Job Description

What to Expect

Location: Gigafactory Grünheide


Duration: 6 months


Time type: Full Time


Start date: October 2025



Tesla is seeking an exceptional Electrical Design Engineer interns to join our Battery & Energy Electronics team at Gigafactory Berlin-Brandenburg. In this role, you will drive the end-to-end design, validation, and launch of PCBAs and electronic systems for Tesla’s newest vehicle and energy platforms.


In this role, you will take start-to-finish ownership of battery electronics hardware - from specification, design, and simulation to prototyping, validation, and scaling for high-volume manufacturing and field deployment. You will thrive in Tesla’s fast-paced environment, working hands-on to solve tough engineering problems and deliver industry-leading performance, reliability, and cost efficiency.

What You'll Do

Own battery electronics hardware end-to-end: specification, schematics, simulation, PCB layout, prototyping, validation, and release to mass production Design, prototype, and validate HV battery management PCBAs and electronics for Tesla vehicles and energy storage systems Conduct hands-on failure analysis, troubleshooting, and root cause investigations to ensure long-term field reliability. Develop automated validation setups and test software to reduce test time and maximize coverage Collaborate with mechanical, firmware, test, manufacturing, and supply chain teams to optimize for DFM/DFA, cost, and scalability Partner with leading semiconductor and IC suppliers to integrate cutting-edge technologies into Tesla’s next-gen BMS and electronics platforms. Support high-volume manufacturing, commissioning, and field studies with design expertise and continuous improvement efforts

What You'll Bring

Currently pursuing a BS/MS degree in Electrical Engineering, Computer Engineering, Mechatronics, or a related field Experience with analog and digital circuit design, PCB design, and component selection Understanding of serial communication protocols (CAN, Ethernet, SPI, I2C, RS-485, USB, etc.). Knowledge of key analog components (MOSFETs, op-amps, switching regulators, gate drivers, etc.) Familiarity with manufacturing concepts (DFM/DFA), QC processes, and product/tool release workflows. Strong organization, problem-solving, and communication skills (written and verbal)






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.