MECHATRONICS/MECHANICAL ENGINEER (M/F/D)

As a Mechatronics/Mechanical Engineer in our R&D team, your mission is to support the design, prototyping, and hands-on development of innovative battery manufacturing solutions. You will play an important role in advancing our process development by combining CAD modelling, 3D printing, and hands-on mechanical skills. This position offers a unique opportunity to contribute to the engineering of next-generation battery manufacturing, working closely with an international and technology-driven team to support our ​journey.


YOUR TASK

• Design and modify 3D CAD models for manufacturing prototypes, machines, and fixtures.
• Use 3D printing and basic machining tools, including drilling and milling, to build prototypes and testing apparatus.
• Select, purchase and dimension automation components in the field of motors, sensors, pneumatic actuators, and similar.
• Participate in hands-on execution by assembling and commissioning prototypes, and assisting with testing setups to evaluate mechanical functionality and design robustness.
• Document designs, test setups, and findings to support future development and enhance design iterations.

• Holds a degree or a technician (Meister/Techniker) in Mechatronics, Mechanical Engineering, or a related field, with technical training (Ausbildung) in mechanics or mechatronics preferred.
• Has proficiency in CAD modelling software (such as Autodesk Inventor) and experience with 3D printing and rapid prototyping methods.
• Competence in solid mechanical ability with hands-on skills in drilling, milling, and basic machining for prototype assembly and testing.
• Having experience in pneumatic systems, fluid flow control, and process automation is a valuable plus.
• Is self-motivated and reliable with strong attention to detail, demonstrating a proactive problem-solving approach in a collaborative, fast-paced start-up environment.

Headquartered in Berlin, Germany, theion GmbH is a pioneering high-tech start-up revolutionizing the mobile battery market. We specialize in the development and production of Crystal Batteries, addressing the world's most significant energy storage challenges across various sectors, from aerospace to consumer electronics. Our innovative approach utilizing sulfur in its crystal form promises to triple energy density while significantly reducing costs and environmental impact.