Job Summary: We are seeking a professional to analyze and verify the physicochemical properties of raw materials, evaluate reference standards, and ensure quality throughout manufacturing processes. Key Responsibilities: 1. Analysis and verification of physicochemical properties of transformable and non-transformable raw materials 2. Evaluation of raw material reference standards against established specifications for preliminary authorization for use in production 3. Audits of manufacturing processes to prevent generation of non-conforming products Sika is a specialized chemical company with a worldwide leadership position in the development and production of systems and products for bonding, sealing, damping, reinforcing, and protecting in the construction and automotive industries. Sika has subsidiaries in 103 countries worldwide and produces innovative technologies for customers globally across more than 400 factories. In doing so, it plays a crucial role in enabling the transformation of the construction and automotive industries toward greater environmental compatibility. With over 33\.000 employees, the company generated sales of CHF 11\.200 million in 2023\. Requirements: * Education: Chemical Engineering, Process Engineering, or Technical Superior University Degree (TSU) in Manufacturing/Quality Processes * Proficiency in Microsoft Office * Availability to rotate shifts * 2\-3 years of experience in: knowledge of chemical laboratory equipment; knowledge of raw material quality assurance; proficiency in problem-solving tools; handling and knowledge of raw material warehouse operations; handling of quality indicators; statistical data analysis Responsibilities: * Analyze and verify the physicochemical properties of transformable and non-transformable raw materials using established procedures to ensure compliance with product specifications. * Evaluate raw material reference standards against established specifications for preliminary authorization for use in production. * Record and sign documentation for the analysis of transformable and non-transformable raw materials via the EPSILON system to ensure product traceability. * Conduct audits of manufacturing processes according to the internal audit plan to prevent the generation of non-conforming products. * Update departmental records, forms, and databases to generate quality reports, including conforming and non-conforming raw materials, for the calculation of quality indicators. * Coordinate the expiration management of transformable raw materials per internal plans to ensure the use of raw materials in good condition. * Issue and dispatch quality certificates for internal finished products (resins and thickeners) to various Thermotek Group manufacturing sites. * Monitor the internal non-conforming raw material warehouse per internal procedures to support healthy inventory management. We Offer: * Benefits exceeding statutory requirements * 30-day year-end bonus, 50% vacation premium, grocery vouchers * Savings Fund * Life Insurance and GMM Insurance