Electrical Engineer Co-Op

Electrified Thermal Solutions

Charlestown, Massachusetts

Internship

Posted December 3, 2025

Energy Storage

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Application opens on company website

Job Description

An Electrical Engineering Intern role focused on supporting the scaling of a renewable energy thermal battery system from 1 MW to 5 MW capacity, providing hands-on experience in cutting-edge energy storage technology within a collaborative startup environment.

Key Responsibilities

Assist in scaling up the 1 MW demonstration system to a 5 MW capacity.
Support the engineering team in developing electrical systems for renewable energy technology.
Contribute to the design, testing, and optimization of electrical components and systems.

Requirements

Currently enrolled in or recent graduate of an electrical engineering program or related field.
Ability to gain hands-on experience in renewable energy technology.
Willingness to report to the Lead Electrical Engineer and work as part of the engineering team.
Ability to contribute to scaling up a 1 MW Commercial Demonstration Product System to a 5 MW First-of-a-Kind (FOAK) capacity.

Benefits & Perks

Hands-on experience in renewable energy technology

Opportunity to work on a cutting-edge project shaping the future of renewable energy

Collaborative work environment with diverse teams

Supportive structure and adherence to safety and effectiveness processes

Inclusive and diverse work environment

Opportunity to contribute to sustainability and environmental impact

Ready to Apply?

Join Electrified Thermal Solutions and make an impact in renewable energy

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