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Location: Canada – Ontario – Mississauga, Milverton Drive, Canada – Ontario – GTA, Canada – Ontario – Hamilton, Canada – Ontario – Kitchener/Waterloo, Canada – Ontario – London, Canada - Ontario - Mississauga, Canada – Ontario – Niagara, Canada – Ontario – Oakville, Canada – Ontario – Oshawa/Whitby, Canada – Ontario – Peterborough, Canada – Ontario - Scarborough

Posted Date: Apr 14 2026

Job Purpose
GSK is looking to hire an MSL Manager, Pipeline Solid Tumors to join our Oncology Medical Affairs Team. This role is field-based with hybrid flexibility and reports directly to the Medical Head of Oncology. This position covers teams across Canada.

Responsibilities

Lead and coach a team of MSLs to deliver high-quality scientific engagement with oncology healthcare professionals and researchers.

Develop and execute pipeline medical strategies for the solid tumor therapy area in Canada, aligned with global plans.

Build and maintain trusted scientific relationships with key external experts and academic centres to inform local clinical and research needs.

Collaborate with commercial, clinical, regulatory, and global medical teams to ensure consistent, compliant, and impactful scientific communications.

Use insights from clinical practice and scientific interactions to shape local pipeline medical plans and identify research or education opportunities.

Oversee team performance, budgets, and resource planning to deliver on objectives and support career development for direct reports.

Benefits
This position requires the employee to drive routinely on company business and allows for the provision of a company­‑leased vehicle.



Eligibility for the vehicle requires acceptable results from a license verification inquiry and drivers abstract review against GSK's safe driver program requirements.

Basic Qualifications

Advanced post‑graduate scientific degree (MD, PhD, or PharmD) or equivalent clinical experience in oncology or related field.

Minimum 5 years of relevant industry or medical affairs experience in oncology, including people leadership.

Proven experience with scientific engagement and relationship management with oncology healthcare professionals.

Strong knowledge of solid tumor disease areas and clinical practice in Canada.

Excellent communication skills in English; French language skills are an asset.

Preferred Qualifications

Prior experience managing an MSL team or medical affairs function in oncology.

Experience working with clinical research, investigator‑initiated studies, or real‑world evidence projects.

Track record of developing and implementing medical strategies and local scientific plans.

Strong coaching and performance management skills.

Experience collaborating with commercial, regulatory, and global medical teams.

Fluency in French in addition to English.

GSK is an Equal Prospect 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, 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 [email protected]. Please do not send resumes to this e-mail and instead apply through the online application process of this posting.

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Apply on Kit Job: kitjob.ca/job/2ge6a5

📌 Medical Science Liaison Manager, Solid Tumor Pipeline (Ontario)
🏢 GlaxoSmithKline
📍 Ontario