Assembly Technician

Permanent employee, Full-time · Luxembourg

Your mission

Do you want to join our rockstar team of innovators and make a REAL impact in the sustainability space? 
Circu Li-ion is driving the green revolution by reusing batteries through our cutting-edge automated battery disassembly lines. We offer this technology as a service model to recyclers, micromobility & automotive OEMs. Our vision is to deploy the battery disassembly lines in a hub and spoke model around the globe to disassemble Li-ion battery packs into reusable Li-ion cells or modules, minimizing waste and maximizing sustainability. By upcycling these cells and modules into second-life CO2-neutral battery packs, we are revolutionizing the way batteries are reused.


We are seeking an experienced Assembly Technician who can assemble, test and troubleshoot complex mechanical and electrical systems. The successful candidate must have a strong attention to detail and the ability to work effectively in a team environment. They must also demonstrate proficiency in using hand tools, power tools, and measuring instruments.


  • Assembling mechanical and electrical components to build complex systems according to engineering drawings and specifications.
  • Testing and troubleshooting systems to detect and solve technical problems.
  • Conducting visual inspections of components and completed systems to ensure quality standards are met.
  • Maintaining accurate records of testing results, and other reports related to the assembly process.
  • Collaborating with other departments such as engineering, quality control, and production to ensure efficient assembly processes.
  • Making recommendations for improvements to the assembly process to increase efficiency and reduce production costs.
  • Following safety procedures and guidelines to ensure a safe work environment.
  • Keeping tools and work areas clean and organized.

Your profile
  • Strong attention to detail and the ability to follow complex engineering drawings and specifications.
  • Proficient in using hand tools, power tools, measuring instruments, and electrical testing equipment.
  • Ability to troubleshoot and solve technical problems to support prototyping processes.
  • Strong communication skills and ability to work effectively in a team environment.
  • Knowledge of basic computer skills and CAD usage
  • Ability to work efficiently under pressure and meet tight deadlines.
  • Knowledge of quality control measures and procedures.
  • High School Diploma or equivalent.
  • Minimum of 3 years of experience in assembly or related field.
  • Technical degree or certification in a related field is a plus.
  • Demonstrated ability to read and interpret complex engineering drawings and specifications.
  • Familiarity with safety procedures and guidelines.
Why us?
  • High degree of collaboration and autonomy while working with a group of highly committed and supportive peers.  
  • Transparent culture with flat hierarchies where every person is highly valued. 
  • Developing your professional skills by assigning the lead of complex tasks and responsibilities guided by leads and peers 
  • Getting things done attitude, and access to cutting edge technologies 
  • A guaranteed steep continuous learning curve from day one 

If we ignited your interest and you want to be part of the green energy revolution, we look forward to hearing from you. Apply now and let us know why you’re the one for the job! We encourage everyone to apply and grow with us even if you may not tick all the boxes of the requirements, we are happy to hear about the value you can add to the team. 
We are looking forward to your application!
About us
We are looking forward to hearing from you!
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