[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All L'Oréal jobs](https://jobs.opennash.com/companies/loreal/) · [Search jobs](/search/) L'Oréal · Paris, Île-de-France, France # 6-MONTH INTERNSHIP - Starting January/March 2027 – Research & Innovation - Operational Excellence – Master's ½ - €1700/month Paris, Île-de-France, France Full-time Early career {'@type': 'MonetaryAmount', 'currency': '', 'value': {'@type': 'QuantitativeValue', 'unitText': ''}} Research & Science Listed on L'Oréal’s official careers site. Posted September 25, 2026. Check that it is still open and apply there. [Apply on L'Oréal’s careers site →](https://careers.loreal.com/en/job/paris/6-month-internship-starting-january-march-2027-research-and-innovation-operational-excellence-maste/3456/45195810880) [OpenNash Jobs](https://jobs.opennash.com/) / [L'Oréal](https://jobs.opennash.com/companies/loreal/) / 6-MONTH INTERNSHIP - Starting January/March 2027 – Research & Innovation - Operational Excellence – Master's ½ - €1700/month ## Job description 6-MONTH INTERNSHIP - Starting July 2026 – Research & Innovation - Operational Excellence - 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 As a member of the Research & Innovation's Operational Excellence team, you will contribute to driving continuous improvement across R&I by streamlining workflows, enhancing analytical standards, and empowering scientific teams through innovative tools and knowledge transfer. Depending on the project, your main responsibilities could include: Scoping & Needs Assessment: Analyze existing workflows, methods, or datasets to identify improvement opportunities and efficiency gains. Collaborate with cross-functional stakeholders (scientific, quality, digital) to gather technical requirements and align on project objectives. ### Design, Experimentation & Optimization Design, test, and deploy new methods, protocols, or innovative solutions (analytical, technical, or digital). Conduct trials or experiments, optimize ongoing processes, and ensure the robustness, compliance, and reproducibility of results. ### Documentation, Knowledge Transfer & Team Engagement Draft summary reports, standardized protocols, user guides, or training modules to ensure seamless knowledge sharing. Present key findings, support teams in adopting new tools or workflows, and actively contribute to the daily life and operational excellence of the department. ### Your Profile You are currently enrolled in a Master’s degree or Engineering cycle (Master 1 or Master 2 from a university, engineering school, or business school), seeking a 6-month internship starting in January 2027. Specialization in Analytical Chemistry, Life Sciences, Quality & Metrology, Chemical/Process Engineering, or Chemoinformatics/Digital Sciences. Fluency in both French and English is required Technical & Scientific Expertise: Solid background in analytical instrumentation (spectroscopy, chromatography, mass spectrometry, or physicochemical characterization), good laboratory practices (GLP/EHS), or laboratory metrology and quality standards. ### Digital & AI Acumen Strong proficiency in data processing and reporting; curiosity or practical experience in integrating digital tools, data visualization, continuous improvement methods, or applying basic AI/automation workflows to optimize routine tasks is a strong plus. ### Project Management & Organization Rigorous and structured approach to work, with the ability to build retroplannings, formalize standard operating procedures (SOPs), and manage projects end-to-end with high autonomy. ### Communication & Knowledge Transfer Strong pedagogical, written, and interpersonal skills with an ability to simplify complex technical topics, present findings clearly, and drive change collaboratively in a dynamic 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. ## Qualifications Masters ## At a glance - Posted by the employer: Sep 25, 2026 - First seen by OpenNash: Oct 19, 2026 - Last checked: Oct 19, 2026 - Listed for: 24 days - Location: Paris, Île-de-France, France - Employment type: Full-time - Pay: {'@type': 'MonetaryAmount', 'currency': '', 'value': {'@type': 'QuantitativeValue', 'unitText': ''}}[Apply on L'Oréal’s careers site →](https://careers.loreal.com/en/job/paris/6-month-internship-starting-january-march-2027-research-and-innovation-operational-excellence-maste/3456/45195810880) ## More jobs at L'Oréal ### [6-MONTH INTERNSHIP - Starting January 2027 – Research & Innovation - Formulation – Master's ½ - €1700/month](https://jobs.opennash.com/companies/loreal/jobs/88eedb70932389e675a9/) Paris, Île-de-France, France ### [6-MONTH INTERNSHIP - Starting January 2027 – Research & Innovation - Regulatory Affairs – Master's ½ - €1700/month](https://jobs.opennash.com/companies/loreal/jobs/4805e85dfa910b00fba8/) Paris, Île-de-France, France ### [6-MONTH INTERNSHIP - Starting January 2027 – Research & Innovation – Scientific Valorization – Master's ½ - €1700/month](https://jobs.opennash.com/companies/loreal/jobs/f4bd935fed654f8017ba/) Paris, Île-de-France, France ### [6-MONTH INTERNSHIP - Starting January/March 2027 – Research & Innovation - Advanced Research – Master's ½ - €1700/month](https://jobs.opennash.com/companies/loreal/jobs/02ec62fe6c99cbaef988/) Paris, Île-de-France, France ### [6-MONTH INTERNSHIP - Starting January/March 2027 – Research & Innovation - Scientific & Innovation Project Management – Master's ½ - €1700/month](https://jobs.opennash.com/companies/loreal/jobs/dce19737e928bd77c9e4/) Paris, Île-de-France, France ## Similar jobs at other companies ### [Service & Engagement Executive Team Leader (Assistant Store Manager) – Eastern Los Angeles, CA (Starting January/February 2027)](https://jobs.opennash.com/companies/target/jobs/6737a85680c1cf63e81b/) Target ### [2027 Technology Internship - Valuation Services Software Engineer - 6-month Internship (January – July)](https://jobs.opennash.com/companies/td-bank-group/jobs/a95fd90e9824f7c193a4/) TD Bank Group · Dublin, Ireland ### [2027 Technology Internship - AI-Native Data Platform Engineering - 6-month Internship (January – July)](https://jobs.opennash.com/companies/td-bank-group/jobs/275d40aefbe6434fb121/) TD Bank Group · Dublin, Ireland ### [internship january 2027 international press talent logistics intern mf](https://jobs.opennash.com/companies/richemont/jobs/664d0aa75d1f6bfd1a89/) Richemont ### [Marketing Internship - 13 Month Placement](https://jobs.opennash.com/companies/eaton/jobs/8b3fef55b24e44321f76/) Eaton · Cwmbran, GBR [Research & Science jobs](/functions/research-science/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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