Medical Affairs Internship

We are seeking a motivated and curious Medical Affairs Intern to join the ESO team. In this role, you will help ESO Medical Affairs build a more harmonized, simpler, and performance-driven way of working across Therapeutic Areas, supporting cancer care improvements across countries.

As an intern, you will contribute to three connected workstreams:

• help harmonize tactical planning by mapping how different Therapeutic Areas plan today, identifying simplification opportunities, and shaping a common, lightweight planning standard.
• support the design of a pragmatic performance management and governance approach, including co-developing an ESO MAF scorecard and proposing governance rituals to embed it in leadership routines.
• help evolve MAF ways of working into a living "MAF brain", consolidating core materials, tools, and best practices for Medical Leads and proposing a structure to keep this knowledge base useful across TAs.

Throughout, you will collaborate closely with cross-functional teams and leadership, gaining valuable exposure to how a Medical Affairs organization reduces fragmentation, steers performance transparently, and builds reusable assets that scale. You will develop practical skills in process design, performance management, project coordination, and strategic thinking within an international and collaborative environment.

• Degree in life sciences, medicine, pharmacy, or a related field
• Demonstrates strong analytical and structuring skills, agility, and the ability to communicate complex information clearly.
• A proactive mindset, intellectual curiosity, and a genuine interest in improving how Medical Affairs works to serve oncology patients are essential.
• Spanish: native or fluent.
• English: advanced written and spoken level.

This internship offers a unique opportunity to build foundational capabilities in Medical Affairs operations and process excellence while contributing to ESO's mission of improving outcomes for cancer patients worldwide.

• One year internship
• Full-time position
• €1000 per month

Our expertise in Innovative Medicine is informed and inspired by patients, whose insights fuel our science-based advancements. Visionaries like you work on teams that save lives by developing the medicines of tomorrow.

Join us in developing treatments, finding cures, and pioneering the path from lab to life while championing patients every step of the way.

Learn more at https://www.jnj.com/innovative-medicine

Career Programs

Non-LDP Intern/Co-Op

Career Program

Madrid - Lafinca

Dado que esta posición se publica en un pais sujeto a los requisitos de transparencia salarial de la EU, el equipo de Adquisición de talentos proporcionara información sobre el rango salarial a petición y a los candidatos invitados a una entrevista.