GlaxoSmithKline Inc. Posted August 31, 2026

Medical Advisor - Vaccines (Contract)

Mississauga Milverton Drive, Canada Full time
Medical Affairs Vaccines & Infectious Disease Associate
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GlaxoSmithKline Inc. has closed or removed this posting -- see current similar openings below.

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About this opportunity

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 prevent and treat disease with specialty medicines, vaccines and general medicines. We focus on the science of the immune system and advanced technologies, investing in four core 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 perform 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.

** This is a 12-month contract, an excellent way to get your foot in the door! **

Position Summary

The Medical Advisor, Vaccines (MA) within Medical Affairs will be responsible for providing expert scientific capability and leadership while managing a broad range of Medical Affairs activities associated with assigned products and within the vaccines therapy area;

They will be accountable for leading external scientific/clinical exchange with the scientific and medical specialist community and to bring the medical voice of the customer back into the organization (includes 1:1 engagements, advisory boards, medical education, congress presentations, publications and congress sponsorships).

They will work with the Medical team, the cross-functional teams, and global teams providing scientific/clinical expertise, advice and technical leadership on GSK products in the Canadian market by developing and implementing a local, integrated medical strategy and customer engagement plans.

They will develop and implement local research strategies to address data gaps and advance the scientific/clinical understanding of GSK vaccines among specialists.

Responsibilities

This role will provide YOU the opportunity to lead key activities to progress YOUR career. These responsibilities include some of the following:

Provide expert scientific product and disease knowledge and trusted medical leadership to relevant cross functional internal business partners including commercial, regulatory, strategic development, clinical, VEO and GAMA.

Build and leverage high quality scientific knowledge and capability expertise across the enterprise as it relates to the role of and barriers for vaccination

Deliver external engagement excellence characterized by timely, responsible and responsive interactions with the external medical and scientific community to achieve a two-way trusted scientific partnership.

Accountable for regular review and analysis of data analytics and medical voice of customer to derive insights and develop action plans to deliver on the medical strategy.

Develop and implement a local Medical Strategic Plan compliantly in line with GSK standard operating procedures and local codes of practice, guidelines and laws including:

Identifying areas of research interest and developing timely local study protocols which advance the scientific understanding of our medications

Identifying areas of medical education interest

Identifying advisory board/1:1 engagement needs, and leading their implementation and follow-up

Ensuring alignment with commercial strategic planning

Managing research budget and budget forecasting processes for assigned products and therapy areas

Interact with global teams to influence global clinical development plans in order to optimize patient access to innovative vaccines in Canada.

Provide scientific strategic input to the regulatory and reimbursement teams to allow GSK to demonstrate the value of GSK products to achieve optimal product labeling, reimbursement outcomes and patient access.

Provide product and disease information to authorities to support policy and decision-making.

Evaluate and manage investigator-sponsored studies to advance research on disease and its treatment, aligned to the areas of research interest.

Deliver study reports and local publications related to local research activities.

Support the Medical Head in the review of all medical grant and donation requests (including Independent Medical Education requests) and congress sponsorship requests to ensure alignment with therapy area strategies.

Leverage medical and scientific knowledge to ensure that all materials produced are medically and scientifically accurate and in compliance with local and GSK requirements

Assist in the development, organization, preparation and implementation of training for internal and external audiences on disease knowledge and management.

Support the Country Medical Director and the Named Safety Contact to comply with safety reporting requirements.

Why You?

Basic Qualifications

We are seeking professionals with the following required skills and qualifications to help us achieve our goals:

Post-graduate scientific degree (MSc, PhD, PharmD, MD)

Previous Medical Affairs experience within the pharmaceutical industry

Ability to leverage scientific knowledge

Must possess a good understanding of the Canadian healthcare environment

Strong influencing, negotiation skills with different types of internal and external stakeholders

Demonstrated ability to work in fast-paced environment

Team player with demonstrated courage, curiosity, agility and innovative thinking mindset

Exceptional interpersonal skills and problem-solving capabilities

Self-motivated with the ability to work independently to develop credibility with colleagues, as well as interact effectively in a multi-disciplinary matrix team to influence decisions

Strong written and verbal communication skills are essential

Strong project management skills

Preferred Qualifications

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

Experience within vaccines or infectious disease considered an asset

Demonstrated ability to work as a strategic partner with commercial functions

Strong business and financial acumen

Experience in rheumatology, gastroenterology or dermatology preferred

Working Model

This role is hybrid and you will be expected to work in our Mississauga office 2-3 days per week.

What success looks like

You will build trusted relationships with external experts and internal partners. You will deliver clear, evidence-driven medical plans and high-quality research activities. You will share insights that shape strategy and improve patient care. You will grow your expertise and influence while supporting an inclusive and collaborative team culture.

Ready to apply?

We welcome applications from people who bring scientific curiosity, collaboration and a patient-centered mindset. If this role aligns with your experience and purpose, please apply now. We look forward to learning how you can help get ahead of disease together.

#LI-Hybrid

Skills

Cross-Functional Leadership, Digital Fluency, Enterprise Thinking, High Impact Communication, Launch Excellence, Patient Impact

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 CAD124,000 to CAD174,000 , 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-recruitment@gsk.com .  Please do not send resumes to this e-mail and instead apply through the online application process of this posting.

Important notice to Employment businesses/ Agencies

GSK does not accept referrals from employment businesses and/or employment agencies in respect of the vacancies posted on this site. All employment businesses/agencies are required to contact GSK's commercial and general procurement/human resources department to obtain prior written authorization before referring any candidates to GSK. The obtaining of prior written authorization is a condition precedent to any agreement (verbal or written) between the employment business/ agency and GSK. In the absence of such written authorization being obtained any actions undertaken by the employment business/agency shall be deemed to have been performed without the consent or contractual agreement of GSK. GSK shall therefore not be liable for any fees arising from such actions or any fees arising from any referrals by employment businesses/agencies in respect of the vacancies posted on this site.

Job details

Seniority
Associate
Function
Medical Affairs
Therapeutic area
Vaccines & Infectious Disease
Location
Mississauga Milverton Drive, Canada
Employment type
Full time

How this role compares

Computed from every other active Medical Affairs role in our database, not just this employer's listings.

We currently track 225 comparable Associate Medical Affairs roles across 73 biopharma companies.

225Comparable roles tracked
203Currently active
73Companies hiring similar roles
40Countries represented

Salary context

22 of 225 peers report a salary range (USD, annualized)

Peers share this role's job function and a matching or adjacent seniority level -- not necessarily the same therapeutic area or country.

This roleSubject Not listed on this posting
Highest disclosed · Senior Manager, Medical Affairs- Shockwave Medical · Johnson & Johnson $157,000/yr – $271,400/yr
Peer group range $75,510 – $214,200 (median $168,090)

Where these roles are based

Top locations among the 225 comparable roles

United States34
China26
Japan25
China's Mainland21
India18
Germany16

+ 34 more countries

Seniority mix

225 of 225 peers have a known seniority level

Manager147
Associate68
Intern/Fellow/Postdoc10

Therapeutic area mix

58 of 225 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Oncology26
Respiratory7
Immunology7
Cardiovascular / CVRM5
Vaccines & Infectious Disease3
Gastroenterology3
Dermatology & Aesthetics3
Rare Disease2
Neuroscience2

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Get an email when we spot other openings like this one – same job function, comparable seniority, roles you'd actually want to see.

How we calculate "similar"

No black box, no LLM guesswork: a deterministic score built from four normalized attributes. Here's this role's own peer group at different match levels, so you can see the mechanism, not just the result.

Every comparison starts from the same 100-point budget: 25 for working in the same function, 40 for the same therapeutic area, 20 for the same or adjacent seniority, 15 for the same country. A dimension we can't confirm on both sides contributes nothing, never a guess, never a free pass.

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Function Therapeutic area Adjacent seniority Country
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Unmatched or unknown dimensions score exactly the same: 0 points, never a partial guess. A role we know almost nothing about beyond its function bottoms out at 25%; it never inflates to 100% just because there's little to compare against. Seniority uses a defined ladder (Associate → Manager → Associate Director → Senior → Principal → Director → Senior Director → Executive/VP) so "Director" and "Senior Director" count as adjacent, but "Director" and "Executive/VP" do not.