Technology Intern

BTRY is a Swiss startup revolutionizing energy storage with its cutting-edge thin-film, solid-state battery technology. We’re on a mission to power the future of IoT electronics with our high-performance battery technology. Join our mission now!

• Support the day-to-day production of thin-film, solid-state batteries, ensuring quality and precision in every step of the process
• Learn to operate specialized production equipment and help with regular maintenance and calibration to ensure optimal performance
• Perform electrical and mechanical testing on battery cells, analyze performance data, and contribute to continuous improvement efforts
• Take ownership of small-scale R&D projects, from concept to execution, designed to improve battery performance, production efficiency, or explore new applications like battery integration.
• Keep detailed records of experiments, production processes, and test results to support data-driven decision-making
• Bring fresh ideas to the table during brainstorming sessions and team meetings, helping drive innovation in battery technology
• Be fun to work with!

• BSc. / MSc. degree in Materials Science, Chemistry, (Electrical) Engineering, Physics, or a related technical field
• Specialized coursework in Energy Storage, Power Electronics, or Embedded Systems is a major plus
• Initial work experience in an academic or laboratory setting is a plus
• Initial work experience in an industry or startup setting is a plus
• Fluency in English; additional languages (particularly German) are advantageous

• Title:
  
  Technology Intern
• Job type:
  Full-time internship (paid)
• Workload: 100% for 6-12 months
• Start date:
  
  November 2026
• Location:
  
  Dübendorf

Note:

Women and people from minority backgrounds tend to only apply to positions where they meet 100% of the criteria. If you think you have what it takes to be a good candidate for this position, we encourage you to apply even if you don't meet all formal criteria.