Guerlain International Stock Engineer Intern

Paris • France

Monday, February 9, 2026

Guerlain, a distinguished name in the world of luxury perfumery and cosmetics, has been crafting exceptional and audacious products since 1828. As part of the LVMH group, Guerlain is committed to maintaining its status as a leading high perfumery and cosmetic house, renowned for its iconic image and exclusive offerings. The brand fosters an environment of innovation and transformation, continually striving to surpass industry standards.

1. Assist the International Stock Optimization Manager in enhancing stock management across two factories and over ten warehouses globally.
2. Analyze global stock performance indicators such as inventory amount, coverage, depreciation, and destruction.
3. Maintain and improve existing stock BI tools.
4. Investigate causes of central depreciation and destruction variations.
5. Monitor One Shot collection consumption to identify risks and maximize sell-through.
6. Forecast stock landings for end-of-life or franchise renewals to optimize management and propose stock reallocations between markets.
7. Suggest end-of-life product overstocks to internal services to maximize sell-through and prevent destruction.
8. Determine optimal stock sizing and implement across all storage locations.
9. Support the supply chain in implementing the AGEC law.

1. Currently pursuing a Bac+4/Bac+5 level education in engineering or business school with a focus on Supply Chain.

1. Proficiency in Excel and Power BI.
2. Familiarity with information systems.
3. Analytical skills with a business orientation.
4. Strong communication and interpersonal skills.
5. Initiative and problem-solving abilities.
6. Knowledge of SQL and/or Power Platform is advantageous.

No prior experience required; suitable for beginners.

Currently enrolled in a Bac+4/Bac+5 level program in engineering or business.

Opportunity to gain hands-on experience in a prestigious luxury brand's supply chain operations.

Guerlain offers a dynamic and innovative workplace culture that encourages creativity and excellence. As part of the LVMH group, the company is dedicated to fostering talent and providing opportunities for professional growth within a supportive and collaborative environment.