12 MONTHS APPRENTICESHIP - From September 2025 – Clichy – Master 1/2 - Recycled plastics materials evaluation for cosmetics packaging

COME AND LIVE THE L'ORÉAL EXPERIENCE 🚀

At L'Oréal, your potential is what matters most. 

Because we are convinced that potential is the foundation of everything. That it asserts itself when we are ourselves, when we can take initiative, that it inspires commitment and pride when we become aware of our impact on the world around us, that it is revealed when we evolve in a stimulating environment.

So, are you ready to live the L'Oréal experience?

Job description: 

1. Investigate recycled packaging materials: Research and document properties and characterization methods of recycled materials used in cosmetics packaging. Investigate additives on the market that can improve recycled plastic materials properties.

2. Develop testing protocols: Create a plan to test and analyze the impact of recycling cycles on material properties.

3. Collaborate with plastic materials suppliers and recyclers globally to gather insights and samples.

4 . Assess recycling impact: Evaluate how recycling affects material performance and document key findings.

5. Communicate findings: Synthesize and present research results and recommendations to internal teams.

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Your future team: 

Our conviction: potential develops through contact with others.

That's why you will evolve in a stimulating environment, where a diversity of profiles and backgrounds interact daily, enabling everyone to successfully meet the greatest challenges. 

Be part of a dynamic, international, and multidisciplinary team working to achieve L'Oréal for the Future’s ambitious sustainability goals, impacting packaging across all of our brands and business areas.

Are you ready to join our team?

Your profile: 

Here, technical and interpersonal skills go hand in hand.

Beyond the technical skills that will allow you to meet the excellence of our businesses, we are above all looking for profiles with strong potential, an entrepreneurial spirit, and the ability to make a difference.

So, if you recognize yourself in this description, don't hesitate to apply:
 

• A Master student (Engineering school / University) - No margin for negotiation on this one! Able to provide an apprenticeship agreement of  12 months issued by your school - no negotiation either!
• Fluent in French and English is a plus
• Knowledge or experience in Material Science..
• Convincing. You explain your ideas clearly, based on sound reasoning. 
• Entrepreneurial. You like to try new things and discover new ways of doing! 
• Team player. You have excellent interpersonal skills and easily find your place in a team. 
• Open-minded. You exchange your ideas and integrate the opinions of others in order to find the optimal solution. 
• Creative. You like to think outside the box and propose innovative solutions. 

What we offer: 

Being part of a large Group has its advantages! 😉

We make every effort so you can grow in conditions that favor your personal and professional development, allowing you to brilliantly face major challenges.

This is why we offer a range of benefits, including career opportunities, training, and a stimulating and inclusive work environment.

• 12 months surrounded by passionate teams. 
• A lot of challenges and opportunities to be seized and as many responsibilities to take. 
• The opportunity to innovate and create the products of tomorrow. 
• Annual profit-sharing bonus  & Group Savings Plan   
• Health insurance & Works council (CSE)
• 60% of transportation cost paid by L’Oréal Groupe
• 1 day of remote working per week
• 25 days holiday per year (2.08 days/month)   
• 8 days off per year (RTT)
• Access to the L'Oréal Learning Platform for development
• Access to employee discounts
• "Friends & Family" flash sales
• Easily accessible campuses and facilities, company restaurant
• And depending on the campus: Gym & Concierge services 

Our recruitment process:

This is where the L'Oréal experience begins!

The recruitment process may be slightly adapted depending on the job position, years of experience, and time of year... but with candidate experience at the heart of what we do.

A 45-minute interview with a recruiter to find out more about your personality and determine whether there are any opportunities that match your profile. 

Depending on the outcome of the interview, you will have the opportunity to meet during a 45-minute to 1-hour discussion your potential future manager for a second and final interview to discuss the missions.
 

Nb: You can access our YouTube channel for more career advice!
 
 Because equal opportunities and diversity are strong values within the Group, as a leader in beauty, we consider every application.

Regardless of 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.

Here, you are free to share with us any information you deem useful about yourself, and above all, free to develop your potential.

So, are you ready to create the beauty that moves the world with us?