Sephora Assistant Demand & Supply Planner (Internship)
- Employment
- Internship
- Seniority
- Intern
- Posted
- Mar 11, 2026
About Sephora
Sephora is a global leader in prestige beauty retail and a member of the LVMH group. The brand combines an expansive retail footprint with strong digital capabilities and proprietary product lines such as Sephora Collection. As an employer, Sephora attracts candidates seeking fast‑paced retail and supply‑chain roles within a highly brand‑driven, consumer‑centric environment.
Sephora — Neuilly‑sur‑Seine: Internship, Assistant Demand & Supply Planner (6‑month internship starting July 2026).
Role & Responsibilities
- Process and validate customer orders from receipt through SAP entry, ensuring accuracy and timely progression to fulfilment.
- Provide clients with visibility on upcoming stock availability and track pre‑orders and launches across destinations.
- Support inventory monitoring for selected ranges, maintain and update stock‑projection tools and landing tools.
- Maintain and improve distribution and inventory processes and related tools (e.g., stock projections, Anaplan inputs).
- Track new product launches: confirm receipt, coordinate shipments to countries, centralize and escalate delay alerts, and secure launch quantities per market.
- Coordinate internal seat/headquarter orders and act as point of contact for associated queries.
- Contribute to continuous improvement initiatives for planning tools and processes; propose and test enhancements.
- Escalate operational risks and provide regular reporting to demand & supply planning stakeholders.
Qualifications
- Currently enrolled in a Bac+4/5 programme (engineering school, business school or university) with a specialisation in Supply Chain or equivalent.
- Strong analytical aptitude with rigorous attention to data quality and detail.
- Excellent written and verbal communication skills and a collaborative team spirit.
- Advanced user of Microsoft Office, especially Excel; confident preparing presentations (PPT).
- Interest in and ability to learn planning and BI tools rapidly (Power BI, Anaplan, SAP).
- Prior exposure to supply chain operations or a previous internship in supply chain/logistics is a plus.
Skills
Experience
Beginner level — suitable for a student seeking a first or early internship in supply chain. A prior internship or coursework in supply chain, logistics, or planning is advantageous but not mandatory.
Education
Enrolled in a Master’s level programme (Bac+4/5) in engineering, business school, or university specialising in Supply Chain or equivalent.
Workplace
The successful candidate will be located in Neuilly‑sur‑Seine, Île-de-France, France, with easy access to Paris.
Culture
Sephora fosters an inclusive, diverse and fast‑moving culture where creativity and personal development are encouraged. Teams operate cross‑functionally with a strong emphasis on collaboration, learning and continuous improvement within a customer‑centric retail environment.
About Cerulean
Cerulean is the definitive career portal for the global luxury industry. We match exceptional professionals with exclusive opportunities at the world's most prestigious brands. From haute couture and fine watchmaking to prestige beauty, hospitality, and boutique retail, Cerulean centralises luxury employment to help you find the career for which you were destined.
Frequently Asked Questions
The luxury industry is characterised by a diverse and nuanced nomenclature. Esteemed houses frequently employ proprietary terminology, and even within a single organisation like Sephora, titles may vary across global markets to reflect local conventions. To ensure absolute clarity, Cerulean assigns a standardised, industry-coherent canonical title to every listing. However, it is worth noting that this role is functionally synonymous with «Demand & Supply Planning Intern», «Supply Chain Planning Intern», «Inventory & Distribution Intern», «Demand Planner Intern», «Supply Planning Assistant (Intern)», and other variations. Our sophisticated search architecture anticipates these variations, ensuring that inquiries using related terms will seamlessly yield the exact roles you desire.