At Qcells, we don’t just envision a greener future - we actively create it. As a global leader in photovoltaic technology and a proud member of the Hanwha Group, a FORTUNE® Global 500 enterprise, we are dedicated to shaping the next generation of solar energy. Our Center for Innovation, Technology, and Quality in Thalheim (near Leipzig/Halle/Berlin) is home to over 200 experts who are driving advancements in solar cells and modules, “Engineered in Germany.”

We are currently looking for a R&D process expert (m/f/d) for the Product Reliability development team. This is specifically about the development and implementation of new interconnection technologies for the successful introduction of novel solar cell and module technologies into mass production.

Your role: You will drive innovation in the field of tandem module technology

As a vital member of our dynamic and international R&D team, you will play a crucial role in developing and improving our interconnection processes for high efficiency perovskite-silicon tandem solar modules. Your expertise will not only help strengthen our technology leadership but also help drive innovations toward commercial-scale applications.

Your main tasks:    

• You are part of the development of high efficiency solar cells and innovative solar modules with a focus on processes and materials for cell interconnection such as soldering, conductive bonding or alternative methods.
• You evaluate new technologies and machine concepts and accompany their testing at global machine suppliers or institutes.
• You make suggestions for machine improvements and contribute to machine specifications.
• You develop, optimize and implement the processes for cell interconnection for current and future cell and module generations and you are responsible for their transfer to pilot and production lines.
• You will work across teams in our research and development division on specific issues relating to our new products.
• You will support ongoing development projects and thus contribute to achieving the division's and company's goals.

Your profile: expertise meets passion

• We are looking for a self-driven and innovative scientist or engineer with a robust background in solar cell interconnection technology. You have a degree, ideally in the field of materials science, natural sciences or engineering.
• You have professional experience and expertise in the functionality and manufacturing of solar modules.
• You also have process knowledge of interconnection methods such as soldering, conductive bonding or alternative methods.
• You are experienced in the use of statistical data analysis and test planning.
• You are a strong communicator and bring your systematic, analytical way of thinking to development tasks as a team player.
• You have very good German and English skills and a willingness to travel worldwide round off your profile.

Why Qcells?

Work on cutting-edge solar technology with a global leader, backed by the resourceful Hanwha Group.

Become part of a collaborative and diverse team in an innovative environment.

Gain access to state-of-the-art R&D facilities and cutting-edge research projects.

Enjoy competitive compensation, professional development opportunities, and a mission-driven culture rooted in sustainability and innovation.

Ready to Shape the Future of Solar Energy?

Take this opportunity to advance the future of solar power with Qcells. If you’re passionate about solar technology and eager to pioneer technological breakthroughs, we want to hear from you. Apply today and join a team that’s redefining the solar industry! Please send your application including cover letter, CV and credentials to Recruiting@q-cells.com.

Qcells is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

Keywords: MINT, Solar, Photovoltaic, Solar Module, Research & Development, Interconnection, Soldering, Welding, Bonding

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