Published on: October 07, 2026 | Article No: 349 | By: @rprasanth_kumar
Launch your career in electrification, AI, power electronics and vehicle engineering. Stellantis is offering internship opportunities within its Propulsion Systems West Europe R&D teams, giving students the chance to work on real engineering projects linked to the development of future vehicle and propulsion technologies.
The opportunities cover everything from artificial intelligence to electric vehicle batteries and charging, power electronics, testing, simulation and mechanical engineering. Depending on the position, you could work alongside experienced automotive engineers and technical experts while gaining practical experience in an industrial R&D environment.
If you have any questions, please feel free to use the comments section at the end of this article.
List of 2026 Stellantis internships
The internships are grouped into five main technical areas:
🔋 Batteries, Charging & High-Voltage Systems
🤖 Artificial Intelligence, Data & Digital Simulation
⚡ Electrical Machines & Power Electronics
⚙️ Testing, Validation & Metrology
⚙️ Mechanical Design, Transmissions & Expertise
The positions cover different educational levels, from Bac Pro to Bac+5 (Master) The opportunities are spread across several Stellantis locations in France, including Carrières-sous-Poissy, Poissy Green Campus, Belchamp, Sochaux and Caen. Below you can find the currently listed opportunities grouped by technical area.
| Internship Topic | Link to Apply |
| 🔋 Batteries, Charging & High Voltage Systems | |
| Development of a Digital Twin of Batteries Using Machine Learning to Reduce Testing (Bac+5) | groupe-psa.com/19676 |
| Leveraging OTA Fleet Data to Improve the Quality of BEV/xHEV Batteries (Bac+5) | groupe-psa.com/19691 |
| Identify Technical Levers to Improve Battery Charging Performance (Bac+5) | groupe-psa.com/19685 |
| 🤖 Artificial Intelligence, Data & Digital Simulation | |
| AI Processing of Multimodal Data for Root Cause Analysis (Bac+5) | groupe-psa.com/19688 |
Study of Agentic AI Techniques to Create Simulation Scale Models (Bac+5) | groupe-psa.com/19687 |
| Agentic AI Solution for Processing and Analysis of Simulation Results (Bac+5) | groupe-psa.com/19686 |
| Data Mining and AI to Generate Thermal Control Test Cases (Bac+5) | groupe-psa.com/19692 |
| AI to Automate MiL Validation Analysis (Bac+5) | groupe-psa.com/19694 |
| ⚡ Electrical Machines & Power Electronics | |
| Modeling, Validation and Sizing of the DC-Link of a Traction Inverter (Bac+5) | groupe-psa.com/19679 |
| Supplier Validation Follow-up and Expertise of Electrical Machines (Bac+5) | groupe-psa.com/19678 |
| Development of a Tool for Calibrating Electrical Machine Diagnostics (Bac+5) | groupe-psa.com/19672 |
| Strengthening the Control of Brushless Electric Actuators (Bac+5) | groupe-psa.com/19680 |
| ⚙️ Testing, Validation & Metrology | |
| Tests, Diagnosis, Validation and Operational Support of Powertrain Tests (Bac+5) | groupe-psa.com/19693 |
| Carrying Out Tests on GMP Benches and Thermal/Electric Engines (Bac+2) | groupe-psa.com/19655 |
| Physical Measurement Technician, Testing Process (Bac+3) | groupe-psa.com/19683 |
| Load Testing, Data Processing & Automation for Competitive Analysis (Bac+4) | groupe-psa.com/19695 |
| ⚙️ Mechanical Design, Test Preparation, Transmissions & Expertise | |
| CATIA Mechanical CAD Designer (Bac+2) | groupe-psa.com/19684 |
| Mechanical Design Technician, CAD Data Integration for Metrology (Bac+3) | groupe-psa.com/19654 |
| Identify and Categorize Bolted Connections in Powertrains (Bac+5) | groupe-psa.com/19682 |
| Study of Bolted Assemblies on Stellantis Combustion Engines (Bac+3) | groupe-psa.com/19681 |
| CAD Mechanical Designer for Electric Motors (Bac+2 / Bac+3) | groupe-psa.com/19677 |
| Characterizing Vibration Phenomena at the Transmission/Wheel Bearing Interface on a Bench (Bac+5) | groupe-psa.com/19690 |
| Preparation of Hybrid, Electric and Thermal Test Vehicles (Bac Professionnel) | groupe-psa.com/19653 |
For students interested in electrification, AI, software, data, vehicle engineering or advanced propulsion systems, these projects can provide valuable experience in technologies that are shaping the automotive industry.
What can you gain from the internship?
Beyond the specific technical skills of each position, working in an automotive R&D environment can give you the opportunity to:
- Work on real engineering problems: Apply what you have learned at university to projects connected to actual vehicle and propulsion-system development.
- Learn from experienced engineers: Work alongside technical teams and understand how engineering projects are developed in an industrial environment.
- Build in-demand technical skills: Develop practical experience in areas such as batteries, AI, simulation, testing, power electronics, data analysis or mechanical design.
- Understand the development process: See how engineering concepts move from modelling and simulation through testing, validation and industrial development.
- Build your professional network: Collaborate with engineers and technical experts while developing connections within the automotive industry.
- Full time CDD/CDI: Possibility of converting the intersnhip to a regular job after graudation. It will depend on the market condtions, available opportunities, internship performances, skillls, etc.
Things to keep in mind before applying
- Check the individual job listing before applying, as eligibility, educational requirements, location and other conditions vary between positions.
- If you find a position that matches your profile, don’t wait until the last minute.
- Read the job description carefully, check the required educational level and technical skills, and adapt your application to the specific position.
- French language skills are very important for automotive roles in France, Most teams operate predominantly in French. So being comfortable communicating in French can make a significant difference in your day-to-day integration and collaboration.
- English is required while collaborating with colleagues outside France.
- A clear, concise one-page French CV is very important aso a good starting point for your application. Highlight your relevant technical skills, academic projects, software/tools you know and any previous engineering experience.
Note: Internship availability can change. Always refer to the individual Stellantis job listing for the latest information before submitting your application.
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