Medical Science Liaison - Specialist Medicines (HIV)

Merck & Co., Inc.; London; On-site; GBP 60,000 - 80,000; Full time

Job summary

A global healthcare company is seeking a Medical Science Liaison to build credible relationships within the HIV space. The role involves providing scientific information, supporting clinical trials, and ensuring compliance with industry regulations. Candidates should possess a medical or pharmacy degree, strong knowledge of the ABPI Code, and excellent communication skills. This position offers career growth opportunities in a collaborative environment focused on advancing patient care.

Qualifications

• Medical degree required; GMC or GPhC registration essential.
• Strong understanding of ABPI Code and GCP is necessary.
• Experience in the pharma industry or healthcare setting is preferred.

Responsibilities

• Build and maintain relationships with clinicians and stakeholders.
• Provide balanced scientific information to HCPs.
• Support clinical development and ensure compliance with regulations.

Skills

Relationship building

Medical knowledge

Stakeholder engagement

Project management

Communication skills

Education

Medical degree (MBBS/MBChB) or Pharmacy degree

Tools

MS Office

Job description

Overview

Medical Science Liaison - Specialist Medicines (HIV)

Location: London (field-based)

What you'll do

• Build and maintain credible, evidence-based relationships with clinicians, investigators and health-system stakeholders in the HIV space.
• Provide balanced, non-promotional medical and scientific information in response to HCP requests.
• Contribute medical insights to UK strategic planning and Medical Affairs plans; implement tactical activities such as advisory boards and educational initiatives.
• Identify educational gaps and develop high-quality resources and events for external audiences.
• Support clinical development by identifying and engaging potential investigators and collaborating with clinical trials teams.
• Facilitate scientific publications and ensure independence and objectivity in dissemination.
• Partner across commercial and cross-functional teams to ensure accurate scientific exchange and training.
• Maintain rigorous compliance with ABPI Code, GCP, pharmacovigilance and company policies.
• Champion ethical governance and foster an inclusive culture of belonging and collaboration.

Who we're looking for

• Medical degree (MBBS/MBChB) or Pharmacy degree with GMC or GPhC registration.
• Strong knowledge of ABPI Code and GCP; experience in the pharma industry or a healthcare/academic setting.
• Proven ability to build and sustain relationships with scientific leaders and healthcare stakeholders.
• Experience or demonstrable knowledge in the HIV therapy area preferred.
• Good understanding of the wider NHS environment and how to partner effectively within compliance constraints.
• Excellent communication and stakeholder engagement skills, ability to work independently and as part of a cross-functional team.
• Proficient with MS Office and standard IT tools.

Desirable strengths

• Strategic thinking with the ability to translate insights into practical local plans.
• Business awareness and the ability to apply commercial context while maintaining scientific integrity.
• Strong project management and cross-boundary collaboration skills.

Why join us

You'll join a global healthcare company committed to advancing patient care through rigorous scientific exchange and collaboration. Our Medical Affairs team plays a central role in ensuring the scientific value of our portfolio is realised, training internal colleagues, and identifying unmet medical needs. You'll work alongside talented, diverse colleagues and have opportunities to grow your career while contributing to meaningful improvements in patient care.

Our commitment

We are building a culture of respect, inclusion and teamwork. We value integrity, creativity and collaboration and are committed to creating a workplace where everyone can thrive.

Closing date

Closing date for applications: October 6th, 2025