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Our current vacancies are advertised on our job portal. If there is no suitable vacancy, we are happy to accept unsolicited applications and include them in our mailing list for vacancies. 

As a research-based company, we also work closely with universities and research institutes and, in this context, also support student projects and offer mandatory internships. In doing so, we are open to new topic suggestions that are related to our business.


From the first idea to the operation of our own systems, we cover the entire value chain. This goes hand in hand with a comprehensive understanding from the basics to practice.

Process Engineering & Chemistry


Above all, the recycling of silicon is metallurgically demanding. For our innovative methods we need solid knowledge of the running processes. The focus is on experimental testing at the melting furnace.

Metallurgy & Smeltery


Automation and precise program sequences make our processes economical. We rely on proven PLC systems and are open to innovative solutions.



Our solutions are mostly special systems, whereby we rely on standard components if available. With temperatures of approx. 1,650°C, high demands are placed on systems and materials.

Plant & Furnace Engineering


Our focus is primarily on high-temperature materials to make our processes even more efficient. Important components are models & Simulations that speed up our development.

Physics & Materials


In addition to simulation models, we rely on a data-driven development strategy. For this purpose, we try to integrate measurement data digitally wherever possible and derive models from them.

Digitalization & Software

Internship Technology & innovation
Technical Support Unit

In order to analyze Europe's potential and existing supply chains for the use of silicon, you will work with our technical team to develop a market study that will be published in the form of a report.


Internship New Businesses

We are planning to set up a company builder in the energy & Mobility to encourage the creation of high-tech start-ups in the region. Work out a sensible concept with us as part of your internship.

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