Tandem solar cell quality assurance Expert GQM (m/f/d)

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Standort / Region: Bitterfeld-Wolfen OT Thalheim
Referenznummer: HQ-P-320

Releases new energy - your commitment:

  • Your main task is to contribute to the development of quality assurance of next generation solar cells at Q-cells. The primary target is high efficiency & reliable tandem solar cells based on silicon and metal halide perovskites.
  • You will be responsible for the continuous review, completion and development of both material as well as finished product quality assurance through the implementation of established and novel measurement protocols, with focus on identification on root cause analysis and corresponding initiation of improvement actions.
  • You will perform in-process inspections and analysis as well as outgoing product monitoring to ensure high quality and reliable material/components.
  • You will work on the optimization of processes with regard to new products or manufacturing processes, you will also take on necessary development and quality improvement projects.
  • You are expected to accompany the prototype manufacturing of the new generations of solar cells, until the product is ready for series production, this includes technical consulting, with on-site support worldwide.

Combines passion with know-how - your profile:


  • You have successfully completed your technical or scientific studies and, at best, have a doctorate. Experience in the physics and/or chemistry of semiconducting perovskite materials is meriting.
  • You have already gained experience in the PV technology and are well familiar with the operational principles, device and material characterization techniques, as well as with common failure grounds. 
  • Personally, you are characterized by an entrepreneurial mindset and a goal-oriented, systematic and analytical way of both thinking and working.
  • Your strengths include the ability to work in a technical team and with strong communication skills.
  • You are proficient in MS Office and have in-depth knowledge of data analysis and statistical software such as e.g. Origin/Minitab.
  • Very good written and spoken English skills round off your profile and enable you to travel to our worldwide manufacturing sites.

And this is how we back you up:

  • Arrival made easy: With the help of a welcome training and an orientation plan, we introduce you to your new tasks in a structured manner. A personal mentor will be at your side with help and advice.
  • Moving forward together: In a collegial atmosphere we live open communication, support each other and share our knowledge. In addition, we promote your professional and personal development with further training opportunities.
  • Your commitment pays off: We reward your commitment with fair remuneration based on international standards, consisting of a fixed and a flexible component - based on the achievement of objectives. On top of this, you can count on capital-forming benefits, a company pension scheme and accident insurance.
  • Work-Life-Balance: The compatibility of family and career is a major concern for us. So that there is enough time for the family away from work, you have 30 days of vacation per year at your disposal.
  • Good for body and soul: A wide range of health offers from our Q.CARE program, e.g. flu vaccinations or preventive medical checkups, ensure that you stay fit - because the well-being of our employees is close to our heart.
  • Mobile on all routes: We offer you flexible working hours and the possibility of mobile working. Well-equipped, barrier-free offices and meeting rooms complete the overall picture.

We don't just dream of a better future.
We make it a reality together.

A company with the sun in its heart

As a full-service provider of clean energy solutions, we supply residential and commercial end customers with solar modules and systems as well as power storage. We provide integrated services such as power contracts to provide access to 100% clean electricity. Our global center for technology, innovation and quality is located at our site in Thalheim. From our new office at Südkreuz in Berlin, we manage our sales and distribution as well as the advancement of our services.