Laboratory Technician - Release Testing (80-100%)

• 25 August 2026 • 80 - 100% • Indefinite duration • Hettlingen CH Ophtapharm AG is an FDA/EU-GMP certified producer in the pharmaceutical field (ophthalmics). At our production site in Hettlingen near Winterthur, high-quality products such as ophthalmic drops, ointments, and gels are produced, filled, and packaged aseptically for international markets. Laboratory Technician - Release Testing (80-100%) # The Finished Products QC team combines analytical expertise, GMP know-how, and a high quality requirement. Together, we guarantee the quality of our products, handle complex quality events, and advance the continuous improvement of our laboratory and quality processes.   To strengthen our committed team, we are looking for an analytical and solution-oriented person as a Laboratory Technician - Release Testing (80-100%) starting immediately or by agreement. Your role • Performance and documentation of release analyses for raw materials, water, intermediate products, bulk, and finished products in accordance with GMP. • Autonomous handling of deviations, OOS results, and CAPA, including analytical troubleshooting. • Performance of analyses within the framework of deviations, changes, and root cause analyses. • Writing and updating SOPs as well as GMP-compliant laboratory documentation. • Qualification and requalification of laboratory equipment with GMP-compliant documentation. Your profile • Training as a chemistry technician EFZ, CTA or studies in chemistry or a comparable natural science. • Several years of experience in pharmaceutical quality control in a GMP environment as well as in instrumental analysis, notably HPLC. • Experience in handling deviations, OOS results, and CAPA. • Autonomous and structured way of working as well as mastery of GMP documentation. • Very good knowledge of German and good knowledge of English, both oral and written. What we offer • Responsible activity with a visible impact on patient quality and safety. • Regulated GMP environment with a direct link to sterile production. • Autonomous work and rapid decision-making. • Participation in audits, inspections, and continuous improvements. • Good accessibility by public transport as well as free parking on site.   For recruitment agencies: We thank you for your interest. We do not collaborate with external recruitment partners for this position. Questions? Human Resources is at your disposal. Tel: +41 52 304 12 36.