Quality Assurance Specialist - Fixed-Term Contract - Maternity Leave Cover

medmix is a world leader in high-precision dispensing devices, with leadership positions in the healthcare, consumer, and industrial end markets. Our customers benefit from our focus on innovation and technological advancement, which has resulted in more than 900 active patents. medmix is headquartered in Baar, Switzerland and has 14 production sites worldwide, which, together with our highly motivated and experienced team of nearly 2,700 employees, serve our customers with uncompromising quality, proximity, and agility. Our shares are listed on the SIX Swiss Exchange (SIX: MEDX). www.medmix.swiss

At medmix Spain (Valencia, Ribarroja), we are looking for a person to join us on a temporary basis through a maternity leave replacement contract. Quality & Processes Develop and implement quality procedures. Manage customer complaints from start to finish, ensuring speed and rigor. Perform root cause analysis (8D, 5 Whys, Ishikawa). Coordinate containment and corrective actions with Production, Engineering, and Suppliers. Monitor key customer KPIs and detect quality trends. Support quality control in assembly processes and management of internal non-conformities. Manage quality incidents with suppliers and execute follow-up. Participate in continuous improvement projects, including injection processes. Audits & Quality System Plan and execute internal audits according to ISO 9001. Follow up on internal and external audit actions. Support external certification audits and the documentary update of the Quality System. Environment Correctly segregate waste according to internal standards. Handle materials avoiding spills and manage them properly if they occur. Apply resource saving and waste reduction measures defined in the plant. Participate in required environmental training, drills, and activities. Safety and Health Strictly comply with safety procedures and standards. Correctly use the PPE/EPC provided by the company. Maintain equipment in good condition and do not manipulate safety devices. Report any detected anomaly or risk immediately. Exercise the right of abstention regarding untrained or unsafe tasks.

Experience At least 2 years in Quality positions in an industrial environment. Technical Knowledge Customer complaint management. Root cause analysis methodologies and corrective actions. Experience in quality in manufacturing or assembly environments. Experience in quality management with suppliers will be valued. Knowledge and experience in ISO 9001 audits. Education Degree in Industrial Engineering, Mechanical Engineering, Industrial Organization, or similar. Equivalent technical studies with relevant experience are valued. Languages English B2 (mandatory).