Job Description Are you a visionary medical affairs leader ready to shape strategy, drive scientific excellence, evidence generation, and make a meaningful impact on patient outcomes? We are looking for an exceptional Head of Medical Immunology to join our leadership team — a role that sits at the heart of our organisation, bridging science, strategy, and commercial ambition. About the Role As Head of Medical Immunology, you will lead and define our medical strategy, ensuring that scientific integrity, regulatory compliance, and patient-centricity sit at the core of everything we do. Reporting directly to the Medical Director, you will provide senior medical leadership across the organisation — partnering with Commercial, Regulatory, and Market Access teams to deliver results that matter. This is a high-impact, cross-functional leadership role for a seasoned medical affairs professional who thrives in a fast-paced, science-driven environment. What You Will Do Medical Strategy & Leadership Define and execute the overarching medical strategy, aligning it with broader business and portfolio objectives. Represent the Medical function at senior leadership and executive forums, bringing a credible scientific voice to strategic decision-making. Lead and develop a high-performing Medical team, fostering a culture of scientific excellence and continuous development. Scientific Engagement & KOL Relations Build and sustain meaningful, ethical relationships with Key Opinion Leaders (KOLs), external experts, and the broader scientific community. Champion robust medical communications that translate complex science into clear, compelling, and compliant messaging. Represent the company at scientific congresses, advisory boards, and industry forums. Clinical Development & Evidence Generation Oversee the design and delivery of clinical development programmes and evidence generation activities to support product strategy. Ensure that data and insights are used to drive informed, evidence-based decisions across the organisation. Partner with Regulatory and Market Access teams to support submissions, reimbursement strategies, and lifecycle management. Governance, Compliance & Cross-Functional Collaboration Uphold the highest standards of medical governance, ethics, and regulatory compliance across all medical activities. Lead cross-functional collaboration with Commercial, Regulatory, Market Access, and other key stakeholders to ensure integrated, aligned delivery. Act as a trusted partner and deputy to the Medical Director, providing leadership continuity and organisational resilience.