Construction Intern

Want a behind-the-scenes look at the Ecosystem internship experience? See it through the eyes of our Summer 2025 interns in .Who we are... At Ecosystem we believe we should be accountable for results. That’s why we've integrated engineering and construction, seeing our projects through from design concept to implementation and commissioning. And that's how we can efficiently solve complex energy and decarbonization challenges in the built environment. Here are some of the projects we've been working on recently: , and . Who you are…You are a Mechanical Engineering student going into your Senior year, looking for experience and exposure in building mechanics, energy systems and performance. Located at Ecosystem’s Washington office, working on the project you as an intern will join a multidisciplinary and innovative team of technical engineers responsible for the success of multimillion-dollar projects. 

What you will do…

Collaborate with design and ...