Medical Affairs Scientist at Pfizer · Ballerup

Join Pfizers Danish Medical Affairs Team as Medical Affairs ScientistDo you want to use your scientific expertise to make a real difference for patients? Are you motivated by deep scientific exchange, trusted partnerships with healthcare professionals, and working at the forefront of medical innovation?We are looking for a Medical Affairs Scientist (MAS) – to join our Danish Medical Affairs team within the Vaccines and Antiviral Therapeutic Area. In this role, you will be a key scientific ambassador, helping shape the future of healthcare through high‑quality medical engagement and insight generation.Why this role mattersAs a Medical Affairs Scientist, you operate at the intersection of science, clinical practice, and patient impact. You will build strong, long‑term relationships with healthcare professionals, key opinion leaders, and other stakeholders, ensuring that scientific knowledge is shared compliantly and meaningfully.Working within the North I4G Cluster, your insights and scientific leadership will directly inform medical strategy, evidence generation, and cross‑functional collaboration – all with the goal of improving patient outcomes in Denmark.Your key responsibilities****Scientific exchange & insight generation

• Engage with healthcare professionals, KOLs, authorities, and other scientific stakeholders fostering trust and credibility in all interactions.
• Generate, document, synthesize, and compliantly share actionable medical insights from external engagements.
• Communicate insights to medical leadership, cross functional colleagues and internal stakeholders to inform strategy, tactics and operational plans.
• Effectively use omnichannel and other digital platforms to deliver timely scientific information to the right audiences. External engagement & medical leadership
• Develop and execute a focused and impactful local medical plan, including KOL mapping.
• Lead and contribute to scientific meetings, medical events, omnichannel activities and local medical projects.
• Represent Medical Affairs in external forums and scientific congresses.
• Serve as a scientific point of contact for assigned therapeutic areas in Denmark and collaborate with cluster Scientific Expert in line with cluster organizational principles.
• Actively participate in external forums representing Pfizer’s medical interests and support the Country Medical Lead's (CML's) leadership in these settings.
• Support and collaborate with clinical operarations team on clinical trials in Denmark which may include protocol feasibility, site identification, investigator engagement, and supporting recruitment.

Collaboration & impact

• Collaborate with colleagues from Medical, Clinical, Regulatory, Access, and Commercial teams to ensure integrated planning and execution.
• Contribute to cluster and country medical strategies, ensuring alignment and strong local execution.
• Compliantly share stakeholder insights internally to identify collaboration opportunities and drive cross-functional alignment. Operational excellence & compliance
• Uphold the highest standards of scientific integrity, ethics, and compliance.
• Maintain and take responsibility of own skills and scientific therapeutic area knowledge.
• Support regulatory and pharmacovigilance activities as needed. What you bring:
• Scientific or healthcare degree
• Experience with vaccines and antiviral therapeutic area is an advantage
• A strong track record of engagement with KOLs
• Project management experience
• Ability to analyze data, generate insights, and communicate complex science clearly
• Digital and innovative scientific mindset and interest
• Solid understanding of the pharmaceutical industry and healthcare environment
• Fluency in English; Danish and other languages are an advantage

Why join us?

• Be part of a highly collaborative Danish Medical Affairs team with strong scientific ambition and a joyful team spirit.
• Influence medical strategy and patient outcomes at a local and international level.
• Work in an environment that values scientific excellence, trust, and ethical leadership.
• Enjoy opportunities for professional growth, learning, and meaningful impact.

Join us in making breakthroughs that change patients´ lives.

Please submit your application, with CV and cover letter in English, no later than June 5th 2026.

Applying candidates are expected to be located in Denmark.

Work Location Assignment: Hybrid @Ballerup office

Equal Employment Opportunity

We believe that a diverse and inclusive workforce is crucial to building a successful business. As an employer, Pfizer is committed to celebrating this, in all its forms – allowing for us to be as diverse as the patients and communities we serve. Together, we continue to build a culture that encourages, supports and empowers our employees. 

Disability Inclusion

Our mission is unleashing the power of all our people and we are proud to be a disability inclusive employer, ensuring equal employment opportunities for all candidates. We encourage you to put your best self forward with the knowledge and trust that we will make any reasonable adjustments to support your application and future career. Your journey with Pfizer starts here!

Medical