At Ecolab, we offer you the opportunity to expand your skills and professional experience while collaborating with worldwide experts in water treatment. As Laboratory Technician in Physics (100%), you will be supporting innovation engineers and will be involved in experimental design, data collection, and interpretation. You will also support the design, mounting, and operation of testing setups and quality control. Joining Ecolab means being part of a global team of innovative and passionate professionals who are committed to preserving water, our planet's most critical resource. It also means combining our efforts and talents towards a more sustainable future – together. The role is based in Witterswil, Solothurn, Switzerland. How You’ll Make an Impact: Support innovation engineers in projects for industrial water purification and water quality monitoring Participate in experimental design, data collection, and interpretation Assist in the design, mounting, and operation of testing setups Perform physical measurements (electrical, mechanical, acoustics, etc.) Support Quality Control activities Maintain contact with international suppliers and customers Prepare analytical reports Qualifications: Laboratory Technician Degree (CFC) or equivalent in physics, or a bachelor’s degree in physical measurements with previous industrial experience Senior level in MS Office tools Previous experience in Quality Control is a plus Self-driven personality, creative, and able to work under pressure Hands-on mentality with a sense of ownership and responsibility Strong communication skills and team-oriented working capability Ability to learn and adapt quickly in a fast-moving environment Willingness to travel internationally (occasionally; up to 10%) Fluent in English; German and/or French is an added value EU or Swiss citizenship or valid Swiss work permit What’s in it For You: A challenging and varied job in an exciting and innovative organization Flexible and self-determined work attitude, outstanding team spirit, and freedom in your area of expertise Work with the latest technologies in water treatment in a globally active company Be part of our young and international Innovation Team Start date after mutual agreement A collegial, dynamic, and collaborative corporate culture in an innovative company Modern infrastructure and working environment Participation in leisure activities 24 days of holidays, 6 additional flex days, and possibility of extra holidays At Ecolab we are committed to providing working environments where everyone is included and treated fairly and with respect About Ecolab: At Ecolab, we prioritize our talent-first philosophy by creating the most capable and diverse team to excel at our nearly three million customer sites. Building on a century of innovation, our 48,000 associates help deliver comprehensive science-based solutions, data-driven insights and world-class service to advance food safety, maintain clean and safe environments, and optimize water and energy use, and improve operational efficiencies and sustainability for customers in the food, healthcare, life sciences, hospitality and industrial markets in more than 170 countries around the world. Our solutions not only enhance operational efficiency but also contribute to sustainability and public health, making a positive impact on the world. We are committed to eliminating unnecessary complexities and embracing a beginner's mindset, continuously seeking new perspectives and innovative solutions to stay ahead in a rapidly changing world. Ecolab’s commitment to diversity, equity and inclusion (DE&I) reflects our longstanding value of working together to integrate diverse perspectives to challenge ourselves, reach our goals and do what’s right. Apply today and join one of the most ethical companies with over a hundred years of history. Join Ecolab and help us protect what’s vital. li-eu