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HNTB

Engineering, architecture, and infrastructure design

Electrical and Traction Power Engineer Co-op

Power Systems EngineeringConfirmed live in the last 24 hours
Internship · Spring 2027Chelmsford, MA, USA$25.28 - $37.92

About the Job

Requirements

  • A high school diploma, GED, or equivalent, plus current enrollment in an accredited post-secondary engineering program.
  • Understand engineering, geometric, and algebraic principles at a basic level.
  • Show proficiency with Microsoft Office Suite.
  • Accept and apply direction from peers and supervisors.
  • Obtain an understanding of introductory shop drawing and submittal procedures and requirements.
  • Perform basic calculations.
  • Organize information for use in drawings or other documents.
  • Demonstrate strong analytical and problem-solving skills, with attention to detail.
  • Be willing to learn and take initiative in a dynamic work setting.

Responsibilities

  • Assist Massachusetts Rail & Transit department engineers on assigned projects by performing basic engineering-related tasks that may reflect elements of standard post-secondary engineering curriculum.
  • Support 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 development of electrical design plans in CAD.
  • Review and assist development of specifications.
  • Coordinate and collaborate closely with team members.
  • Implement design quality control processes.
  • Support senior engineers with field visits and site inspections.
  • Assist engineering teams in various tasks and duties.
  • Assist engineers with research, development, and design of projects.
  • Assist engineers with preparation of engineering drawings and documents as assigned.
  • Perform other duties as assigned.

Desired Qualifications

  • 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.
  • Strong communication and teamwork skills.

About the Company

HNTB

Engineering, architecture, and infrastructure design

HNTB provides infrastructure engineering, planning, and design services across transportation, architecture, and digital infrastructure. It works by applying multidisciplinary expertise to project stages from planning and analysis through construction, delivering high-quality design, technical solutions, and project management. The company emphasizes employee-owners who share ownership and a culture of respect and continuous improvement, which shapes collaboration and accountability. Compared with competitors, HNTB highlights its long history, collaborative ownership model, and deep specialization across bridges, highways, architecture, and digital infrastructure, aiming to build durable, well-designed infrastructure that serves communities and clients over the long term.

Company size
Not listed
Company stage
Not listed
Total funding
Not listed
Headquarters
Kansas City, MO
Founded
1914

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