15 Medical Science Liaisons jobs in the United Kingdom

+ Job title: MSL Manager Transplant
+ Location: Field-Based, UK
**About the job**
The UK & Ireland Medical Team at Sanofi is a high-performing team of Medical leaders who serve as a trusted source of scientific and Medical information and insights. This role is part of a significant transformation aligning medical functions in General Medicines to strengthen connections with R&D, maximize impact earlier in development, while maintaining robust business alignment.
As **MSL Manager Transplant** , you will play a critical role in driving Sanofi's leadership in the evolving transplant space, covering both chronic graft-versus-host disease (CGVHD) and solid organ transplantation. You will focus on supporting the successful integration of our current transplant portfolio while preparing for future pipeline innovations. Your leadership will be instrumental in reshaping the understanding of transplantation as a therapeutic area where innovative approaches can significantly improve patient outcomes.
This role requires strong leadership capabilities, scientific expertise in the transplant field, and the ability to translate medical strategy into actionable plans that deliver measurable impact for both healthcare professionals and patients.
**Main Responsibilities:**
+ Demonstrate value for the business and customers via coaching, developing and leading the MSL team aligned to the FOUR core accountability areas: Scientific Engagement, Insights Generation, Support Data Generation & Internal Collaboration
+ Co-create/develop Country Medical Plans and lead team execution to ensure alignment to medical priorities whilst leveraging all available MSL tools, such as KOL engagement
+ Co-build and support the development of strategy and launch readiness of Transplant pipeline through business case development, external environment understanding, Stakeholder mapping & Customer insights
+ Ensure individual and team performance goals are set and met through monitoring metrics, resources and budgets ensuring excellence in execution and achieving KPIs.
+ Ensure continuous talent engagement and retention strategies are in place utilizing clear career pathway and development plans.
+ Ensure that MSLs engage in fair and balanced scientific exchanges with key external stakeholders by maintaining relevant, robust and current clinical / scientific knowledge of healthcare landscape.
+ Ensure teams operate under a customer-first model working collaboratively at account/ territory level to evolve customer mind-set and shape medical practice.
**About you**
**Education** :
+ Medical, pharmacy or science degree (required)
+ Post-bachelor's degree from accredited university (e.g. Masters, MBA or equivalent) (valuable, not required)
**Experience** :
+ Post-bachelor's degree from accredited university (e.g. Masters, MBA or equivalent) (valuable, not required)
**Technical skills** :
+ High degree of knowledge of relevant healthcare systems, the evolving medical landscape, regulatory and payer environment, public health and industry trends to accurately identify key issues and develop strategies and plans (required)
+ Holds deep knowledge and understanding of local regulations and codes of practice for pharmaceutical industry, as they apply to the non-promotional activities of this role (required)
**Soft skills** :
+ Proven ability to effectively participate in multi-disciplinary teams in order to set and meet business goals and objectives (required)
+ Previously demonstrated project management skills and effective management of multiple competing priorities (required)
+ Proven ability to utilize appropriate time management strategies, to manage complex environment and motivate and guide team with the multiple skill levels (required)
+ Demonstrated agility to identify critical tasks and resources necessary to achieve the desired objectives and ensure execution of strategies (required)
Pursue progress, discover extraordinary
Better is out there. Better medications, better outcomes, better science. But progress doesn't happen without people - people from different backgrounds, in different locations, doing different roles, all united by one thing: a desire to make miracles happen. So, let's be those people.
At Sanofi, we provide equal opportunities to all regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, or gender identity.
Watch our ALL IN video ( and check out our Diversity Equity and Inclusion actions at sanofi.com ( **_progress_** **, discover** **_extraordinary_**
Better is out there. Better medications, better outcomes, better science. But progress doesn't happen without people - people from different backgrounds, in different locations, doing different roles, all united by one thing: a desire to make miracles happen. So, let's be those people.
At Sanofi, we provide equal opportunities to all regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, ability or gender identity.
Watch our ALL IN video ( and check out our Diversity Equity and Inclusion actions at sanofi.com ( !
Global Terms & Conditions and Data Privacy Statement ( is dedicated to supporting people through their health challenges. We are a global biopharmaceutical company focused on human health. We prevent illness with vaccines, provide innovative treatments to fight pain and ease suffering. We stand by the few who suffer from rare diseases and the millions with long-term chronic conditions.
With more than 100,000 people in 100 countries, Sanofi is transforming scientific innovation into healthcare solutions around the globe. Discover more about us visiting or via our movie We are Sanofi ( an organization, we change the practice of medicine; reinvent the way we work; and enable people to be their best versions in career and life. We are constantly moving and growing, making sure our people grow with us. Our working environment helps us build a dynamic and inclusive workplace operating on trust and respect and allows employees to live the life they want to live.
All in for Diversity, Equity and Inclusion at Sanofi - YouTube (

Our client, a leading global pharmaceutical company with a strong pipeline in cardiovascular therapies, is seeking a dynamic and experienced Medical Science Liaison (MSL) to cover the West Midlands region, based around Coventry, West Midlands, UK . This field-based role is critical for building and maintaining relationships with key opinion leaders (KOLs) and healthcare professionals (HCPs) within the cardiovascular community. The MSL will serve as a scientific expert, disseminating complex clinical and scientific information about the company's products and therapeutic areas. Key responsibilities include:

• Developing and executing a regional medical affairs plan in alignment with the company's strategic objectives.
• Establishing and fostering strong, credible relationships with KOLs, investigators, and HCPs.
• Delivering accurate and comprehensive scientific and clinical data presentations to healthcare professionals and groups.
• Responding to unsolicited scientific and medical inquiries from HCPs in a timely and scientifically rigorous manner.
• Identifying and supporting potential clinical trial investigators and sites.
• Gathering insights from KOLs and the medical community regarding treatment practices, unmet medical needs, and competitive intelligence.
• Presenting clinical trial data at scientific meetings and advisory boards.
• Collaborating closely with internal cross-functional teams, including sales, marketing, clinical development, and regulatory affairs.
• Ensuring all activities are conducted in compliance with company policies, industry regulations, and ethical guidelines.
• Contributing to the development of medical education materials and scientific publications.

The ideal candidate will possess an advanced scientific degree (PharmD, PhD, MD, MSc) in a relevant life science discipline, coupled with a minimum of 3-5 years of experience as an MSL or in a related medical affairs role within the pharmaceutical industry, preferably with a focus on cardiology or a related therapeutic area. Demonstrated expertise in cardiovascular diseases and a strong understanding of clinical trial design and interpretation are essential. Exceptional communication, presentation, and interpersonal skills are required to build rapport and credibility with KOLs. A proven ability to think critically, analyze complex scientific data, and convey information effectively is paramount. The candidate must be self-motivated, highly organized, and capable of managing a territory independently. Extensive travel within the assigned region is required. If you are a passionate and scientifically driven professional looking to make a significant impact in cardiovascular medicine in the West Midlands, apply today to join our client's dedicated team.

Our client, a leading global biopharmaceutical company at the forefront of developing innovative therapies, is seeking an experienced and highly motivated Medical Science Liaison (MSL) to cover the cardiovascular therapeutic area. This field-based role, operating primarily within the **Norwich, Norfolk, UK** region, requires a strong scientific background and excellent communication skills. You will serve as a key scientific and medical resource for healthcare professionals (HCPs), key opinion leaders (KOLs), and academic centres. Your primary responsibilities will include building and maintaining strong relationships with KOLs, presenting complex scientific data on our client's investigational and marketed products, and gathering valuable insights from the medical community to inform research and development strategies. You will also support the planning and execution of medical affairs activities, including advisory boards and scientific exchange meetings. The ideal candidate will possess an advanced scientific degree (PharmD, PhD, MD, or equivalent) in a relevant life science discipline, along with a minimum of 3-5 years of experience in medical affairs, clinical research, or a related scientific role within the pharmaceutical industry. A deep understanding of cardiovascular diseases, treatment landscapes, and clinical trial methodologies is essential. Exceptional presentation skills, strong interpersonal abilities, and the capacity to articulate complex scientific information clearly and accurately are paramount. You must be adept at scientific dialogue, capable of engaging in robust discussions with leading medical experts. This is an exciting opportunity to represent a company committed to advancing patient care through cutting-edge pharmaceutical innovation. You will play a crucial role in disseminating scientific information and fostering collaborative relationships within the medical community. A valid driver's license and willingness to travel extensively within your assigned territory are required.

Responsibilities:

• Engage in scientific exchange with Key Opinion Leaders (KOLs) and healthcare professionals.
• Present complex scientific and clinical data on company products.
• Gather insights from the medical community to inform R&D strategies.
• Support the development and execution of medical affairs plans.
• Organise and facilitate scientific meetings, advisory boards, and symposia.
• Serve as a scientific and medical expert for internal stakeholders.
• Contribute to the development of medical communication materials.
• Ensure compliance with all relevant industry regulations and codes of conduct.
• Identify potential research collaborations and investigator-initiated studies.
• Build and maintain strong relationships within the scientific and medical community.

Qualifications:

• Advanced scientific degree (PharmD, PhD, MD, or equivalent).
• 3-5+ years of experience in Medical Affairs or Clinical Research.
• Strong knowledge of the cardiovascular therapeutic area.
• Proven experience in engaging with KOLs and healthcare professionals.
• Exceptional presentation and communication skills.
• Ability to understand and convey complex scientific information.
• Strong interpersonal skills and relationship-building capabilities.
• Willingness to travel extensively.
• Valid driver's license.

Our client, a leading global biopharmaceutical company at the forefront of oncology research, is seeking a highly experienced and scientifically astute Principal Medical Science Liaison (MSL) to join their expanding remote team. This critical role serves as the key scientific expert and liaison between the company and the medical community, focusing on a specific therapeutic area within oncology. The Principal MSL will build and maintain strong relationships with Key Opinion Leaders (KOLs), researchers, and healthcare professionals, providing in-depth scientific and clinical information regarding the company's investigational and marketed products. Responsibilities include presenting complex scientific data, responding to unsolicited medical inquiries, facilitating clinical trial recruitment, and gathering insights from the field to inform R&D and medical strategies. This is a field-based, remote role requiring extensive travel within the assigned territory to engage with the medical community. The ideal candidate will possess a strong scientific or medical background (e.g., MD, PharmD, PhD in a life sciences discipline) with significant experience in medical affairs, clinical research, or a related field, ideally within oncology. Exceptional communication, presentation, and interpersonal skills are paramount. You will be adept at translating complex scientific concepts into understandable information for diverse audiences and possess a deep understanding of clinical trial design and medical research methodologies. A proactive, self-motivated approach to managing your territory and schedule independently is essential for success in this remote-first position. This role offers a unique opportunity to contribute to groundbreaking advancements in cancer treatment and shape the medical strategy for innovative therapies.

Responsibilities:

• Serve as the primary scientific and clinical resource for Key Opinion Leaders (KOLs) and healthcare professionals within the oncology therapeutic area.
• Build and maintain strong, collaborative relationships with KOLs, investigators, and relevant medical experts.
• Present complex scientific data and clinical trial results accurately and effectively.
• Respond to unsolicited medical information requests from the medical community.
• Gather and communicate actionable insights from KOLs and the medical landscape to internal stakeholders (e.g., R&D, Clinical Development, Marketing).
• Identify and support potential clinical trial sites and facilitate investigator engagement.
• Attend and present at relevant medical congresses and scientific meetings.
• Develop and deliver scientific training to internal teams as needed.
• Ensure all activities are conducted in compliance with company policies, industry regulations, and ethical standards.
• Contribute to the development of medical strategy and tactical plans.

Qualifications:

• Advanced degree (MD, PharmD, PhD) in a life sciences discipline (e.g., Biology, Biochemistry, Pharmacology, Medicine).
• Minimum of 5-7 years of experience in medical affairs, clinical development, or related pharmaceutical/biotech roles.
• Significant therapeutic area expertise in Oncology is mandatory.
• Proven experience building and managing relationships with Key Opinion Leaders (KOLs).
• Exceptional scientific communication, presentation, and interpersonal skills.
• Demonstrated understanding of clinical trial processes and regulatory guidelines.
• Ability to work independently, manage time effectively, and travel extensively within an assigned territory.
• Strong analytical and problem-solving skills.
• Proficiency in relevant therapeutic areas and competitive landscape.

This is a pivotal role for a passionate scientific expert seeking to make a significant impact in the field of oncology from a remote setting.

Our client, a globally recognized pharmaceutical company, is looking for an experienced Lead Medical Science Liaison (MSL) to cover the Stoke-on-Trent and surrounding regions. This role operates on a hybrid model, requiring travel to key opinion leaders (KOLs) and stakeholders in the territory, with dedicated time for remote planning, reporting, and virtual engagement. The Lead MSL will serve as a crucial scientific and medical expert for a specific therapeutic area, building strong relationships with healthcare professionals and providing balanced, scientific information regarding our client's innovative medicines. You will be responsible for understanding the clinical practice and unmet medical needs within your territory, relaying this valuable insight back to the organization to inform strategy and development.

Key responsibilities include:

• Developing and executing a territory-specific medical affairs plan in alignment with brand strategy.
• Establishing and maintaining strong, credible relationships with KOLs, researchers, and other healthcare providers.
• Presenting complex scientific data and clinical information on products in a clear and accurate manner.
• Responding to unsolicited scientific inquiries from healthcare professionals.
• Gathering and reporting insights on clinical practice, treatment trends, and competitive intelligence.
• Supporting clinical trial activities, including investigator identification and study conduct.
• Collaborating effectively with internal teams, including sales, marketing, clinical development, and regulatory affairs.
• Delivering scientific training and education to internal and external stakeholders.
• Attending and presenting at key medical congresses and symposia.

Qualifications:

• Advanced scientific degree (Pharm.D., Ph.D., M.D.) in a relevant field.
• Minimum of 5 years of experience as an MSL or in a similar medical affairs role within the pharmaceutical industry.
• Proven therapeutic area expertise (specify relevant area if known).
• Demonstrated ability to build strong relationships with KOLs and navigate complex stakeholder landscapes.
• Excellent presentation, communication, and interpersonal skills.
• Strong understanding of clinical research methodology and data interpretation.
• Ability to work independently and manage a remote territory effectively.
• Willingness to travel extensively within the assigned territory.

This is a fantastic opportunity for a seasoned MSL to take a leadership role, influence medical practice, and contribute to advancing patient care in the Stoke-on-Trent area through a flexible hybrid working arrangement.

Our client, a renowned global pharmaceutical organisation, is actively seeking a highly qualified and experienced Medical Science Liaison (MSL) with a specialization in Cardiology. This hybrid role is based in the Leicester, Leicestershire, UK region, requiring travel to engage with Key Opinion Leaders (KOLs), healthcare professionals, and research institutions. The MSL is responsible for disseminating complex scientific and medical information about the company's therapeutic areas and pipeline, fostering scientific exchange, and supporting clinical research initiatives. You will be a critical bridge between the company's medical affairs and the external medical community.

Key Responsibilities:

• Establish and maintain strong relationships with KOLs, investigators, and other healthcare professionals within the cardiology field.
• Deliver accurate and comprehensive scientific and medical information regarding relevant therapeutic areas and products.
• Respond to unsolicited requests for medical information from healthcare professionals.
• Support the generation of real-world evidence and post-marketing studies.
• Identify potential research collaborations and provide support for investigator-initiated studies (IIS).
• Present complex scientific data at medical conferences, advisory boards, and investigator meetings.
• Gather insights from the medical community regarding clinical practice, unmet medical needs, and competitive intelligence.
• Collaborate closely with internal teams, including Clinical Development, Medical Affairs, Marketing, and Regulatory Affairs.
• Ensure all activities are conducted in strict adherence to company policies, industry codes of conduct, and relevant regulatory guidelines.
• Contribute to the development of medical affairs strategies and tactical plans.
• Educate internal stakeholders on scientific advancements and medical insights from the field.
• Participate in relevant scientific and medical congresses and events.

Qualifications and Experience:

• Advanced scientific or clinical degree (e.g., PhD, PharmD, MD, MSc) in a relevant discipline such as Cardiology, Pharmacology, Biomedical Sciences, or equivalent.
• Significant experience as an MSL or in a similar medical affairs role, with a demonstrated expertise in Cardiology.
• Strong understanding of clinical trial design, data analysis, and interpretation.
• Exceptional communication, presentation, and interpersonal skills, with the ability to engage effectively with medical experts.
• Proven ability to build and maintain professional relationships with Key Opinion Leaders.
• In-depth knowledge of the pharmaceutical industry, regulatory environment, and ethical guidelines.
• Ability to travel extensively within the assigned territory and occasional national/international travel.
• Excellent scientific writing and critical appraisal skills.
• Proficiency in relevant medical and scientific literature databases.
• Self-motivated, proactive, and able to work independently with minimal supervision.
• Valid UK driving licence.

This is a premier opportunity for a scientific expert to drive medical engagement and contribute to advancements in cardiovascular care. Join a team that values scientific integrity and professional development.

Our client, a globally recognized pharmaceutical innovator, is seeking a highly experienced and strategic Lead Medical Science Liaison (MSL) to focus on Oncology. This is a hybrid role, based in or near Belfast, Northern Ireland, UK , offering a dynamic combination of field-based scientific engagement and remote strategic planning. You will be responsible for building and maintaining strong relationships with key opinion leaders (KOLs) in the oncology field, disseminating critical scientific information, and gathering insights to support the company's research and development efforts. The ideal candidate will possess a deep scientific understanding of oncology, exceptional communication skills, and a proven track record in medical affairs.

Key Responsibilities:

• Serve as a primary scientific expert for company-provided oncology products and pipeline assets.
• Develop and execute a territory-specific medical strategy aligned with company objectives.
• Identify, establish, and nurture relationships with key opinion leaders (KOLs), investigators, and healthcare professionals in the oncology domain.
• Present complex scientific and clinical data in a clear, accurate, and objective manner.
• Respond to unsolicited scientific inquiries from healthcare professionals.
• Gather and communicate valuable field insights on clinical practice, unmet medical needs, and competitive intelligence to internal medical and R&D teams.
• Support clinical trial activities, including investigator identification and site engagement.
• Contribute to the development of medical education materials and scientific exchange strategies.
• Participate in medical conferences, symposia, and advisory boards.
• Ensure all activities are conducted in compliance with relevant industry regulations, codes of conduct, and company policies.
• Mentor and potentially lead a team of MSLs within the region.
• Collaborate effectively with cross-functional internal partners, including medical affairs, clinical development, regulatory affairs, and commercial teams.

Qualifications and Skills:

• Advanced scientific degree (MD, Pharm.D., Ph.D.) in a relevant life science discipline (e.g., Oncology, Hematology, Immunology).
• Minimum of 5-7 years of experience as a Medical Science Liaison or in a similar medical affairs role within the pharmaceutical industry.
• Extensive therapeutic area expertise in Oncology is mandatory.
• Demonstrated success in building and managing relationships with key opinion leaders.
• Strong understanding of clinical trial design, research methodologies, and statistical analysis.
• Exceptional presentation, communication, and interpersonal skills.
• Ability to articulate complex scientific information effectively to diverse audiences.
• Knowledge of regulatory requirements and ethical guidelines governing pharmaceutical promotion and scientific exchange.
• Proven ability to work independently, manage a territory effectively, and collaborate within a hybrid work structure.
• Strong analytical and problem-solving capabilities.
• Willingness to travel extensively within the assigned territory and occasionally to other locations.

This is a significant opportunity for a seasoned oncology expert to drive medical strategy in Belfast, Northern Ireland, UK and beyond.

Our client, a leading global biopharmaceutical company focused on innovative therapies, is looking for an experienced Senior Medical Science Liaison (MSL) specializing in the cardiovascular field to join their team. This hybrid role, based in the London, England, UK area, will involve a combination of remote work and significant travel within your assigned territory to engage with key opinion leaders (KOLs) and healthcare professionals. You will serve as a vital scientific and medical resource, disseminating complex clinical information, gathering insights, and fostering collaborative relationships within the medical community.

Key responsibilities include building and maintaining strong relationships with leading cardiologists, researchers, and academic institutions, presenting complex clinical trial data, and responding to unsolicited medical inquiries. You will gather valuable insights from KOLs regarding disease management, unmet medical needs, and emerging research trends, providing critical feedback to internal medical affairs and R&D teams. A deep understanding of cardiovascular diseases, current treatment guidelines, and ongoing clinical research is essential. The ability to effectively communicate intricate scientific concepts, engage in peer-to-peer scientific dialogue, and contribute to medical education initiatives is paramount. You will also play a role in identifying potential investigators for clinical trials and supporting the development of local medical education programs. This role requires excellent communication, presentation, and interpersonal skills, along with a high degree of scientific acumen and ethical conduct.

Qualifications:

• Advanced degree (PharmD, PhD, MD) in a relevant life science discipline.
• Minimum of 5 years of experience as a Medical Science Liaison or in a similar medical affairs role within the pharmaceutical industry.
• Specialized knowledge and proven experience in the cardiovascular therapeutic area.
• Demonstrated ability to establish and maintain strong relationships with KOLs and healthcare professionals.
• Excellent understanding of clinical trial design and interpretation of scientific data.
• Strong presentation and communication skills, with the ability to articulate complex scientific information clearly.
• Proficiency in territory management and travel (estimated 60-70% travel).
• Ability to work independently and as part of a remote and field-based team.

This role offers the opportunity to significantly impact the understanding and adoption of innovative cardiovascular treatments through expert scientific engagement.

Our client, a globally recognized pharmaceutical company at the forefront of innovation, is seeking an accomplished and highly motivated Senior Medical Science Liaison (MSL) to join their esteemed team in London, England, UK . This pivotal role serves as the critical link between the company's medical and scientific affairs and healthcare professionals (HCPs) within a specialized therapeutic area, predominantly oncology. You will be responsible for disseminating complex scientific information, fostering key opinion leader (KOL) relationships, and supporting the company's research and development initiatives through in-depth scientific exchange.

Key Responsibilities:

• Build and maintain strong, credible relationships with key opinion leaders (KOLs), investigators, and other healthcare professionals within the assigned territory.
• Engage in in-depth scientific and clinical discussions regarding the company's products, therapeutic areas, and investigational medicines.
• Present complex scientific data and clinical trial outcomes accurately and effectively to diverse audiences.
• Identify and support potential clinical trial sites and investigators, facilitating research collaborations.
• Gather and relay valuable insights from HCPs and the scientific community back to internal medical, R&D, and commercial teams.
• Ensure compliance with all relevant industry codes, regulations, and company policies.
• Participate in medical education events, symposia, and advisory boards.
• Serve as a trusted scientific resource for both internal and external stakeholders.
• Develop and execute a territory-specific medical affairs plan in alignment with global and local strategies.
• Contribute to the development of scientific materials and publications.

Qualifications:

• Advanced scientific degree (PharmD, PhD, MD) in a relevant field such as Pharmacy, Pharmacology, Oncology, Biochemistry, or a related life science discipline.
• Proven experience as a Medical Science Liaison or in a similar role within the pharmaceutical industry, with a strong focus on oncology.
• In-depth knowledge of oncology principles, current treatment landscapes, and emerging therapies.
• Exceptional understanding of clinical trial design, data interpretation, and scientific communication.
• Outstanding interpersonal, communication, and presentation skills, with the ability to engage confidently with KOLs.
• Strong analytical and critical thinking abilities.
• Demonstrated ability to work independently, manage time effectively, and travel extensively within the assigned territory.
• A valid driver's license and willingness to travel are essential.
• Familiarity with regulatory guidelines and ethical codes governing pharmaceutical interactions.
• Prior experience in medical affairs, clinical research, or a related scientific role is highly valued.

This is an exciting opportunity for an experienced MSL to contribute to significant advancements in oncology care within a leading pharmaceutical organization based in the heart of London, England, UK .