Data Analytics Intern (ID 2624)

LIGENTEC is a fast-growing European company with headquarter in Lausanne, Switzerland. Since 2021 we expanded our manufacturing capabilities by creating LIGENTEC France, in the South of Paris. We specialize in the design & manufacturing of Photonic Integrated Circuits (PICs) for customers in high-tech areas such as Quantum Technologies, LiDAR, Space Technologies, and Biosensors.

To support our continued growth, we are looking for a: Data Analytics Intern

Join our engineering team in Corbeil-Essonnes to help bridge the gap between raw physical measurements and actionable data. As a Data-Analytics Intern, you won't just be crunching numbers; you will be an integral part of our software evolution. You will contribute to the development of robust data-processing pipelines and automated analysis routines that handle real-world signals. From supporting day-to-day operational reporting to participating in high-level code reviews, your work will directly impact the reliability and efficiency of our measurement systems.

Duration: This is a 6-month internship (Stage de fin d'études) requiring a mandatory Convention de Stage from your university.

We are looking for a technical mind currently pursuing a Bachelor’s or Master’s degree in Physics, Electrical Engineering, Applied Mathematics, or Data Science.

What you know:

• The Toolbox: You are proficient in Python and have hands-on experience with the "Scientific Stack" (NumPy, SciPy, Matplotlib/Plotly).
• The Science: You are comfortable with signal processing concepts and have a passion for writing clean, maintainable code.
• The Standards: You understand version control (Git) and software development best practices.
• Bonus Points: If you’ve dabbled in SQL/databases or have worked on projects involving optics and instrumentation, you’ll hit the ground running.

Who you are:

• You have a strong analytical mindset and a genuine curiosity for understanding how complex systems work at a fundamental level.
• You thrive in collaborative environments, enjoying the exchange of feedback and contributing to a positive team culture.
• You are proactive and capable of structuring your own tasks, moving projects forward even when the path isn't fully mapped out.

Join LIGENTEC, an influential, fast-growing deep-tech leader based in the vibrant scientific hub of Lausanne. We offer a unique career opportunity where you will directly impact our global expansion by translating our market-leading, next-generation photonics R&D into business success. You will be welcomed by an agile, international team of over 30 nationalities, valued for its enthusiasm, short decision paths, and open culture.

With us, you're empowered to drive strategy and make a tangible difference from day one, all within an environment that genuinely supports work-life harmony and professional development.

Ready to light up the future?
Apply now to join LIGENTEC as a Process Engineer and help us bring PICs to everyday life. Send us your CV, Cover Letter and any certification or relevant document to support your application.

Activity Rate: 100% | Location: Lausanne, Switzerland | Start Date: May 2026