**Can you imagine contributing to the quality and reliability of in vitro diagnostic systems?** Join our expert team to support verification and validation activities for IVD instruments and reagents. You will apply your knowledge of biology, laboratory processes and functional QA to execute controlled tests, maintain traceability of results and ensure reliable system performance. At ERNI, you are never just a number. Even if you work on an external project, you will feel part of the team and always supported. **How do we make this happen?** With people. Besides your team and manager, you will have several support figures like a godparent, who will help you with the practical and administrative aspects of daily life during your first 6 months. And the second most important person after you, your mentor, who will guide you through your entire onboarding and career at ERNI. You will have regular 1:1 meetings with them, and recurrently, you will work on your development plan to define your short\-, medium\-, and long\-term goals. We strongly encourage growth and continuous training. Each person has an individual development plan, mentoring, and access to internal technical communities. We aim for you to learn, experiment, and evolve within an environment where teamwork and support from more senior colleagues are key. **What you will bring** * Experience working in laboratories with biological samples, chemical reagents and instrumentation. * Understanding of verification or validation processes in IVD or medical laboratory environments. * Ability to document results accurately and maintain full traceability of testing activities. * Familiarity with maintenance and care of laboratory instruments and equipment. * Strong attention to detail, organisation and commitment to quality. **You will be responsible for** executing verification and validation tests for IVD systems, documenting results with full traceability, identifying deviations or trends, maintaining laboratory instruments, preparing and managing reagents and materials, monitoring stock, and applying the procedures of the Quality System required for daily laboratory activities. **Our working model ‍** This position is fully presential in Parets, five days per week. The onboarding will take place from February to April during morning shifts for training. From April onwards the shift will move to afternoons. The contract is temporary until mid May with the possibility of extension or conversion to a permanent position. **You will also enjoy:** We cover your certifications and reward technical achievements up to €1,400\. Private health and travel insurance. Full coverage for sick leave. ‍️ Free emotional, legal, and family support. ️‍️ Gym discounts plus sports compensation. Flexible remuneration: meals, transport, childcare, etc. Referral bonuses up to €6,000 per candidate and €5,000 per client. Twenty three working days of vacation. ️ Free language courses: English, Spanish, Catalan and German. **And the salary?** We will discuss it during the first call. If it is important to you, feel free to ask. **WOULD YOU LIKE TO BECOME AN ERNIan? APPLY NOW!**