We create a place where people can grow, be their best, be safe, and feel welcome, valued and included. We offer a competitive salary, an annual bonus based on company performance, healthcare and wellbeing programmes, pension plan membership, and shares and savings programme.

Discover more about our company wide benefits and life at GSK on our webpage Life at GSK | GSK Medical Science Liaison - Respiratory Specialty Care Medical Science Liaison (MSL) is a pivotal non-promotional field-based role that connects GSK to the healthcare and research community.

Through in-field scientific engagement with healthcare providers and external experts, the Medical Science Liaison (MSL) helps build a more informed healthcare environment by sharing in-depth knowledge of GSK data within the context of holistic patient care, supporting evidence-based understanding of the science behind GSK medicines, and systematically gathering insights on GSK products, services, and medical and scientific information to better understand patient needs and evidence gaps.

In addition, this role focuses on accelerating clinical research and supporting the successful delivery of respiratory clinical studies at trial sites across the UK.

The role will partner closely with investigators, research teams and internal stakeholders to facilitate study start-up, recruitment and scientific engagement activities to accelerate availability of novel treatments to address unmet medical need.

In this role you will

• Engage in peer-to-peer scientific exchange with respiratory healthcare professionals, key opinion leaders (KOLs), investigators and research site personnel in accordance with the GSK Code of Practice and local regulations.
• Support respiratory clinical studies by developing scientific relationships with investigators and trial sites and facilitating study awareness, engagement and recruitment activities.
• Partner with Clinical Operations and cross-functional medical teams to support clinical trial delivery, evidence generation and study acceleration objectives.
• Provide scientific education on disease areas, pipeline assets and ongoing clinical development programmes to internal and external stakeholders.
• Capture, analyse and communicate actionable medical insights from the field to inform evidence generation strategies and patient-focused initiatives.
• Maintain expert knowledge of respiratory disease, clinical research methodologies, evolving standards of care and the external scientific landscape.

Why you? Basic Qualifications & Skills: We are looking for professionals with these required skills to achieve our goals:

• Degree in life sciences, pharmacy, nursing or medicine (e.g. BSc, MSc, PhD, MPharm, PharmD, MBBS, MD or equivalent).
• Scientific or clinical expertise in respiratory disease, immunology, biologics or a related therapeutic area.
• Experience as an MSL, Clinical Research Associate (CRA) or in a clinical research, study management or clinical development environment supporting clinical trials.
• Strong communication and influencing skills with the ability to engage credibly in scientific discussions with investigators, healthcare professionals and key external experts.
• Ability to work independently, manage a geographically dispersed territory and build effective cross-functional relationships.

Preferred Qualifications: If you have the following characteristics, it would be a plus:

• Experience supporting respiratory, immunology or specialty care clinical research programmes.
• Experience developing scientific partnerships with investigators, clinical trial sites and key opinion leaders.
• Experience delivering scientific presentations and communicating complex data to diverse medical audiences.
• Understanding of UK clinical research infrastructure and the evolving NHS environment.
• Awareness of the ABPI Code of Practice and the role of Medical Affairs within the pharmaceutical industry.
• Experience generating medical insights and translating them into actions that support clinical development or evidence generation strategies.

Closing Date for Applications – 20th July 2026 Please take a copy of the Job Description, as this will not be available post closure of the advert.

When applying for this role, please use the ‘cover letter’ of the online application or your CV to describe how you meet the competencies for this role, as outlined in the job requirements above. The information that you have provided in your cover letter and CV will be used to assess your application.

At GSK, we have bold ambitions for patients, aiming to positively impact the health of 2.5 billion people by the end of the decade. Our R&D focuses on discovering and delivering vaccines and medicines, combining our understanding of the immune system with cutting-edge technology to transform people’s lives. GSK fosters a culture ambitious for patients, accountable for impact, and committed to doing the right thing, making sure that we focus our efforts on accelerating significant assets that meet patients’ needs and have the highest probability of success.

We’re uniting science, technology, and talent to get ahead of disease together.

Find out more

Our approach to R&D.

Why GSK? Uniting science, technology and talent to get ahead of disease together. GSK is a global biopharma company with a purpose to unite science, technology and talent to get ahead of disease together. We aim to positively impact the health of 2.5 billion people by the end of the decade, as a successful, growing company where people can thrive.

We get ahead of disease by preventing and treating it with innovation in specialty medicines and vaccines. We focus on four therapeutic areas: respiratory, immunology and inflammation; oncology; HIV; and infectious diseases – to impact health at scale.

People and patients around the world count on the medicines and vaccines we make, so we’re committed to creating an environment where our people can thrive and focus on what matters most. Our culture of being ambitious for patients, accountable for impact and doing the right thing is the foundation for how, together, we deliver for patients, shareholders and our people.

GSK is an Equal Opportunity Employer. This ensures that all qualified applicants will receive equal consideration for employment without regard to race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), parental status, national origin, age, disability, genetic information (including family medical history), military service or any basis prohibited under federal, state or local law.

We believe in an agile working culture for all our roles. If flexibility is important to you, we encourage you to explore with our hiring team what the opportunities are.

Should you require any adjustments to our process to assist you in demonstrating your strengths and capabilities contact us at UKRecruitment.Adjustments@gsk.com where you can also request a call.

Please note should your enquiry not relate to adjustments, we will not be able to support you through these channels. However, we have created a Recruitment FAQ guide. Click the Link where you will find answers to multiple questions we receive

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