L ‘ Oréal STEM Immersion Day : A Day at the heart of L’Oréal Groupe to innovate , reveal your potential and boost you r career !

Calling All Future Engineers , Scientists, and Tech Pioneers !

Are you between 18 and 30, passionate about tech and innovation, and eager to apply your technical expertise to a concrete and significant challenge? L’Oréal offers you a privileged opportunity to experience an immersion day at its headquarters !

L’Oréal STEM Immersion Day offers a unique chance to explore the inner workings of L’Oréal Groupe, understand how science and technology drive our innovation, and immerse yourselves in Brandstorm-the world’s biggest youth innovation competition.

For this edition, Brandstorm joins forces with L’Oréal Luxe to challenge you with the following topic: Craft the Future of Luxury Fragrance.

Program of the Day:

• Deepdive intoL’OréalGroupe’secosystem: Discover ourprofessions, our projects, and our innovation-driven corporate culture through a presentation of L’Oréal Groupeand an exclusive tour of one of our sites in the Paris region.
• BrandstormChallenge: Whether your passion lies in devices, packaging,chemistryor biotech, team up in groups of three to create an innovative project. Seize this opportunity to bring your boldest ideas to life on this year’s topic, guided by Mentors from L’Oréal Group.
• Pitch to an ExpertJury: Present yourprojectduring a 3-minute pitch to a jury of L’Oréal experts, whowillprovide personalised feedback and select a winner for theday!

What’s in it for you ?

• A Unique Opportunity: Come to L’OréalGroupe headquarters and directlymeetthosewho are shaping the future of beauty through science and technology .
• StrengthenYour Brandstorm Project: Get expert advice to sharpenyour Brandstorm2026 proposal .
• A Career Booster: Expand your professional network within one of theworld’s leader companies by meeting with L’Oréal Groupe’s HR and professionals.
• Discover L’Oréal Group Differently : Beyond the products , discoverourcommitment to science and innovation.

Application prerequisites :

• Student (Bac+4/+5 equivalent ) in fieldssuch as Chemistry, Physics , Biology , Materials Science, Data Science, AI, Robotics , Engineering, Mathematics , etc.
• Proficiency in French and/or English (minimum B2 level ).
• Analytical , curious , innovative, and entrepreneurial mindset .
• Availability on February 25, 2026 to participate in person.

How to get your invitation to this day ?

• Apply by February 9, 2026by submittingyour CV.
• If your profile matches, you will be contacted for an exchange by telephone .
• Successful candidates will receive a personal invitation to participate in this immersion day at L’Oréal headquarters .

And as a bonus…

There are no secrets: the best come prepared ! Discover L’Oréal and its Research & Innovation department .

Don’t miss some recruitment tips to improve your CV and impress your recruiter during the interview!

Ready to boost your career? Participate in the L’Oréal STEM Immersion Day and give new momentum to your journey!