Junior Thermal

We are pioneering metal foam-based cooling solutions for AI-servers and more. Our materials are integrated into cooling solutions for both single and two-phase direct-to-chip liquid cooling - enabling better performance, hotspot management, and energy savings. Our team is built on curiosity, collaboration, and a shared drive to craft a sustainable future - while having fun along the way Our offices are close to the train station in Baden and fully stocked with coffee and cake. Tasks Design prototypes and build test setups for validation of cooling performance and reliability Conduct hands-on testing of prototypes, analysing experimental data to improve designs Design optimization of cooling solutions and customization for different hardware Support customer co-development projects across the board Contribute to R&D and innovation in sustainable cooling technologies Requirements A bachelor’s or master’s degree in engineering (e.g., Electrical, Mechanical) A strong understanding of thermal management, electronics, and basic fluid dynamics principles High motivation, an eagerness to learn quickly A pragmatic, collaborative mindset Clear written and verbal communication skills What sets you apart: Strong project experience in Electrical Engineering, Electronics, or Control Systems Involvement in student projects or internships related to cooling, heat transfer, or data center technology Familiarity with basic engineering tools (e.g., CAD, CFD, Python programming, data logging software) Strong alignment with a collaborative, and dynamic culture Benefits High autonomy to own your projects, quickly learning core engineering processes The opportunity to contribute directly to the development of next-generation cooling systems for data centers Snacks every day, breakfast every month, cakes for birthdays 😉 At apheros, we are committed to fostering an inclusive and diverse workplace. We encourage applications from individuals of all backgrounds and fields of expertise. Application deadline: January 31st, 2026