Medical Science Liaison (Oncology) at MSD
MSD, known as Merck & Co., Inc. in the United States and Canada, is hiring for a Medical Science Liaison Job in Oncology. This Senior MSL opportunity is designed for professionals with an MBBS, MD, PhD, or equivalent qualification and at least 2 years of Medical Affairs or oncology MSL experience. Candidates exploring MSD Careers, Medical Affairs Jobs, and Medical Jobs India can apply by 13 September 2026.
About Merck & Co., Inc.:
Merck & Co., Inc., known as MSD outside the United States and Canada, is a research-driven biopharmaceutical company headquartered in Rahway, New Jersey. With a rich history spanning over a century, the organisation is dedicated to developing innovative health solutions and advancing the prevention and treatment of diseases that affect people and animals globally. Their commitment to science and research drives their mission to deliver impactful medicines and vaccines.
Job Details:
- Job Title: Senior Medical Science Liaison (Oncology)
- Job Posting End Date: 13 September 2026
- Requisition ID: R407260
- Therapeutic Area: Oncology
- Location: Bangalore & Hyderabad
Job Description:
The Senior Medical Science Liaison will act as a scientific ambassador for MSD’s oncology portfolio, building professional relationships with healthcare professionals and Key Opinion Leaders (KOLs).
The Medical Science Liaison Job focuses on credible, balanced, and non-promotional scientific exchange. The selected professional will communicate clinical evidence, gather insights from the field, support Medical Affairs strategy, and contribute to initiatives designed to improve patient outcomes.
The position requires a strong understanding of oncology, clinical trial data, biomarkers, and the Indian oncology treatment landscape.
Key Responsibilities:
- Identify, develop, and maintain peer-to-peer relationships with KOLs and healthcare professionals in oncology.
- Deliver balanced, evidence-based scientific information on oncology products and disease areas.
- Facilitate advisory boards, CMEs, and scientific roundtables.
- Implement country-level medical affairs plans aligned with global strategy.
- Gather and synthesise actionable insights from the field to inform clinical development and lifecycle management.
- Support real-world evidence generation.
- Drive scientific support for new product launches in oncology.
- Train internal teams on disease state and product science.
Eligibility Criteria for this Medical Science Liaison job:
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Candidates interested in this Medical Science Liaison Job should possess:
- An advanced degree in Life Sciences such as MBBS, MD, PhD, or an equivalent qualification.
- At least 2 years of experience in Medical Affairs or as an MSL within Oncology.
- Strong scientific knowledge of oncology, haematology, and biomarkers.
- Ability to confidently interpret and discuss clinical-trial data.
- Strong scientific presentation and communication abilities.
Required Skills for this Medical Science Liaison job:
- Oncology & Haematology Expertise
- Medical Affairs Strategy
- KOL & HCP Engagement
- Clinical Trial Data Interpretation
- Scientific Communication & Presentation
- Biomarker Knowledge
- Real-World Evidence Generation
- Strategic Thinking & Cross-Functional Collaboration
