Construction Intern
Ecosystem
About this role
This Mechanical Engineering internship at Ecosystem in Washington, DC offers exposure to building mechanics, HVAC, and energy system performance on large-scale decarbonization and energy efficiency projects. The intern will be embedded with a multidisciplinary engineering team working on the Georgetown University project and other occupied-building retrofits. Over 4–6 months in Summer 2026, the role provides hands-on experience across the full project lifecycle from design through implementation.
Skills
Qualifications
About Ecosystem
ecosystem-energy.comEcosystem Energy modernizes energy infrastructure, delivering sustainability, financial, and operational results for energy projects. With three decades of experience, the firm plans, develops and delivers programs that improve asset performance, reduce emissions, and optimize lifecycle costs. It partners with owners, operators and investors to execute generation, grid and distributed-energy projects and to manage assets through development, construction and operations. Ecosystem emphasizes technically driven project delivery and measurable outcomes.
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About Ecosystem
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Leadership Team
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
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View leadership team, funding history,
and employee contacts for Ecosystem.
Salary
$48k – $68k
per year
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