Demand Planner (1 Year Contract)
Synthorx
About the job
To support the Integrated Business Planning (IBP) process by managing demand and supply planning activities, ensuring alignment between commercial forecasts and supply capabilities. The role will contribute to improved forecast accuracy, inventory optimization, and service level performance.
About Sanofi:
We’re an R&D-driven, AI-powered biopharma company committed to improving people’s lives and delivering compelling growth. Our deep understanding of the immune system – and innovative pipeline – enables us to invent medicines and vaccines that treat and protect millions of people around the world. Together, we chase the miracles of science to improve people’s lives.
Main responsibilities:
- Support monthly Demand Review and Supply Review processes within the IBP cycle.
- Analyze historical data, market trends, and promotional plans to improve forecast accuracy.
- Translate demand plans into supply requirements, identifying gaps and proposing solutions.
- Monitor inventory levels and recommend actions to optimize stock across the network.
- Support scenario planning and risk mitigation strategies for supply disruptions.
- Prepare and present planning KPIs and insights to stakeholders.
- Ensure data integrity and timely updates in planning systems/tools.
About you
- Bachelor’s degree in supply chain, Business, Engineering, or related field.
- 2–4 years of experience in demand/supply planning or IBP-related roles (Pharmaceutical experience is a plus)
- Strong analytical skills and proficiency in Excel and planning tools (e.g., SAP IBP, Kinaxis, Etc).
- Excellent communication and stakeholder management skills.
- Ability to work cross-functionally and manage multiple priorities.
- Key Competencies:
- Analytical Thinking
- Collaboration & Influence
- Business Acumen
- Problem Solving
- Attention to Detail
- Adaptability
Why choose us?
Ready to push the limits of what’s possible? Join Sanofi in one of our corporate functions and you can play a vital part in the performance of our entire business while helping to make an impact on millions around the world.
- Make your work count by supporting a company that brings life-changing treatments to millions — and is committed to doing right by patients, communities, and the planet.
- Drive progress from within by helping simplify, scale, and modernize how a global biopharma business delivers smarter, faster, and more sustainably.
- Support teams across science, medicine, and operations by building better systems, shaping bold strategies, and enabling innovation at speed.
- Make an impact across borders and functions, collaborating with leaders to turn complex challenges into real-world solutions.
- Advance your career through stretch roles, cross-functional moves, and development opportunities designed to match your ambition.
- Thrive in inclusive, high-performing teams where every role matters and every voice helps shape what’s next.
Pursue progress, discover extraordinary
Better is out there. Better medications, better outcomes, better science. But progress doesn’t happen without people – people from different backgrounds, in different locations, doing different roles, all united by one thing: a desire to make miracles happen. So, let’s be those people.
At Sanofi, we provide equal opportunities to all regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, ability or gender identity.
Watch our ALL IN video and check out our Diversity Equity and Inclusion actions at sanofi.com!