Eos Energy Storage is a vibrant, entrepreneurial work environment, and we are always looking for qualified people to join our team, especially scientists with battery experience. For inquiries: careers@eosenergystorage.com

Director Technical Sales Support and Application Engineering

Full Time Position

Eos Energy Storage, the industry leader in low-cost energy storage solutions for electric utilities, with additional applications in commercial and industrial, telecom, and residential markets is experiencing…

Inside Sales Representative

Full Time Position

Eos Energy Storage is experiencing tremendous growth and is looking for an Inside Sales Representative reporting to the VP of Sales in our Edison, NJ office.

Business Development Intern


Seeking current MBA/ Masters degree students with a strong and demonstrated interest in clean-tech and the utility energy industry. This internship position would support the Business Development Manager and management team in all aspects…

Laboratory Technician

Full Time Position, intern or part time with possibility of future full-time

Eos Energy Storage, a start-up energy company that develops low-cost energy storage for the electric utility and transportation industries, is seeking a laboratory technicican that will play a key support…

Manager of Marketing and Public Relations

Full Time Position

This job description summarizes responsibilities relating to a full time, permanent hire for Eos’ Business Development and Sales team (based out of corporate headquarters at 214 Fernwood Ave, Edison NJ). The Manager of Marketing and…

Battery Scientist/Engineer

Full Time Position

The candidates should have a degree in chemistry, chemical engineering, materials science or a related field.  Candidates with backgrounds that include electrochemistry and electrochemical analysis are considered ideal…

Manager of Strategic Partnerships

Full Time Position

This job description summarizes responsibilities relating to a full time, permanent hire for Eos Energy Storage’s Business Development team (based out of corporate headquarters at 214 Fernwood Ave, Edison NJ)…

Eos Interns at Play

Internship Testimonials

“The Business Development Internship with Eos was a unique opportunity to work in an exciting startup company with the potential to revolutionize the energy storage industry. During the internship I was able to work closely with, and learn from, the highly skilled management team and form strong connections within the intern team. Throughout the duration, I learnt a great deal about the process of commercializing a new technology as well as the US energy landscape more broadly.  I am excited to follow Eos’ progress as they continue to progress the technology and roll-out commercial installations.”
Laura, Harvard Business School MBA Class of 2015

“Entering my summer internship with Eos, I was thrilled to work with such an innovative and promising company. Immersing myself in the burgeoning energy storage industry was incredibly exciting, and it was really intriguing to see how a company could actively shape a growth industry. I was also seeking an intensive growth experience from my internship, and I knew that working for a startup would offer the dynamic and multidisciplinary learning environment I needed. My time with Eos certainly met and exceeded those expectations, but it was the tremendous talent and work ethic of the Eos team that made the experience especially rewarding.”
Alex Fuller-Young, Stern School of Business MBA Candidate Class of 2015

“I had a great experience working with the commercial team at Eos. One of the many benefits of working with a small, smart group is that you are given incredible responsibility during the summer – joining investor meetings, developing plans to enter new markets, writing grant proposals, etc. So the sky is the limit for your contributions. At the same time, I have yet to come across a company with a more complete understanding or innovative approach to energy storage. I learned far more in ten weeks than reading all the analyst reports and attending industry conferences. Overall, highly recommended.”
Matt Mo, Stanford Graduate School of Business Joint MBA & MA Class of 2014  

“The Business Development Internship with Eos Energy Storage is an intense, dynamic and multi-faceted program that will not only facilitate but demand your development as an energy industry professional. At Eos, interns collaborate directly with the senior management to elect several pivotal business development roles, which range from analytical to customer-facing, for which they will assume primary responsibility for the length of their term. For me, this program was integral to the crystallization of an expansive, yet unrefined, breadth of energy industry knowledge into relevant skills and enduring relationships with top industry players. I would absolutely recommend this internship to anyone looking to gain similar experience while actively contributing to the success of a game-changing energy industry start-up.”
Ryan Higgins, Pomona College Bachelor of Arts Class of 2014

“As a full-time graduate student, having the experience working with Eos’ Business Development team was immensely helpful in aiding my understanding of the business problems that can be solved by storage technology. Eos is one of the preeminent energy storage groups in the U.S. and management’s guidance and tutelage has been invaluable. Working with such a talented group of engineering, research, business development and investment professionals has bolstered my career trajectory and opened many doors for me in the energy industry.”
Jesse Petersen, New York University MS Global Affairs Class of 2014

“The business development internship with Eos is a unique opportunity to be fully involved and active in a broad range of activities often reserved for much more senior staff.  I was given ownership over critical functions like maintaining and improving the financial model.  I also was able to learn about start up business development by working side by side with senior leadership.  It’s a very active internship and as a result I was able to lean heavily on my experiences and learning from Eos when interviewing for full time positions.”
Adam Connaker, New York University MS Development Economics Class of 2014

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