The MSL acts as a trusted scientific partner between the company and the medical community. They educate healthcare professionals about products and research, listen to what doctors need, and bring those insights back to the company.

Meet and build relationships with top doctors and researchers (KOLs) in their region Share scientific data and clinical information about the company's products Attend medical conferences and scientific meetings Support doctors who want to run independent research studies Help identify sites and investigators for clinical trials Collect feedback from doctors and report it back to internal teams Keep records of all field activities in a CRM system

Advanced degree — M.D., Ph.D., or Pharm.D. (must-have) 2+ years of MSL or clinical/research experience (preferred) Strong knowledge of a specific disease area (e.g. oncology, neurology) Excellent at explaining complex science in simple terms Comfortable building relationships with senior medical experts Willing to travel 60–70% of the time Understands pharma compliance and industry guidelines