Cowa Thermal Solutions AG is a dynamic startup on a mission to revolutionize how the world stores and uses heat. Our compact, high-performance thermal storage systems are built on cutting-edge phase change materials. If you're a hands-on chemist who thrives in a lab and enjoys turning ideas into industrial reality – join us and shape the future of sustainable energy. To support our R&D team, we are looking for a:
Your Role
We’re looking for a passionate chemist, chemical engineer or materials scientist to join our R&D team and help develop next-generation salt hydrate-based thermal storage materials. You'll be involved from the lab bench to pilot scale, playing a critical role in the formulation, testing, scale-up and industrialization of our materials.
Your Key Responsibilities
Develop and optimize innovative salt hydrate formulations for thermal energy storage
Conduct lab-scale synthesis, testing and analysis of new materials
Plan and manage scale-up from lab to pilot and industrial scale
Characterize materials using thermal, physical and chemical techniques
Document findings, prepare technical reports, and support patent applications
Collaborate with engineers to translate lab results into product solutions
Present progress in internal meetings and contribute to technical roadmaps
Ensure lab safety and maintain high-quality standards throughout
What You Bring
Bachelor's or Master's degree (or PhD) in Chemistry, Chemical Engineering, or Materials Science
Practical experience in R&D of inorganic materials or crystallization processes is a plus
Proficiency in analytical and characterization methods for thermal storage materials
Solid understanding of lab safety and chemical handling
Strong documentation, reporting, and communication skills
Fluent in English; German is a strong plus
Self-driven, structured, and comfortable working in a fast-paced environment
Why Join Us
Work on cutting-edge materials for the energy transition
Be part of a small, passionate and interdisciplinary team
Take ownership and bring real innovations to life
Flexible working models and modern lab infrastructure
Office and lab at Technopark Luzern (Root D4), excellent public transport connections
Apply now and be part of the heat revolution!
For questions, reach out to us. We look forward to hearing from you.
Cowa Thermal Solutions AG
Herr Remo Waser
CTO
+41 41 244 17 01
E-Mail schreiben
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