The Medical Manager, Oncology is based in Singapore and has responsibility for the Oncology portfolio across Singapore and the Philippines. The role drives medical excellence and scientific engagement through the execution of Medical Affairs strategies, external stakeholder engagement, and medical projects, while partnering closely with local, regional, and cross-functional teams.
External Medical & Scientific Engagement
- Develop and execute field medical engagement strategies aligned with Oncology Medical Affairs objectives.
- Establish and maintain scientific partnerships with healthcare professionals, key external experts, and relevant stakeholders.
- Facilitate scientific exchange and ensure effective communication of clinical and scientific data.
- Capture and communicate actionable medical insights to support medical and business decision-making.
- Plan and execute advisory boards, scientific meetings, educational programs, and training workshops.
- Represent Medical Affairs at local, regional, and international scientific congresses and conferences.
Medical Projects & External Collaborations
- Partner with Medical Affairs colleagues and cross-functional teams to deliver medical projects and external collaborations in a timely and compliant manner.
- Coordinate required internal and external processes, including documentation, system administration, activity tracking, payments, materials management, and product shipment where applicable.
- Ensure all activities are conducted in accordance with company policies, regulatory requirements, and compliance standards.
- Support local, regional, and international Medical Affairs initiatives and special projects as assigned.
Pfizer-Sponsored Research
- Support the planning and execution of Pfizer-sponsored research activities, including post-marketing studies where applicable.
- Ensure compliance with operational, ethical, and regulatory requirements for research activities.
- Collaborate with relevant internal stakeholders to facilitate study implementation and completion.
Medical Excellence & Capability Building
- Provide scientific training on disease areas, products, and therapeutic knowledge to internal stakeholders as appropriate.
- Support capability development initiatives across Medical Affairs and cross-functional teams.
- Participate in internal and external training programs to continuously strengthen scientific and professional expertise.
- Develop, monitor, and report key performance indicators (KPIs) related to field medical activities.
- Assess and communicate the impact and value of medical engagement activities through insight generation and stakeholder feedback.
Leadership & Strategic Support
- Support the Category Medical Lead in driving Medical Affairs strategy, operational excellence, and team effectiveness.
- Contribute to the development and execution of Medical Affairs objectives and strategic priorities.
- Provide coaching and guidance to Medical Affairs colleagues where appropriate.
- Serve as a scientific and strategic partner to cross-functional teams in support of business and patient-focused objectives.
- Undertake additional Medical Affairs responsibilities as assigned by the Category Medical Lead.
Required Qualifications & Experience
- Advanced degree in Medicine, Pharmacy, Life Sciences, or a related healthcare discipline; medical degree preferred.
- Minimum 4 years of Medical Affairs experience in the pharmaceutical industry; Oncology experience preferred.
- Strong medical and scientific knowledge, with a good understanding of clinical research and drug development.
- Excellent stakeholder engagement, communication, and cross-functional collaboration skills.
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
Skills Required
- Advanced degree in Medicine, Pharmacy, Life Sciences, or related healthcare discipline
- Medical degree
- Minimum 4 years Medical Affairs experience in the pharmaceutical industry
- Oncology experience
- Strong medical and scientific knowledge with understanding of clinical research and drug development
- Excellent stakeholder engagement, communication, and cross-functional collaboration skills
- Work location: On Premise (based in Singapore)
Pfizer Compensation & Benefits Highlights
-
Healthcare Strength — Official materials describe comprehensive medical, dental, vision, and mental-health support, plus fertility/family‑building and transgender‑inclusive coverage; eligible Pfizer medications are noted as available at no cost in U.S. plans. Wellness resources such as telehealth and preventative programs are also emphasized.
-
Retirement Support — Company documents highlight a 401(k) with matching contributions plus an additional Retirement Savings Contribution beyond the match. Financial planning support and company‑paid life and disability insurance further bolster long‑term security.
-
Leave & Time Off Breadth — Corporate pages and job postings describe paid vacation and holidays, caregiver leave, and paid parental leave for both parents. Materials also note that details can vary by role and location.
Pfizer Insights
What We Do
Our purpose ensures that patients remain at the center of all we do. We live our purpose by sourcing the best science in the world; partnering with others in the healthcare system to improve access to our medicines; using digital technologies to enhance our drug discovery and development, as well as patient outcomes; and leading the conversation to advocate for pro-innovation/pro-patient policies.
Why Work With Us
We are the inventors, the problem solvers, the big thinkers — those who surmount any hurdle to deliver breakthrough medicines to the people who are counting on them the most.
Gallery
Pfizer Offices
Hybrid Workspace
Employees engage in a combination of remote and on-site work.









