As Senior Account Director, this role leads strategic client relationships and delivery excellence across healthcare and life sciences accounts. The role partners closely with Strategy, Creative, Medical Strategy, Project Management, and Si-Reg teams to align client objectives with high-quality programme delivery. This person provides day-to-day leadership across client engagements while identifying opportunities to strengthen partnerships, deliver commercial value, and ensure work is executed with clarity, accountability, and regulatory awareness. What You'll Do Lead day-to-day senior client relationships, building trusted partnerships and ensuring programmes are delivered against client objectives, timelines, budgets, and quality expectations. Manage one or more healthcare or pharmaceutical accounts, overseeing financial forecasting, scope management, resource planning, and delivery in partnership with Project Management. Partner with Strategy, Creative, Medical Strategy, Project Management, and Si-Reg teams to deliver integrated, compliant healthcare communications that meet client and business objectives. Support the growth and development of Client Services team members through coaching, feedback, and leadership across day-to-day account delivery. Identify opportunities to grow existing client relationships by contributing to account planning, programme recommendations, and scope development.