Medical Science Liaison (Adult Vaccines - Ha Noi)

Posted:
1/8/2026, 5:44:32 PM

Location(s):
Hà Nội, Vietnam

Experience Level(s):
Senior

Field(s):
Medical, Clinical & Veterinary

Role summary:

  • Lead medical to medical communications in the field. This role considered as field based medical activities with at least 90% of time in customer interaction.
  • The Medical Science Liaison (MSL) is responsible for the development of KOL stakeholder strategy, execution of external medical engagement with designated portfolio within Vietnam.
  • The MSL is also responsible for quantifying field medical impact, serve as a conduit and resource for Medical Information and customer insights, providing requested information to HCPs as allowed by Pfizer guidance and sharing customer viewpoints with Pfizer as appropriate.
  • The MSL is responsible for contribution and implement the medical planning through the insights gained in the field
  • The MSL is responsible for ensuring consistency, quality, and compliance in execution of medical to medical initiatives and stakeholder-centric engagement.

Role responsibilities:

External Medical and Scientific engagement implementation 

  • Leading relationships with Health Care Professionals travelling across locations as well as providing support virtually. 
  • Gaining deep understanding of Health Care Professional needs, sharing expert medical advice, tailoring data, delivering medical to medical activities, connecting them to relevant internal Pfizer people whenever they need it. 
  •  Provide objective and scientifically medical information regarding Pfizer's product portfolio and the diseases states treated.
  • Incorporating the use of educational programs, outcome and other tools which identify for improving patient care. 
  • Develop, interpret, and localize standards materials and toolkit, KPIs, dashboard, and working mechanism, which could facilitate launch excellence and resource optimization.
  • Collaborate with cross-functions (Medical information, Centre of Excellence, and BUs) to develop and apply the relevant medical materials for medical-to-medical communication.
  • Contribute to the medical planning for brand/asset team projects and activities, and work with relevant medical managers to develop and implement the medical planning through the insights gained in the field.

 External Collaboration Projects:  

  • Ensure timely and efficient communication to complete required internal/external process including system administration, maintain good documentation, tracking, payment, material, and drug shipment in a timely manner.

Pfizer-Sponsored Research and Investigator-Sponsored Research: 

  • Coordinating with Medical Affairs Manager and/or other medical colleagues for medical stakeholder engagement in research and ensure compliance of operational requirements.

Training and Development

  • Capability development, building high performance field medical team, enhancing sharing of best practice and cross-BU/cross-functional collaborations. 
  • Ensure capability (excluding scientific knowledge) related to field medical execution, quality of operation and compliance.
  • Solicit and consolidate feedback from external and internal stakeholders in relation to team effectiveness, quantify and communicate the value and effectiveness of field-based medical activities.

Qualifications required

  • Medical Degree (preferred) or a degree in the Health Sciences with Vaccine experience is a plus.
  • Degree in advanced sciences or post-graduate courses preferred.
  • Previous experience in clinical affairs, regulatory affairs or field interaction in the pharmaceutical industry preferred.
  • Experiences in new product launch and post-launch product management in the pharmaceutical industry preferred.
  • Good communication skills, both written and verbal (including medical writing and presentation skills) and good at English
  • Experience in field-based medical role (> 3 years)

  
Work Location Assignment: Hybrid

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Medical

Pfizer

Website: https://www.pfizer.com/

Headquarter Location: New York, New York, United States

Employee Count: 10001+

Year Founded: 1849

IPO Status: Public

Last Funding Type: Post-IPO Debt

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