Internship in Product Development - Electrical/Electronics (m/f/d)

MAHLE; Stuttgart; Hybrid; EUR 13,000 - 18,000; Full time

Benefits offered by this job

Discounted lunch in company restaurant

Free parking

Urban environment with good transport

Job summary

MAHLE is offering an internship in Product Development - Electrical/Electronics (m/f/d) in Stuttgart. The 6‑month program starts in March 2027 with a 35-hour work week and offers practical hardware and firmware development for automotive prototyping, including CAN/LIN communication and high‑voltage analyses.

Applicants should be enrolled in Electronics/Mechatronics and provide standard documents and a motivation letter.

Qualifications

• Enrollment in a Bachelor or Master program in Electronics, Mechatronics or similar.
• Hands-on circuit design and PCB layout experience.
• Programming language skills for embedded code development.
• Knowledge of high-voltage testing requirements.
• Experience with simulations is desirable.

Responsibilities

• Hardware- and firmware-development for automotive prototyping.
• Create functional samples.
• Communicate via CAN and LIN.
• Analyze high-voltage eMobility applications.
• Perform validation and simulations.

Skills

Circuit design

PCB layout

Embedded programming

High-voltage testing

Simulations

Education

Electronics, Mechatronics (Bachelor/Master)

Tools

CAN bus

LIN

Circuit design

Job description

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Internship in Product Development - Electrical/Electronics (m/f/d)

Together, we move the world—we’ve been doing it for over 100 years. At MAHLE, as a leading international development partner and systems supplier to the automotive industry, we pursue the objective of making mobility more efficient, more environmentally friendly, more convenient, and more economical. As part of our dual strategy, we are working both on the intelligent combustion engine for the use of hydrogen and other nonfossil fuels and on technologies for fuel cells and e-mobility.
MAHLE generated sales of €11.3 billion in 2025. Employing just under 65,000 people at 127 production locations and 11 technology centers, the company is represented in 28 countries. (as at: 12/31/2025). Join our MAHLE team! #weshapefuturemobility

• From March 2027 for a period of 6 months

Tasks

• Hardware- and Firmware-development for Automotive-Prototyping with Microcontroller-basis
• Construction of functional Samples
• Communication via CAN and LIN
• Electronic-/Mechatronic-Analysis of eMobility Highvoltage-Applications
• Perform Validation
• Perform Simulation

Requirements

• Currently, purely voluntary internships cannot be offered
• Enrollment in one of the following majors: Bachelor/Master Electronics, Mechatronic or similar
• Circuit design and PCB layout
• Programming language for embedded code development
• Knowledge of general high-voltage testing requirements
• Expertise in performing simulations
• Complete resume
• Letter of motivation
• Certificate of enrollment
• Transcripts, especially current grade reports
• University or college guidelines specifying the minimum duration
• Attractive remuneration
• 35‑hour week with flexible working hours
• Discounted lunch in the company restaurant
• Free parking
• Urban environment with good transport connections
• Individual support in the department
• Accompanying activities and student network

Do you have any questions?

[e-mail]

[phone]

Depending on the job profile and personal situation of the employees, MAHLE offers the possibility of flexible working, for example through home office. This is how we support our employees in balancing their professional and private lives.

Facts about the job

Entry level: Internship

Part- / Full-time: Full Time

Functional area: Research & Development

Department: BU2 Thermal and Fluid Systems

Location: Stuttgart, DE, 70469

Company: MTFS (DE)

Closing date for applications

Your future at MAHLE

As a team player and someone who thinks ahead, you can deploy all your skills with us. In cooperation with colleagues from different countries and areas, you contribute in designing the mobility of the future. When selecting MAHLE, you choose trend-setting technologies and strategies. Are you interested in working with us and developing efficient and environmentally-friendly solutions, optimising existing products, and turning innovative ideas into reality? Then MAHLE is the right address for you.