Electrical Engineering Intern Electrical Engineering Intern AECOM In-person · Chelmsford, MA, U

AECOM’s Water Business Line
is seeking an Electrical and Instrumentation & Controls Intern to support water, wastewater treatment, flood protection, and associated projects in our Chelmsford, MA office. This position offers a unique opportunity to work within an established and successful national group under the direct responsible charge and supervision of Registered Professional Engineers that offers a diverse range of technical challenges and career development opportunities.

Join our team while we continue to deliver innovative and successful projects and help the communities in which we live and work.

This position is expected to begin in May 2026.

Internships at AECOM offer students in undergraduate and graduate programs the opportunity to gain valuable hands‑on experience in engineering, design, and infrastructure projects that make a real‑world impact. Interns work with cutting‑edge technology, learn industry best practices, and collaborate with experienced professionals in a globally recognized firm. The program fosters both technical and professional skill development while providing networking opportunities that can enhance future career prospects.

Additionally, AECOM’s dedication to innovation and sustainability enables interns to contribute to meaningful projects that help shape communities and the built environment.

The responsibilities of this position include, but are not limited to:

• Perform assignments requiring the application of standard techniques, procedures, and criteria to carry out engineering tasks associated with the technical design and layout of electrical systems for water and wastewater treatment facilities. Assignments are designed to further develop judgment and understanding of professional and ethical responsibilities.
• Prepare design drawings, plans, sections, details, and profiles/sections within Autodesk Civil 3D, AutoCAD MEP, and/or Revit.
• Work under the mentorship and supervision of a senior engineer.

AECOM is the world’s trusted infrastructure consulting firm, delivering professional services throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. On projects spanning transportation, buildings, water, new energy and the environment, our public- and private‑sector clients trust us to solve their most complex ...