Become part of On's unique rotational development program - the Product Creation Academy. This 2 year journey is designed to develop you into a true functional expert with the potential to grow in our dynamic organization. You will embark on a specialized learning journey, with rotations designed to build depth in Footwear Polymer Science. But that’s not all! One of your rotations will take you to vibrant Vietnam, where you will learn first-hand what it takes to bring our products to life. To top it off, you’ll receive personalized mentorship from one of our senior leaders, ensuring you make the most of this transformative experience

Over the course of the program, you will rotate through multiple connected teams, building a deep understanding of how Footwear Material Scientists contribute to bringing our products to life. From building a strong understanding of polymer fundamentals and material behavior, to developing and testing new compounds in the lab, learning advanced characterization methods, and collaborating with engineers and product teams to bring materials into real footwear applications — over the 24 months, you will gain hands-on experience across the full material innovation journey.This experience will set you up for success to start as a true functional expert in polymer science within footwear and support your long-term growth as a key contributor to On’s material innovation and performance-driven product creation

Your story

• We’re looking for curious builders who are passionate about bringing sports products to life. You’re someone who enjoys understanding how things are made, improving them, and experimenting with new ideas
• Master degree or Phd in Materials Engineering, Mechanical Engineering, Polymer Science, Physics or a strongly related field
• Approximately 2-3 years of practical experience in polymer science or mechanical testing. This can include a Master’s/PhD research focus, technical internships, or fixed-term projects where you’ve actively tested, analyzed, or processed materials
• You have a good understanding of mechanical testing of materials, ideally polymers (e.g. tension, compression), and are motivated to develop this further (exposure to dynamic testing methods is a plus)
• You have initial exposure to polymer analysis techniques (e.g. DSC, microscopy, basic mechanical tests), and are eager to deepen your hands-on experience
• You have foundational knowledge of common polymer processing methods (e.g. injection molding, foaming techniques), gained through your studies, projects, or internships
• You resonate with the On spirits, bring a positive and proactive attitude, and are eager to learn and grow in a fast-paced environment
• You communicate clearly and effectively and are fluent in English (written and spoken)
• You have the right to work in Switzerland or the EU

Your team will be the Polymer Science and Engineering team. Our mission is to disrupt the sportswear market with innovative, high-performance yet sustainable polymers. We translate consumer needs into efficient, functional polymer compounds, balancing performance with sustainability

Just by the banks of the Limmat you’ll find our largest global hub in Zürich West – On Labs – where you can hike up 12 floors through our custom-built spiral trail

What we offer

• On is a place that is centered around growth and progress. We offer an environment designed to give people the tools to develop holistically – to stay active, to learn, explore and innovate. Our distinctive approach combines a supportive, team-oriented atmosphere, with access to personal self-care for both physical and mental well-being, so each person is led by purpose
• On is an Equal Opportunity Employer. We are committed to creating a work environment that is fair and inclusive, where all decisions related to recruitment, advancement, and retention are free of discrimination
• Our full process can last about eight weeks from application to offer, because we care about getting it right. These steps explain how we usually do things

Ready to dig into the details?This second interview will be held with your future manager and will focus on the specifics of the job. Together you’ll delve into your unique skills and experiences and how they could be relevant at On. It's also a time to assess how you might feel working side-by-side. Bring any questions you have about the job, the team or anything else you might like to know – this is an open forum

Are we a good fit?We’ll get together internally to share our feedback and decide if we’re a match. We know that job searching is a big time investment, so it’s not a decision we take lightly. It’s also time for you to reflect on the experience – are we the right place for you?No matter the outcome, we’ll give you meaningful feedback

You'll start by submitting your application to a specific role