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Pfizer · Viet Nam - Ho Chi Minh +1 more

# Medical Science Liaison (Pediatric Vaccines)

Viet Nam - Ho Chi Minh +1 more Full-time Healthcare & Clinical 

Listed on Pfizer’s official careers site. Posted October 30, 2026. Check that it is still open and apply there.
[Apply on Pfizer’s careers site →](https://pfizer.wd1.myworkdayjobs.com/PfizerCareers/job/Viet-Nam---Ho-Chi-Minh/Medical-Science-Liaison--Pediatric-Vaccines-_4966541)

[OpenNash Jobs](https://jobs.opennash.com/) / [Pfizer](https://jobs.opennash.com/companies/pfizer/) / Medical Science Liaison (Pediatric Vaccines)

## Job description

### 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

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 role (> 2 years)

### Work Location Assignment

Hybrid ----- Important Notice for Applicants At Pfizer, we value your privacy and security.

### Please note

All job applications must be submitted only through our official channels: Pfizer Careers Website: Careers | Pfizer Verified LinkedIn page: [https://www.linkedin.com/](https://www.linkedin.com/) Verified local job board - Pharma360: Công ty dược tuyển dụng dược sĩ đại học - Việc làm dược sĩ Pharma360 We never request payment, bank details, or confidential personal information during the recruitment process. If you receive suspicious messages or job offers outside these channels, please report them immediately to [ProtectPfizer@pfizer.com] Pfizer is an equal opportunity employer and complies with all applicable equal employment opportunity legislation in each jurisdiction in which it operates.

To learn more about acceptable and prohibited uses of AI during the recruitment process, please review our candidate AI-use guidelines available on Pfizer Careers. Medical

## At a glance
- Posted by the employer: Oct 30, 2026
- First seen by OpenNash: Nov 1, 2026
- Last checked: Nov 1, 2026
- Listed for: 2 days
- Location: Viet Nam - Ho Chi Minh +1 more
- Employment type: Full-time[Apply on Pfizer’s careers site →](https://pfizer.wd1.myworkdayjobs.com/PfizerCareers/job/Viet-Nam---Ho-Chi-Minh/Medical-Science-Liaison--Pediatric-Vaccines-_4966541)

## Hiring at Pfizer
- Open jobs: 555
- New in the last 7 days: After two weekly collections
- Tracked since: Jul 10, 2026

[All Pfizer jobs](https://jobs.opennash.com/companies/pfizer/) · [Weekly hiring report](/reports/hiring/)

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