European CSO Operations Director — Country & Site Lead

pBiogen in Europe seeks a Director, Country Site Operations (CSO) to lead country and site execution across assigned European markets, supporting Biogen clinical trials across all phases and therapeutic areas. The role reports to regional executives and guides CCSLs, site engagement, sponsor oversight, and operational risk management. /ppYou will build cross‑functional partnerships with Worldwide Medical, CTDU, QA, CRO partners, and affiliate leadership; oversee 5–8 direct reports and 15–25 /p #J-18808-Ljbffr