Site Portfolio Intern

• Location: Waterford, Ireland
• Start date: January 2027
• Duration: 6 to 8 months
• Work Model: full time, onsite

About the job

As a Site Portfolio Intern, you will join the Site Portfolio team and support the coordination and delivery of projects across manufacturing and supply operations. You will gain hands-on experience in project planning, reporting, stakeholder engagement, and portfolio management while working alongside experienced Project Managers and Portfolio Leads. This internship offers an excellent opportunity to develop practical project management skills within a fast-paced pharmaceutical manufacturing environment.

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 the coordination of project activities and collaborate with team members to track progress against key milestones.
• Assist with maintaining project schedules, budgets, and project management tools to ensure accurate and up-to-date project information.
• Help monitor project risks, actions, and changes, ensuring documentation is maintained and follow-up activities are tracked.
• Support the preparation of project reports, dashboards, and presentations for stakeholders and governance meetings.
• Assist with maintaining project documentation and ensuring information is organized and readily available.
• Coordinate meetings, record actions, and help facilitate communication across project teams and business functions.
• Contribute to continuous improvement initiatives and support the Portfolio Management team with day-to-day project activities.

About you 

To excel in this role you will need:

• To be studying towards a Bachelor's or Master's degree and returning to your studies after the internship.
• A basic understanding of project management principles gained through academic studies or project work.
• Strong organizational skills with excellent attention to detail.
• Ability to analyze information and present data clearly.
• Good written and verbal communication skills.
• Proficiency in Microsoft Office applications, particularly Excel, PowerPoint, and Word.
• Ability to work effectively as part of a collaborative team.

Why choose us?

• Stretch your skills through apprenticeships, internships, graduate programs, and international experiences that grow with you. 
• Learn from inspiring mentors and collaborative teams while contributing to real projects that shape the future of healthcare. 
• Build your future with access to the latest tools, digital innovation, and continuous learning that keep you ahead of the curve. 
• Explore more with personalized development plans, short-term gigs, and internal mobility across functions and countries. 
• Grow in a purpose-driven company where your voice matters and your work helps improve millions of lives. 
• Thrive in inclusive, flexible workplaces that support your personal and professional well-being. 
• Launch your career with a company that invests in you — and empowers you to reimagine what’s possible.

We reserve the right to close this vacancy earlier than the advertised closing date should we receive a sufficient number of applications.

#LI-EUR #LI-Onsite

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!