Medical Science Liaison

In this Medical Science Liaison (MSL) role based in Portugal, you will connect science with healthcare professionals to help improve patient care.

You will build strong scientific relationships and share clear, balanced insights on evolving therapies. Collaborating closely with medical, clinical, and commercial teams, you will bring real-world knowledge into GSK's medical strategy.

We look for curious, open communicators who are eager to develop their skills and make a meaningful impact.

Responsibilities

• Build and maintain trusted scientific relationships with healthcare professionals and key external experts across Portugal.
• Deliver clear, balanced scientific exchange that supports evidence-based clinical practice and patient safety.
• Collect and share insights from the field to help shape medical strategy, clinical development, and real-world evidence.
• Support clinical trials and investigator-initiated studies through scientific engagement and education.
• Collaborate with Medical Affairs, Clinical Development, Market Access, and Commercial teams to deliver aligned, patient-centred solutions.
• Stay informed on relevant science, medical guidelines, and healthcare environment to act as a credible scientific resource.

Basic Qualifications

• Advanced degree (MD, PharmD, PhD, or equivalent) in medicine, pharmacy, or life sciences.
• Minimum 1 year of experience in medical affairs, clinical development, or pharmaceutical industry roles involving scientific engagement.
• Strong understanding of therapeutic areas relevant to this role and clinical practice in Portugal.
• Excellent communication and presentation skills, able to share complex scientific information clearly and fairly.
• Proven ability to build and maintain professional relationships with healthcare professionals.
• Willingness to travel within Portugal to support face-to-face engagements as needed.

Preferred Qualifications

• Previous experience as an MSL, Medical Advisor, or similar role in the pharmaceutical or healthcare industry.
• Familiarity with clinical research and experience supporting investigator-initiated or site-led studies.
• Experience working collaboratively within cross-functional teams in a matrix environment.
• Knowledge of the Portuguese healthcare system and relevant regulations related to medical communication.
• Comfort using digital tools for scientific engagement and virtual meetings.
• Proactive mindset with a passion for continuous learning and professional growth.

Benefits

This position may offer an annual bonus and eligibility to participate in our share-based long-term incentive program which is dependent on the level of the role.