Medical Science Liaison Vaccines CRM

Site Name: Canada - Ontario - Mississauga - Milverton Drive
Posted Date: Jan 8 2026
Position Summary

You will represent medical science for vaccines across Ontario, with a specific focus on engaging cardiologists, endocrinologists, and nephrologists to advance vaccination awareness and uptake. You will build trusted, peer-to-peer scientific relationships with healthcare professionals and external experts. You will gather clinical insights and share them with cross-functional teams to shape medical strategy and patient care. We value curiosity, clear communication, and the ability to translate evidence into practical clinical conversations. This role offers strong career growth, the chance to make a meaningful impact on public health, and the opportunity to help GSK unite science, technology, and talent to get ahead of disease together.

Key Responsibilities

• Build and maintain peer-to-peer scientific relationships with healthcare professionals, external experts, and professional bodies in Ontario, with emphasis on cardiology, endocrinology, and nephrology specialties.
• Deliver balanced, non-promotional scientific information in one-to-one and group settings, and respond to unsolicited scientific enquiries.
• Collect and document medical voice of customer and insights to inform medical, clinical, and development strategies.
• Support local scientific programs and congress activities, including expert engagement planning and post-congress knowledge sharing.
• Provide scientific training and support to internal colleagues using approved materials.
• Support clinical development and evidence generation activities, including identifying potential clinical sites and assisting investigator-initiated study efforts.

Why You?Basic Qualifications

• Minimum MSc degree in a relevant life science, healthcare, or clinical field (advanced or terminal degree such as MD, PharmD, or PhD strongly preferred).
• Minimum two years' experience in a medical affairs or Medical Science Liaison role, field-based experience preferred.
• Strong ability to interpret and communicate scientific data clearly to clinical audiences.
• Demonstrated skills in building professional relationships with healthcare providers.
• Valid driver's license and ability to travel regularly across the territory (up to 70%).
• Right to work in Canada and residence within the Ontario territory.

Preferred Qualifications

• Advanced degree (MD, PharmD, MSc, or PhD) in a relevant field.
• Experience in vaccines, immunology, public health, cardiometabolic, or related therapeutic areas.
• Familiarity with the Canadian healthcare system and reimbursement landscape.
• Proven experience supporting scientific programs at congresses and meetings.
• Experience contributing to real-world evidence or investigator-initiated studies.
• Strong presentation and facilitation skills for diverse clinical audiences.

Working Arrangement

This is a field-based role covering Ontario. The position is primarily remote and field-based with regular travel across the territory. You will meet colleagues and external experts face-to-face and virtually as needed.

What We Value in You

We want colleagues who listen, learn, and act with integrity. You bring clarity when discussing evidence. You collaborate across teams. You support inclusion by welcoming diverse perspectives. You aim to make a measurable difference for patients and healthcare systems.

Apply Now

If you are ready to advance your medical affairs career and make a real difference in vaccines, we encourage you to apply. We look forward to hearing how your experience and values align with this role.

#LI-FIELD

In compliance with Ontario's provincial pay transparency legislation, this job posting includes a salary range to support equitable and informed hiring practices. The annual compensation for this role is CAD115,000 to CAD165,000 , determined based on experience, qualifications, and internal equity. GSK is dedicated to promoting transparency and fairness throughout our recruitment process.Salary ranges for other locations are shown because some markets have pay transparency laws that require salary information on job postings, and those locations are potential job sites for this role. If salary ranges are not displayed in the job posting for a specific location or country, the relevant compensation will be discussed during the recruitment process.

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. GSK is committed to accommodating persons with disabilities. If you need accommodation at any stage of the application process or want more information on our accommodation policies, please contact us at canada-  Please do not send resumes to this e-mail and instead apply through the online application process of this posting.

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