Pfizer Inc. (Philippines) Posted November 11, 2026

Medical Scientific Liaison Hospital & Internal Medicine

Makati City, Philippines Full time
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Pfizer Inc. (Philippines) is the source of truth for this posting and owns the application process. We surface normalized context and market comparison you won't find on the original listing.

About this opportunity

The Medical Science Liaison serves as an ambassador and an advocate for Pfizer science within the healthcare community. By virtue of his/her training, the MSL is well-positioned to discuss and provide scientific and therapeutic information to Health Care Professionals and Researchers (Medical and Scientific Leaders) viewed by their peers to be authorities in anti-infectives & internal medicine.

MAIN ACTIVITIES AND RESPONSIBILITIES

Engagements with External Experts:

In collaboration with the Medical Lead, the MSL develops and implements a KOL engagement plan as part of annual objectives and investigates and develops an understanding of KOL needs as well as the organizational structure/governance of the KOL’s affiliated institution.

Develop an understanding of regional and national thought-leaders and the healthcare environments in which they work through effective professional engagements with Medical and Scientific Leaders that are centered on science and the credible exchange of unbiased scientific information.

Interact with healthcare organizations and authorities, healthcare professionals, clinical investigators, and other healthcare organizations providing fair, balanced, and scientifically rigorous medical and clinical information.

Meet with healthcare professionals who might be interested in engaging in a scientific discussion regarding a product´s medical and clinical profile in the context of approved prescribing information as well as in response to unsolicited questions or requests for information.

Knowledge acquisition:

Collects medical insights and intelligence from regular field interactions; interprets and communicates scientific and related market trends to Medical and Scientific Affairs and cross functional team colleagues.

Attends key national and/or regional scientific meetings and advisory boards as assigned and provides insights of key highlights relevant to the therapeutic area and/or products.

Maintains advanced scientific expertise and understanding of the relevant therapeutic area disease, pre-marketed and approved products.

Develops familiarity with competitor products.

Knowledge translation:

Presents non-promotional approved scientific exchange information related to the safe and effective use of Pfizer products to KOLs and other stakeholders.

Provides scientific/medical support as assigned to Medical Lead, Patient Access and Government Relations colleagues.

Identifies opportunities/speakers for regional Medical Education events that align with the Medical Affairs TA Strategic Plan and collaborates with Medical Lead to develop and implement the program, including speaker training and content development for other learning activities.

Participates in the development and implementation tactics identified in the Medical Affairs Operating Plans.

May represent the medical at non-promotional local or regional medical events (e.g. Medical Congresses and Symposia), and may collaborate in the coordination of pre-event information and communication of post-event summaries.

Clinical research:

Develops an understanding of the KOL and affiliated institution’s capability/experience with clinical trials.

Alert investigators to Pfizer’s program for Investigator Initiated Research Studies (IIRs) and Collaborative Research Studies (CRs) and to the process for submitting investigator designed proposals for review and approval

Facilitates submission of IIR/CR proposals according to SOPs encourage and facilitate research publication of IIR/CR studies supported by Pfizer, in strict compliance with Pfizer policies and local regulations.

Non-Promotional Scientific Information:

The MSL is to engage exclusively in activities conductive to scientific exchange eg. Advisory boards, continuing professional or medical education events (CPD/CME), medical meetings, medical forums/summits (including Pfizer hosted meetings that are medical/scientific in nature).

Engage in discussions regarding scientific and clinical evidence surrounding new and existing Pfizer products and claims.

Provide relevant scientific background information for formulary decisions, treatment guidelines and Public Health programs.

Provide fair balanced, objective, scientific information and education to health care providers, formulary committees, and basic scientists and to internal business partners as required by identified business needs.

Competency and development:

The MSL is responsible for ensuring that he/she is fully versed in the therapeutic area and up to date on all major studies, both ongoing and completed, competitive product information and clinical data.

Commits to the ongoing learning of scientific advances in the assigned TA and continually developing competencies.

Medical Governance:

Maintains in-depth knowledge and understanding of Medical Governance framework, global and local SOPs, Rx & D and local guidelines.

Ensures that all activities are compliant with medical governance guidelines and are consistent with the Corporate Code of Ethics.

QUALIFICATIONS

Medical Degree, Pharmacy Degree or PhD degree or Masters level degree in health sciences required (recognized Medical qualification e.g. MD, MBBS or Pharmacist are required).

The position is field-based with upwards of 90% required travel (car, train and plane) to manage assigned geography.

Ability to use field-based electronic or other communication tools for all aspects of job are critical, as well as the ability to maintain excellent relationships with scientific experts and health care providers.

Knowledge of clinical research methodology, implementation and interpretation, sound scientific and clinical judgment, and eagerness to learn more in depth in the therapeutic area.

KEY ATTRIBUTES

Strong, confident, and engaging presentation skills.

Outstanding communication and skills and the ability to function within a team environment.

Handling of multiple tasks at the same time and working under pressure.

Proactive “can do” attitude and passion for the science related to the products.

Strong customer facing skills, listening skills, probing skills, and flexibility.

Corporate culture competencies of Leadership Behaviors, including Business Integrity.

English proficiency only required. Local language proficiency is preferred but not required.

Disclaimer: Nothing in this job description restricts Pfizer management’s right to assign or reassign duties and responsibilities to this job at any time. Additionally, this job description reflects management’s assignment of essential functions. It does not prescribe or restrict the tasks that may be assigned.

Work Location Assignment: On Premise

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

Job details

Seniority
Not listed
Function
Medical Affairs
Therapeutic area
Not listed
Location
Makati City, Philippines
Employment type
Full time

How this role compares

Computed from every other active Medical Affairs role in our database, not just this employer's listings.

We currently track 1681 comparable Medical Affairs roles across 176 biopharma companies.

1681Comparable roles tracked
1580Currently active
176Companies hiring similar roles
62Countries represented

Salary context

380 of 1681 peers report a salary range (USD, annualized)

Peers share this role's job function. This posting doesn't list a seniority level, so peers aren't narrowed by seniority either -- the range below may span more levels than usual.

This roleSubject Not listed on this posting
Peer group range $75,510 – $454,000 (median $214,050)

Where these roles are based

Top locations among the 1681 comparable roles

United States753
China176
Japan100
Germany68
United Kingdom64
India58

+ 56 more countries

Seniority mix

1029 of 1681 peers have a known seniority level

Senior262
Director250
Manager231
Associate Director88
Associate81
Intern/Fellow/Postdoc39
Senior Director37
Executive/VP26
Principal15

Therapeutic area mix

597 of 1681 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Oncology263
Neuroscience88
Immunology54
Rare Disease53
Cardiovascular / CVRM44
Dermatology & Aesthetics37
Respiratory21
Vaccines & Infectious Disease16
Gastroenterology13
Ophthalmology8

Similar opportunities

The closest matches from our peer group, ranked by how similar they are, not how well you'd qualify for them -- treat this as market context, not a guaranteed shortlist; a weak match is labeled as one below.

40%similar
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AstraZeneca Taguig Metro Manila, Philippines
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Notify me about similar jobs

Get an email when we spot other openings like this one – same job function, comparable seniority, roles you'd actually want to see.

Or follow a whole field: get every new Medical Science Liaison job in the Philippines, and choose locations and companies.

How we calculate "similar"

No black box, no LLM guesswork: a deterministic score built from four normalized attributes. Here's this role's own peer group at different match levels, so you can see the mechanism, not just the result.

Every comparison starts from the same 100-point budget: 25 for working in the same function, 40 for the same therapeutic area, 20 for the same or adjacent seniority, 15 for the same country. A dimension we can't confirm on both sides contributes nothing, never a guess, never a free pass.

40%
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Function Therapeutic area Seniority Country
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Novartis · Makati City, Philippines · Seniority not listed
Function Therapeutic area Seniority Country
Unmatched or unknown dimensions score exactly the same: 0 points, never a partial guess. A role we know almost nothing about beyond its function bottoms out at 25%; it never inflates to 100% just because there's little to compare against. Seniority uses a defined ladder (Associate → Manager → Associate Director → Senior → Principal → Director → Senior Director → Executive/VP) so "Director" and "Senior Director" count as adjacent, but "Director" and "Executive/VP" do not.