Medical Science Liaison Oncology

Merck Merck · Pharma · Federal District, Mexico

This role is for a Medical Science Liaison (MSL) in Oncology, focusing on field-based scientific exchange with healthcare professionals. The MSL will provide and gather medical and scientific information, build relationships with key opinion leaders, and support internal medical strategy and data generation efforts. The role requires advanced scientific/clinical knowledge, experience in a medical affairs field role, and strong communication skills regarding clinical data. Compliance with pharmaceutical regulations is critical.

What you'd actually do

  1. Engaging in non-promotional peer-to-peer exchange of medical and scientific information with SLs or KDMs
  2. Gaining deep insights on disease, therapeutic area and healthcare needs, data gaps and challenges.
  3. Representing V&I GMSA (Value & Implementation Global Medical and Scientific Affairs) at local or regional non-promotional Medical events (e.g. Medical Congresses and Symposia).
  4. Responding to unsolicited requests for medical, scientific, pipeline or marketed product information or indications from SLs or KDMs.
  5. Providing insights internally on the scientific gaps, ideas and other topics gathered from scientific exchange

Skills

Required

  • Advanced scientific/clinical degree required: Medical Doctor (MD), QFB/QBP (pharmacy/biochemistry), PhD in life sciences, or Master’s in biomedical/health sciences; professional license as applicable.
  • 1.5+ years of experience in a field medical role (MSL, medical advisor with field responsibilities, clinical/scientific liaison) or equivalent
  • Demonstrated ability to communicate and interpret oncology clinical data (trial endpoints, safety, study design, basic statistics) with HCPs
  • Fluent in written and spoken English;
  • Availability to travel up to 35% (or as business needs require) in a field-based role
  • Proven ability to conduct non-promotional, peer-to-peer scientific exchange and respond to unsolicited medical information requests in line with SOPs
  • Strong understanding of pharma compliance principles (scientific exchange vs. promotion), documentation expectations, and ethical standards

Nice to have

  • Prior experience as an Oncology MSL (same tumor type(s) preferred)
  • Experience with immuno-oncology and/or targeted therapies, biomarkers, and companion diagnostics; strong understanding of patient pathways
  • Track record of publications, abstracts, posters, or meaningful congress involvement
  • Experience supporting investigator-initiated studies (IIS) and/or real-world evidence and local data generation activities
  • Strong facilitation skills for advisory boards and medical education programs; able to engage credibly with senior clinical experts
  • Experience providing medical support to market access needs (value dossiers, reimbursement discussions, guideline inclusion support)
  • Familiarity with field medical tools/CRM, compliant documentation

What the JD emphasized

  • Ensures 100% compliance with all applicable company SOPs and guidance, local and international industry regulations and standards.