Build our future together: At Regeneron, we use science and innovation to develop life-changing medicines for people with serious diseases. We are seeking a Senior Manager, Clinical Trial Liaison Operations to join our Global Site Management function, supporting our EMEA region in a remote work mode. In this role, you will lead country-cluster operations and field-based Clinical Trial Liaison teams while collaborating with regional leaders, study teams, vendors, and investigator sites. This position offers the opportunity to contribute to a fast-growing, science-driven organization making a meaningful difference to patients worldwide.
When & where: Remote, with 30–40% EU travel. This position is available in multiple locations.
Discover your role: Lead Clinical Trial Liaison performance, development planning, formal reviews, goals, workload, and quality delivery.
Oversee vendor-provided staff against service-level agreements and raise performance concerns.
Implement standardised feasibility, site selection, recruitment, retention, and investigator issue-resolution processes.




Advise cross-functional forums on study, programme, country, capacity, and resource strategies.
Build investigator relationships, conduct remote and on-site co-visits, and support meetings, audits, and inspections.
Report monthly metrics, standard methodologies, issues, and escalations while retaining a 15% liaison workload.
You foster a collaborative, high-performing cluster aligned with regional standards and continuous improvement.
This role requires: Bachelor's degree and eight years' relevant clinical operations experience in industry or a contract research organisation.
Two to three years' direct people-management accountability; a master's degree is preferred.
Extensive general trial operations, field-team leadership, and clinical development knowledge.
Knowledge of International Council for Harmonisation Good Clinical Practice and regional and local regulations.
Strong scientific communic

📌 Senior Manager, Country Cluster Manager (Madrid)
🏢 Regeneron Pharmaceuticals
📍 Madrid