As a Field‑Based Medical Affairs Manager (Oncology), this role will provide YOU the opportunity to execute external scientific engagement and medical initiatives in alignment with the local oncology medical strategy. The role is primarily field‑based and focuses on peer‑to‑peer scientific exchange, generation of actionable medical insights, and delivery of medical projects that support patient care, evidence generation, and informed internal decision‑making, while ensuring the highest standards of regulatory, ethical, and scientific integrity.

We value curiosity, scientific rigour, strong communication skills, and a collaborative mindset. This role offers the opportunity for meaningful impact, continuous development, and contribution to GSK’s purpose of uniting science, technology, and talent to get ahead of disease together

Responsibilities
This role will provide YOU the opportunity to lead key activities to progress YOUR career. These responsibilities include some of the following:

• Build, maintain, and deepen trusted scientific relationships with oncologists, cancer specialists, and other relevant healthcare professionals.

• Deliver accurate, balanced, and non‑promotional scientific exchange on disease areas, clinical data, and emerging evidence.

• Capture, synthesize, and communicate high‑quality medical insights from external engagements to inform strategy, planning, and evidence needs.

• Support the planning and execution of advisory boards, medical education programs, workshops, and congress activities.

• Contribute to local medical initiatives, and external collaborations where appropriate.

• Support internal scientific capability building through delivery of medical updates and training when appropriate.

• Ensure all interactions and materials follow legal, regulatory and ethical requirements and GSK standards.

Collaboration and impact
You will work closely with medical, clinical, regulatory and commercial colleagues. You will act as a bridge between external scientific communities and internal teams. You will help shape local medical strategies and contribute to projects that improve patient outcomes. You will be expected to work independently in the field while staying connected to the wider medical team.
 

Why You?
Qualification

We are seeking professionals with the following required skills and qualifications to help us achieve our goals:

• Medical degree (MBBS/MD), pharmacy degree (BPharm/PharmD), or postgraduate degree (Master’s or PhD) in a relevant life sciences discipline

• Minimum 2 years relevant experience in medical affairs or related roles, preferably in oncology.

• Strong understanding of oncology disease areas and clinical data interpretation.

• Demonstrated ability to build credible, professional relationships with healthcare professionals.

• Familiarity with the Malaysian healthcare and oncology ecosystem.

• Ability and willingness to travel regularly within Malaysia and attend scientific meetings as needed. This role is field-based with regular office and virtual collaboration.

Skills

Digital Fluency, Enterprise Thinking, External Stakeholder Management, High Impact Communication, Launch Excellence

 

 

Why GSK?

Uniting science, technology and talent to get ahead of disease together.

 

GSK is a global biopharma company with a purpose to unite science, technology and talent to get ahead of disease together. We aim to positively impact the health of 2.5 billion people by the end of the decade, as a successful, growing company where people can thrive. We get ahead of disease by preventing and treating it with innovation in specialty medicines and vaccines. We focus on four therapeutic areas: respiratory, immunology and inflammation; oncology; HIV; and infectious diseases – to impact health at scale.

 

People and patients around the world count on the medicines and vaccines we make, so we’re committed to creating an environment where our people can thrive and focus on what matters most. Our culture of being ambitious for patients, accountable for impact and doing the right thing is the foundation for how, together, we deliver for patients, shareholders and our people.

We are committed to creating an inclusive workplace and providing equal opportunities for all applicants. We embrace an agile working culture across our roles, so if flexibility is important to you please discuss opportunities with our hiring team. If you need any adjustments to the recruitment process to help you demonstrate your strengths and capabilities, contact APACRecruitment.Adjustments@gsk.com. Please note this email is for adjustment requests only; for other enquiries please use our standard contact channels.

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