CareerPlan

[MA] Office-based Medical Affairs Scientist (MAS), Breast Cancer team, Oncology Medical Affairs

Japan - TokyoFull-time2026-10-15 → 2026-11-12
Hybrid

Core

Medical Affairs Scientist acting as the scientific point of contact for Healthcare Professionals, medical societies, regulators, and academia in Japan to establish clinical evidence and address unmet medical needs.

Role type

Medical Affairs Scientist (Oncology/Breast Cancer)

Builds

Local medical plans, clinical evidence, educational materials, and scientific relationships with external stakeholders.

Domain

Oncology (Breast Cancer), Pharmaceutical/Medical Affairs

Required skills

Medical and scientific leadership, development of local medical plans, unbiased scientific communication with HCPs, management of medical advisory boards, collaboration on clinical trial development, data generation and real-world evidence creation, stakeholder mapping, compliance with MHLW guidelines.

Preferred skills

Media training, Health Literacy principles, cultural awareness.

Technologies

None stated

Responsibilities

Identify unmet medical needs and healthcare disparities; execute customer-facing medical activities including advisory boards and educational seminars; collaborate with clinical development teams on trial feasibility and site selection; provide scientific input for product life cycle strategies; manage unsolicited medical requests; ensure compliance with company policies and MHLW Guidelines.

Seniority

Mid-level to Senior, hands-on IC