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Medical Affairs Lead Immunology

Johnson & Johnson


Job Location:

Zug - Switzerland

Monthly Salary: Not provided by the employer
Posted: 28 June 2026 (30+ days ago)
Application Deadline: 25 September 2026
Vacancies: 1 Vacancy

Job Summary

At Johnson & Johnsonwe believe health is everything. Our strength in healthcare innovation empowers us to build aworld where complex diseases are prevented treated and curedwhere treatments are smarter and less invasive andsolutions are our expertise in Innovative Medicine and MedTech we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow and profoundly impact health for more at .

As guided by Our Credo Johnson & Johnson is responsible to our employees who work with us throughout the world. We provide an inclusive work environment where each person is considered as an individual. At Johnson & Johnson we respect the diversity and dignity of our employees and recognize their merit.

Job Function:

Medical Affairs Group

Job Sub Function:

Medical Affairs

Job Category:

People Leader

All Job Posting Locations:

Zug Switzerland

Job Description:

About Immunology

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.

Our Immunology team leads in the development of transformational medicines for immunological disorders and illnesses. You can influence where medicine is going by restoring health to millions of people living with immune diseases.

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 are searching for the best talent for a Medical Affairs Lead Immunology to be based in Zug Switzerland.

The Medical Affairs Lead (MAF lead)reports to the Director of Medical Affairs and supervises several roles including (Senior) Medical Advisors Medical Scientific Liaisons (MSLs) and Medical Affairs Managers. The MAF Lead plays a crucial role in shaping the medical strategy and ensuring effective execution in alignment with business objectives. The position demands a combination of strategic thinking leadership and deep industry knowledge to drive success in medical affairs.

The MAF Lead is a leading contributor to the Country Value Team (CVT) and offers medical expertise both internally and externally as well as portfolio management and development of long-term strategies in collaboration with the EMEA Functional Network. Other responsibilities include

leading the development of the Medical Affairs (MAF) plan in alignment with the EMEA/IBVT medical strategyand managing the related budget and supervising the MSL tactical plans. He/She provides thought leadership subject matter and medical expertise across the organization as well as in external forum

An important aspect of the role is the leadership of the medical team including coordinating and developing talent within the team.
The role requires a blend of personal and professional proficiency:
  • Personal
    • Strong leadership and business sense
    • Effective teamwork and interpersonal skills
    • High learning agility and a positive demeanor
  • Professional
    • A minimum of 8-10 years of proven experience across multiple fields
    • A medical pharmacy or scientific degree preferably a PhD
    • Deep knowledge of the therapeutic area and the industry.
    • Proficiency in German and English with French as an advantage

Required Skills:

Immunology People Management Pharmaceutical Medical Affairs

Preferred Skills:

Communication Developing Others Leadership Medical Affairs Medical Communications Strategic Thinking Team Management

About Company

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About Johnson & Johnson A t Johnson & Johnson, we believe good health is the foundation of vibrant lives, thriving communities and forward progress. That’s why for more than 130 years, we have aimed to keep people well at every age and every stage of life. Today, as the world’s larges ... View more

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