
• Strong analytical and problem-solving skills, with attention to detail.
• Willingness to learn and take initiative in a dynamic work setting.

Nice To Haves

• Completion of two years of a post-secondary Electrical Engineering program.
• AutoCAD and/or MicroStation experience.
• Strong interest in power-related course modules.
• Interest in transportation and infrastructure.

Responsibilities

• Assist engineering teams with assigned tasks and duties.
• Assist engineers with research, development, and design of projects.
• Assist with preparing engineering drawings and documents.
• Support the design of substations, switchgear, and power distribution systems.
• Help prepare load flow and short circuit studies.
• Assist with grounding and lighting designs for facilities.
• Assist in developing electrical design plans in CAD.
• Review and assist in developing specifications.
• Coordinate and collaborate with team members.
• Implement design quality control processes.
• Support senior engineers during field visits and site inspections.
• Perform other duties as assigned.

What This Job Offers

• Job Type: Full-time
• Career Level: Intern
• Education Level: High school or GED