Devens, MA, USA

Commonwealth Fusion Systems

Intern - Cryogenics Engineer - Fall Co-op 2026

McCarran, NV, USA

Redwood Materials

Mechanical Engineering Intern

Advancing clean, reliable, affordable energy solutions that will lead us to a net-zero emissions future.

Breakthrough Energy Investments, LLC

Breakthrough Energy Ventures

Tell us about your professional DNA to get discovered by any company in our network with opportunities relevant to your career goals.

Leverage our network to build your career.

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Breakthrough Energy Ventures Portfolio Company Career Opportunities

Intern - Cryogenics Engineer - Fall Co-op 2026

Mechanical Engineering Intern