Job Description

What to Expect

The Cell Development team is responsible for validating battery cells produced at the Gigafactory Berlin-Brandenburg, qualifying second source supplier parts, developing next generation of battery cells, modules and packs. A Cell Equipment Engineering Interns designs, builds and validates test equipment and also supports high-impact testing. At Tesla scope and complexity of your assignments are limited by your aptitude not seniority or title.


Location: Gigafactory Berlin-Brandenburg


Duration: 6 months


Time type: Full Time


Start date: November 2025

What You'll Do

Learn to work in cross-discipline to use first principal approach for test equipment design, commissioning and optimization Support design and commissioning of test equipment for cell lifetime and abuse/safety tests including mechanical design and software/automation Learn about and apply fabrication methods to deliver test equipment quickly Perform and evaluate tests for equipment commissioning and product-release Create documentation and establish processes for testing and equipment service; train colleagues as needed

What You'll Bring

Requirements - technical

3D Design/CAD skills and creation of fundamental wiring and hydraulics diagrams is required Experience with Labview and Data acquisition systems is a plus Initial experience in MATLAB/Python or other software for data processing is required, SQL is a plus Experience with PIDs is a plus Hands on working attitude with workshop experience is preferable


Requirements - Experience & education

Studying in relevant subject (electrical, mechanical, process, automotive, chemical engineering OR computer engineering, physics or similar with hands-on mindset) Initial experience in an OEM or equipment/machine manufacturer is a plus


Requirements - Soft Skills

Fluency in English, German is a plus Analytical and problem-solving oriented mindset, proactive and structured work mentality A strong team player, who is capable of working in a fast paced and always changing environment; project management experience or foundations are a plus

Tesla is an Equal Opportunity / Affirmative Action employer committed to diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, age, national origin, disability, protected veteran status, gender identity or any other factor protected by applicable federal, state or local laws.



Tesla is also committed to working with and providing reasonable accommodations to individuals with disabilities. Please let your recruiter know if you need an accommodation at any point during the interview process.