6-MONTH INTERNSHIP

About Notre Raison d'être : Créer la beauté qui fait avancer le monde. Le désir de beauté est une force puissante qui nous fait avancer. La beauté ne se limite pas à l’apparence. Elle nous donne confiance en nous, en qui nous voulons être, et dans notre relation avec les autres. Depuis plus d’un siècle, nous exerçons ce métier unique : créateur de beauté. Notre but est d’offrir à tous, partout dans le monde, le meilleur de la beauté en termes de qualité, d’efficacité, de sécurité et de sincérité pour satisfaire tous les besoins et désirs de beauté dans leur infinie diversité. Et Parce Que Nous Sommes Le Leader De La Beauté, Nous Sommes Conscients Que Tout Ce Que Nous Faisons Peut Avoir Un Impact Significatif. C’est Pourquoi Nous Agissons Pour Inventer le futur de la beauté en ayant recours au meilleur de la technologie et de la science, inspirées par la nature. Faire avancer l’innovation sociale en offrant à nos collaborateurs le meilleur en matière de conditions de travail, de formation et de protection sociale. Construire une entreprise toujours plus inclusive qui reflète la diversité des consommateurs que nous servons. Nouer des partenariats durables avec nos clients et fournisseurs, basés sur la confiance et le développement mutuels. Œuvrer partout pour la cause des femmes et au développement des communautés qui nous entourent. Protéger la beauté de la planète en luttant contre le changement climatique, en respectant la biodiversité et en préservant les ressources naturelles.

Job Description
6-MONTH INTERNSHIP
- Starting July 2026
- Research & Innovation
- Advanced Research
- Master's ½
- €1700/month Life is too short for a boring career At L'Oréal Groupe , work doesn't mute you, it amplifies you. We believe your career should give you the same thrill, drive and fulfillment as your personal interests. Here, creativity drives innovation and ideas become impact. Grow across brands, markets, and divisions, and take your career in any direction you choose. With the global scale of L'Oréal, your growth knows no boundaries. Why join L'Oréal? 88% of our interns are proud to work at L'Oréal. 87% recommend L'Oréal for an internship. (Internal Satisfaction Survey
- June 2026) Ready for an experience that makes a difference? Your missions Responsibilities As a member of L'Oréal Research & Innovation, you will contribute to scientific projects at the intersection of data science, AI, experimental biology and physicochemistry. Depending on your project and background, your main responsibilities could include:
• Data science & signal processing: Generate and analyse surface-topography, tribological or vibrational data; identify correlations and contribute to predictive models using Python or another programming language.
• AI & process automation: Map and improve research or clinical data-management workflows; help automate data processing and reporting, test AI-enabled solutions, and support their adoption with cross-functional teams.
• Experimental biology: Contribute to cell culture and skin-model studies, including reconstructed 3D models where relevant; carry out biological analyses and interpret experimental results.
• Physicochemical characterisation: Formulate or prepare samples and develop or apply methods such as rheology, tribology, microscopy, surface-energy or particle characterisation.
• Data analysis & scientific interpretation: Structure and analyse experimental or computational data, explore relationships between measurements and performance, and interpret findings in light of scientific literature.
• Project collaboration & communication: Work with multidisciplinary teams Preferred Experience

Your profile
• You are currently enrolled in a Master 1 or Master 2 program (engineering school, university, or business school) looking for a gap-year or final-year 6-month internship starting January 2027, with a strong specialization in:
• Data Science & Signal Processing: Data science, signal processing, artificial intelligence, machine learning, or computational engineering.
• AI Automation: Digital/data, AI, process automation, or project management-ideally combined with chemistry or another scientific discipline.
• Experimental Biology: Molecular and cellular biology, biotechnology, or a related life-sciences field.
• Physicochemistry: Physicochemistry, formulation, materials science, chemistry, or surface and interface science.
• Fluent in English; French is a plus but not required.
• Strong analytical mindset and rigor in scientific or data-driven work.
• Proficiency in Excel; familiarity with Python, R, AI or data visualization tools is a plus depending on your area of interest.
• Genuine enthusiasm for scientific research and/or project coordination in an international R&D environment.

Your profile
• You are currently enrolled in a Master 1 or Master 2 program (engineering school, business school, IAE, or university) looking for a gap-year or final-year internship
• Fluent in English; French is a plus but not required.
• Strong analytical mindset and rigor in scientific or data-driven work.
• Proficiency in Excel; familiarity with Python, R, or data visualization tools is a plus depending on your area of interest.
• Genuine enthusiasm for scientific research and/or project coordination in an international R&D environment. AI Charter: Our Pact At L'Oréal, innovation has been in our DNA for over 110 years. Today, AI accelerates this innovation-through skin biotech, the development of connected devices, or creation tools like CreAItech . As we invent the future of beauty, we see Artificial Intelligence as a powerful co-pilot, with the firm belief that technology must always serve people. Aware of the impacts of AI, L'Oréal carefully assesses the social, environmental, and societal impact of its AI systems and works to mitigate any potential or actual harm. This requirement is part of our broader conviction that economic and environmental performance are inseparable. If you would like to learn more about our use of AI, click here . Your benefits
• Remuneration: €1,700 per month
• Transportation: 75% of public transport costs covered
• Remote working: 1 day of remote working per week
• PaidLeave: 1 day per month The L'Oréal Groupe Perks
• Access to the L'Oréal Learning Platform to develop your skills
• Staff sales at preferential rates
• Friends & Family sales
• Depending on the campus: gym, concierge services, etc The Recruitment Process
• Recruiter interview
- 30 min:To introduce yourself and discuss the position & the L'Oréal Group
• Meeting with your potential future manager
- 45 min:To discuss the missions of the role L'Oréal Group Join L'Oréal, the world leader in beauty, present in over 150 countries with a portfolio of 37 international brands across four divisions: Consumer Products, Professional Products, Dermatological Beauty, and Luxury. At L'Oréal, we create beauty that moves, inspires, and unites. Our mission is to invent the future of beauty by combining the best of technology, science, and natural inspiration, and to offer everyone inclusive, responsible, and forward-looking beauty. And because equal opportunities and diversity are strong values within the Group, as a beauty leader, we consider every application. Whatever your gender identity, sexual orientation, visible and/or invisible disability( ies ), social or cultural origins, health status, age, religion, or any other element that makes you unique, our teams will carefully review

your profile
. Additional Information
• Contract Type: Full-Time
•

Location:
Paris
• Possible partial remote