Solar Designer Engineering Intern Summer 2026

Title: Solar Designer Engineering Summer Intern 

About Altus Power 

Altus Power is a leading U.S. clean power company, driving the commercial-scale solar economy through a fully integrated platform that invests in, constructs, develops, finances, owns and operates renewable energy infrastructure. With over 1GW of operating assets across 26 states, we’re delivering innovative, high-impact energy solutions to Fortune 1000 companies, financial institutions, households, municipalities and more. 

A portfolio company of TPG Rise Climate and backed by financial partners like Blackstone and Goldman Sachs, we’re built for scale, accelerating the shift to reliable, local clean power for communities and businesses nationwide. 

Headquartered in Stamford, Conn. - just a short train ride from New York City - we offer a fast-paced, collaborative environment where passionate, mission-driven professionals come together to power a cleaner future. We lead with vision. We act with purpose. And we’re looking for smart, driven people ready to help power what comes next. 
  

About the Position

Altus Power is currently seeking a highly motivated Solar Designer Summer Intern.

Responsibilities 

During the summer, this individual will help prepare preliminary layouts, single line diagrams, production estimates, roof surveys, low voltage permit sets, coordinate civil, structural, and medium voltage and storage layers, review data and specification information, complete interconnection applications and visit sites for project feasibility, or adherence to construction documents. 

Requirements: 

• Pursuing a 4-year degree in engineering; preference for electrical engineering

• Interest in designing C&I solar arrays in the 1 MW to 10 MW size, ground and roof

• Must be proficient in AutoCAD, Helioscope, and Sketch up 

• Should be familiar with PVST  

• Strong attention to detail

• Excellent communication and organizational skill

Work Life at Altus

Our team is the asset we are most proud of. We aim to create a positive work-life balance.

Here are a few of the benefits we offer: 

• Opportunity to learn from industry leaders in growing industry

• Company paid lunch in the office

• Company paid membership to building gym

Altus is unequivocally committed to the principles of equal employment.