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Merck

Makes medicines, vaccines and animal treatments

Immunology Product Marketing

Product MarketingPosted on Nov 13
Full-timeChiyoda City, Tokyo, JapanNo salary listedHybrid

About the Job

Requirements

  • Pharmaceutical or healthcare industry brand marketing experience, with strong strategic planning and commercial acumen.
  • Solid commercial, marketing, or scientific experience in Immunology or Gastroenterology, specifically Inflammatory Bowel Disease.
  • Hands-on experience building pharmaceutical sales forecasts, managing budgets, and business planning.
  • Ability to translate clinical data, epidemiological trends, and market research into forecasting models and commercial strategies.
  • Ability to lead, influence, and build consensus across cross-functional matrix teams without formal reporting authority.
  • Ability to manage multiple complex workstreams, agency deliverables, and strict launch timelines.
  • Native or fluent Japanese proficiency.
  • English proficiency sufficient for global teleconferences, presenting local business plans, and negotiating local asset needs with global teams.
  • A bachelor's degree is required.

Responsibilities

  • Formulate and execute an insight-driven brand launch and commercial strategy for the upcoming Inflammatory Bowel Disease portfolio using qualitative and quantitative insights.
  • Define brand positioning, patient segmentation, targeting, value propositions, and core clinical marketing messages.
  • Develop and manage patient-flow-based sales forecasts and operating expense budgets across short-, mid-, and long-term brand lifecycles.
  • Formulate Annual Business Plans, Long-Range Operating Plans, and senior management presentations.
  • Collaborate with Finance and Sales Leadership to validate commercial assumptions, stress-test sales projections against competitive dynamics, and implement countermeasures when variances occur.
  • Lead and track the operational Launch Readiness Plan, identify critical-path dependencies, manage milestones, and conduct cross-functional scenario planning.
  • Serve as the central commercial point of integration across Medical Affairs, Market Access, Regulatory, Clinical Development, and Field Sales.
  • Collaborate with Global and Regional brand forums, incorporate Japan-specific customer and patient insights into the Global Brand Plan, and adapt global launch assets and best practices to the Japanese healthcare environment.
  • Map the end-to-end patient journey to identify clinical, access, and emotional barriers; plan, design, and drive patient-centric support programs and tools to enhance adherence and patient experience.
  • Develop and implement an integrated omnichannel promotional plan across digital and field channels.
  • Oversee external advertising and digital agencies to deliver promotional materials, objection-handling guides, FAQs, and symposium content on time and at high quality.
  • Develop and maintain strategic scientific relationships with Commercial Key Opinion Leaders, medical societies, and academic groups to capture scientific trends and market insights.
  • Establish commercial KPIs for pre-launch readiness and post-launch uptake; track, analyze, and report brand performance metrics to identify risks and market opportunities.
  • Ensure commercial operations and promotional activities comply with internal standards, JPMA codes of practice, Fair Competition Codes, and local regulatory requirements.

Desired Qualifications

  • Experience in new product launch preparation, launch readiness management, or leading major indication expansions is highly preferred but not mandatory.
  • A degree in Life Sciences, Pharmacy, Medicine, Economics, or Business Administration (MBA) is preferred.

About the Company

Merck

Makes medicines, vaccines and animal treatments

Merck develops prescription medicines, vaccines and veterinary treatments for patients, health systems and animal owners worldwide. Its vaccine portfolio includes Gardasil 9, which helps prevent cancers and other diseases caused by several types of human papillomavirus. The company takes potential treatments through laboratory research and clinical trials, then manufactures and sells approved products to drug distributors, hospitals, physicians and governments. Its animal health division sells medicines and vaccines to veterinarians, farmers and pet owners, while selected drug partnerships also earn shared profits or royalties. Founded in 1891, Merck is headquartered in Rahway, New Jersey.

Company size
10,001+
Company stage
IPO
Headquarters
Rahway, NJ
Founded
1891

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