Guerlain International Stock Engineer Intern

Paris • France

Friday, February 6, 2026

Guerlain, a distinguished name in the realm of luxury perfumes and cosmetics since 1828, is renowned for its exceptional and audacious creations. As part of the LVMH group, Guerlain is committed to maintaining its status as the most iconic high perfumery and high cosmetic house. The brand is dedicated to innovation and excellence, consistently elevating its image and product offerings to surpass competitors.

1. Assist the International Stock Optimization Manager in enhancing stock management across two factories and over ten global warehouses.
2. Analyze global stock performance indicators, including inventory value, coverage, depreciation, and destruction.
3. Maintain and improve existing stock BI systems.
4. Investigate causes of depreciation and central destruction variations at the two factories and central warehouse.
5. Monitor One Shot collection consumption to identify risks and maximize sell-through.
6. Project stock outcomes for end-of-life or franchise renewals to optimize management and propose stock reallocations between markets.
7. Suggest end-of-life reference overstocks to internal services to maximize sell-through and prevent destruction.
8. Determine optimal stock sizing and implement it across all storage points.
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. Affinity with information systems.
3. Analytical skills with a business orientation.
4. Proficiency in SQL and/or Power Platform is advantageous.
5. Strong proposal skills, rigor, dynamism, and excellent interpersonal skills.

Beginner level experience in supply chain or related fields.

Currently pursuing Bac+4/Bac+5 in engineering or business school.

The internship offers a comprehensive learning experience in the luxury supply chain sector, with exposure to international stock management and optimization.

Guerlain fosters a culture of innovation, excellence, and collaboration, encouraging employees to contribute creatively to the brand's legacy of luxury and sophistication. As part of the LVMH group, Guerlain provides a dynamic and inspiring work environment.