Merenschwand
Junior Quality Engineer (m/f/d) – 100%
- 26 October 2026
- 80 – 100%
- Permanent position
- German (Fluent), English (Fluent)
About the job
Junior Quality Engineer (m/f/d) – 100%
Welcome to Lonstroff AG!
Innovation meets precision. Lonstroff AG develops and manufactures high-quality elastomer components for the international pharmaceutical and medical technology sectors. Around 250 employees in Switzerland and Slovenia with one goal: to improve lives and enable technological progress.
Your mission: You support the daily quality processes at our two production sites in Switzerland – and among other things, you will help build a new supplier management system from scratch. A rare opportunity to help shape a quality function in its early stages and grow into broader responsibilities.
What to expect
Quality & Supplier Management
- Development and continuous improvement of the supplier management system (qualification, evaluation, audits)
- Maintenance of supplier documentation, conducting questionnaires, audits and supplier communication
- Handling customer and supplier complaints
Production & Process Quality
- Daily exchange with production: on-site quality support, initial sample inspections, process controls
- Initiate, investigate and follow up on internal deviations (non-conformities)
- Support in KPI collection, audit preparation and management review
Documentation & Digitalisation
- Management of the eDMS: document creation, approval workflow, version control, archiving
- Maintenance of SOPs, work instructions, batch protocols, specifications
- Active participation in the digitalisation of the quality organisation
Your profile
- At least a Bachelor’s degree in plastics/polymer technology, process engineering, mechanical engineering or biomedical engineering
- 2–3 years of experience in plastics, rubber or laminate processing – or an exceptionally strong academic background
- Very good German & English (spoken and written)
- Basic understanding of quality management (ISO: 9001 / 13485 & 15378 advantageous)
- Structured, detail-oriented, practical
What we offer you
- Independent, varied tasks with real development potential
- Flexible working hours & good work-life balance o Committed, supportive team in a lively working atmosphere
- Contemporary remuneration, good social benefits and various other perks