Skip to main content
Early Careers

Early Careers
Shape the future with us. This is how we Sanofi.

Internship as Business Analyst - Commercial & Supply Performance - all genders - Fixed-term contract limited to 12 months

Rotkreuz, Switzerland
Apply now

At a glance

Early Careers at Sanofi aren’t just about landing a role – they’re about starting a journey that stretches you from day one. You’ll dive into projects that matter, surrounded by people who challenge, mentor, and inspire you to explore more every step of the way.

Here, you can navigate paths across science, digital, manufacturing, and business – following your curiosity, growing your expertise, and building skills for tomorrow. With AI-powered tools, world-class learning, and a culture rooted in collaboration, we give you the opportunity to develop your expertise and transform our future.

To ensure a rapid processing of your application, please apply only via the “Apply” button. Please include a letter of motivation and a current resume with your application.

About the job

As a Business Analyst within our Commercial & Supply Performance team, you'll master all data sources to enable business growth, transforming data into actionable insights through analytics, visualization, and modelling techniques. You'll manage and maintain automated sales reporting and dashboards — both internal and external — to support the business, while ensuring excellence in field force execution by coordinating communication plans and overseeing the successful deployment of solutions. Additionally, you'll support the Demand & Supply Manager in analytical and operational activities, including forecasting, demand planning system maintenance, and process improvements. Ready to get started?

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:

  • Accountable for maintenance of sales force and performance tools (e.g. Power BI Dashboard, Power BI Databases, automated data extraction tools, targeting) and maintenance of supply & demand planning systems.
  • Support market, sales force, and business performance analyses to generate actionable insights.
  • Contribute to revenue management initiatives through customer and performance analysis.
  • Support the development of tools and solutions to enhance sales force effectiveness in the field.
  • Develop data visualization tools and dashboards to support the back-office team for decision-making.
  • Support BU targeting activities through data analysis and business insights.
  • Support the Demand & Supply Manager with forecasting, demand planning system maintenance, reporting, and operational activities.
  • Identify improvement opportunities and provide insights to optimize ways of working.

About you

Experience:

  • Willingness to work in Business analytics / Data analytics

Soft and technical skills:

  • Analytical thinking and capability to manage complex / System data
  • Capability to learn / adapt quickly
  • General understanding of ERP, CRM, and Data Warehouse systems (e.g., Snowflake), along with knowledge of Python and Power Automate is considered a plus. Team spirit, persuasiveness and capability to interact with different functions

Education:

  • Master’s degree in business studies, Business analytics or equivalent with a focus on data analysis.

Languages:

  • Fluent in English. French and/or German would be a plus

Why choose us?

  • Find diverse opportunities in an international work environment to develop your talent professionally and personally, and to continuously advance your career through internal changes and role expansions. A personalized and structured onboarding is a given and begins even before your first day.
  • Our employees are our top priority, especially when it comes to work-life balance and an inclusive work environment. In addition to flexible working, we offer our employees flexible working hours and a hybrid work model (3 days in the office/2 days remote).
  • Outstanding is our 14-week paid family time after the birth of a child for both parents, as well as additional benefits such as health insurance, mental and physical health offerings, and leave for caregiving relatives.
  • Training opportunities and international career possibilities round out our offerings.

#LI-Hybrid

#LI-GSA

Pursue Progress. Discover Extraordinary.

Join Sanofi and step into a new era of science - where your growth can be just as transformative as the work we do. We invest in you to reach further, think faster, and do what’s never-been-done-before. You’ll help push boundaries, challenge convention, and build smarter solutions that reach the communities we serve. Ready to chase the miracles of science and improve people’s lives? Let’s Pursue Progress and Discover Extraordinary – together.

At Sanofi, we provide equal opportunities to all regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, protected veteran status or other characteristics protected by law.

Apply now
Illustration of map pins on globe

Find out more about this location

People sitting on tiered wooden steps with colorful cushions, talking and holding coffee.

Why work with us

  • Shape your own journey. At Sanofi, diverse perspectives fuel bold thinking – and your path is yours to define. Whether through internships or graduate programs, you’ll explore more and build the future-ready skills that take your potential to the next level.

  • Grow with the best. You’ll learn from experts across science, tech, manufacturing, and business – collaborating as one team on challenging projects that stretch you.

  • Be empowered by innovation. With AI-powered tools, fresh ideas, and the freedom to be curious, you’ll partner with colleagues who turn challenges into breakthroughs – and help reimagine what’s possible.

  • Make an impact from day one. Your work matters. You’ll shape solutions, contribute to an inclusive, sustainable future, and experience what it means to say: This is how we Sanofi.

This is how we Sanofi

Building international networks, empowering career growth, and innovating through smart risks. This is how we innovate. This is how we transform healthcare. This is how we Sanofi.

icon of a speech bubble
"We’re transforming Early Careers at Sanofi — with a clear mission to empower the next generation of healthcare leaders with the skills of tomorrow. Here, you’ll find bold and meaningful experiences that fuel your growth, ignite your potential, and enable you to make an impact from day one."

Andrew Sharp

Global Head of Early Careers

Discover more

Person wearing a lanyard seated near a large screen in an office.

Meet Matthew, Associate Brand Manager Flu & Travel, UK & Ireland

Matthew is one of Sanofi’s Emerging Talent Graduate Scheme participants. Through hands-on rotations across different business units, he’s developed a diverse skill set – from tender management to marketing – while gaining real ownership and accountability. Discover how his experience is shaping a dynamic and purposeful career built on continuous learning and growth.

Find out more

Person working on a laptop in an office setting.

Meet Douglas, Sustainability Apprentice, UK & Ireland

Douglas is a Corporate Responsibility and Sustainability Apprentice with a passion for the environment. Through his apprenticeship at Sanofi, Douglas is gaining valuable knowledge and contributing to meaningful, purpose-driven work. Learn how his journey is helping him build a strong foundation for a future career that makes a positive impact.

Find out more

Join our
talent community

What could we achieve together? Every Sanofian works on projects that truly make a difference to people’s lives.

Sign up today and discover our latest opportunities as soon as they’re available.