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Summer Intern Roll-to-Roll (R2R)

Nel Hydrogen
Wallingford, CT Intern
POSTED ON 4/2/2025 CLOSED ON 4/15/2025

What are the responsibilities and job description for the Summer Intern Roll-to-Roll (R2R) position at Nel Hydrogen?

Shape the Future of Green Energy with Nel Hydrogen!

Are you passionate about renewable energy and eager to gain hands-on experience in hydrogen technology? Nel Hydrogen is seeking a motivated Summer Intern to join our Technology Department and support the development and characterization of next-generation OER electrodes.

The internship is paid – with a flexible start and end-date around late May/early June to mid/late August. If you’re interested, we encourage you to apply!

About The Role

As a Summer Intern, you will support the development of roll-to-roll (R2R) manufacturing processes by evaluating ink processing conditions and rheology. You will work to optimize ink formulations for alternative catalysts, conduct instrumental analysis, and perform in-cell operational testing. Your work will directly support production release and contribute to fulfilling tasks under a Department of Energy contract.

Key Focus Areas:

  • Perform dynamic light scattering characterization
  • Measure ink viscosity to evaluate process conditions
  • Conduct bench-coating using R&D scale equipment
  • Test new electrode compositions at 25 cm² scale
  • Perform post-operational analysis to assess degradation and performance


Background and Desired Competencies:

  • Undergrad or graduate in Chemistry, Chemical Engineering or Materials Science
  • Experience with Electrochemical Impedance Spectroscopy (EIS)
  • Hands-on experience with electrochemical devices
  • Strong skills in test planning and data presentation


What We Can Offer:

✔️ Learning and experience!

✔️ An opportunity to work in a company with a leading position in hydrogen technology

✔️ A visible role with many exciting internal and external interfaces

✔️ The opportunity to work in a global company contributing to the green transition

✔️ A dynamic and highly professional working environment with competent and committed colleagues

The Company has a published Code of Conduct that all employees are expected to follow.

Visas

  • Nel will only employ those who are legally authorized to work in the United States. This is not a position for which sponsorship will be provided.
  • Individuals with temporary visas such as E, F-1, H-1, H-2, L, B, J, or TN or who need sponsorship for work authorization now or in the future, are not eligible for hire.


We are an equal opportunity employer We are an equal opportunity employer-M/F/Disabled/Veteran and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law. All employment is decided based on qualifications, merit, and business need. Applicants have rights under Federal Employment Laws: FederalEnglish.pdf)

Nel is a global, dedicated hydrogen company, delivering optimal solutions to produce, store and distribute hydrogen from renewable energy. We serve a range of different customers with leading hydrogen technologies. Our roots date back to 1927, and since then, we have had a proud history of development and continuous improvement of hydrogen technologies. Today, our hydrogen solutions cover the entire value chain from hydrogen production technologies to hydrogen fueling stations, enabling industries to transition to green hydrogen, and providing all fuel cell electric vehicles with the same fast fueling and long range as fossil-fueled vehicles – without the emissions.
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