[[title]] - [[cust3]] - [[filter4]], [[filter1]] **Sulzer is a leading engineering company with a proud heritage of innovation. Join our global team to grow your expertise and develop innovative solutions that enable a prosperous and more sustainable society.** Join our dynamic Bio-polymers and Bio-monomers R&D team within the Chemtech division in Switzerland. As an R&D Engineering Intern, you will play a key role in advancing our bio-based and renewable applications, contributing to innovative research and development efforts. **Your main tasks and responsibilities:** + Actively participate in experiments ranging from lab to pilot scale, supporting R&D engineers in the bio-polymer process optimization and recycling. + Conduct detailed investigations into the synthesis and processing of bio-based materials. + Conduct detailed investigations into the synthesis and processing of bio-based recycled materials. + Be responsible of qualitative and quantitative analysis and data elaboration of raw materials and products. + Present results at group meetings and summarize your work in form of reports. **To succeed in this role, you will need:** + Current student or recent graduate (Master’s or PhD) in Chemistry, Materials Science, or Chemical Engineering, with a strong foundation in polymer chemistry. + Laboratory experience in conducting organic chemistry synthesis and polyester depolymerization. + Experience on reactive extrusion and devolatilization units. + Know-how in characterization analysis like GC, HPLC and GPC. + {Essential requirement 5} Fluency in English - other languages a plus. + Skilled in MS Office 365 (especially Excel). **What we offer you:** + 25 days holiday (ex clusive of bank holidays) + service days + Defined contribution pension scheme + Employee Assistance Program/health care + On-site car parking/public transport allowance + Access to a wide range of discounts + State any critical aspects as per local employment and/or job requirements. No visa or work permit support can be provided for this role. The internship is intended to begin from 1st July/August 2025 and last for six (6) or nine (9) consecutive months. Starting time can be negotiated based on curriculum needs and individual situations. **Do you have a question about the role?** **Sulzer is an equal opportunity employer. We believe in the strength of a diverse workforce and are committed to offering an inclusive work environment.** We are proud to be recognized as a Top Employer 2025 in Brazil, China, Finland, Germany, Ireland, Switzerland, South Africa, the UK and the USA. ​