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

• Location: Porto Salvo
• Start date: 1st March 2026
• Duration: 1 Year
• Work Model: Hybrid – 3 days per week in the office (Monday or Friday mandatory, Wednesday recommended)

About the job

As a Regulatory Affairs Trainee, you will support the team in preparing submissions, managing regulatory documents, and maintaining databases. You will collaborate with colleagues across functions, gaining hands-on experience in regulatory processes and building a strong foundation for a future career in Regulatory Affairs. This role offers learning, growth, and exposure to the pharmaceutical industry.

Ready to grow your skills while helping shape the future of healthcare? At Sanofi, you’ll be empowered to learn, ask questions, and bring your ideas to life – all while supported by inspiring mentors and collaborative teams.

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:

• Prepare and submit regulatory variations and renewals in line with corporate and health authority deadlines
• Maintain and update regulatory databases in accordance with quality and compliance requirements
• Support the launch, validation, and approval of packaging materials, ensuring timelines are met
• Translate regulatory documents such as product information leaflets, summaries of product characteristics, and labeling materials
• Monitor deadlines and track regulatory activities to ensure timely and accurate submissions
• Collaborate with internal teams to support regulatory processes and documentation

About you 

To excel in this role you will need to have:

• Be a current student or recent graduate in Pharmaceutical Sciences or another relevant Health Science degree, with the ability to sign a university agreement for a trainee program
• Strong verbal communication skills and the ability to collaborate effectively with different stakeholders
• Proficiency in Portuguese and a good command of English (minimum B2 level)
• Strong attention to detail with the ability to organize tasks and manage priorities effectively
• A proactive and accountable mindset, with confidence to take ownership of assigned tasks
• A collaborative, open-minded approach and ability to work well in a team environment
• Proficiency in MS Office applications (Word, Excel, PowerPoint)
• Previous exposure to regulatory training would be a plus

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

#LI-EUR

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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.

Watch 'One day at Sanofi' and check out our Diversity Equity and Inclusion initiatives at sanofi.com