As a Client Services Account Executive at Whistl, you’ll be the main point of contact for a portfolio of clients, managing campaigns from onboarding through to delivery and reporting. You’ll handle a busy email inbox and phone queries, coordinate internally to ensure smooth execution, and use Excel-based data to support commercial decisions. This is a varied role for a confident and proactive people person who enjoys building relationships, managing multiple priorities, and delivering excellent service. and will suit someone who is organised, detail-focused, confident on the phone, and thrives in a fast-paced team environment where no two days are the same. About the Role Key Responsibilities Manage day-to-day client relationships, acting as the primary contact via email and phone Deliver a high standard of customer service across the full campaign lifecycle Handle a high-volume email inbox, responding accurately and professionally Support quoting, rate management, invoicing, and basic commercial decision-making Prepare proposals, welcome packs, and post-campaign reports Use Excel to track bookings, analyse performance, and maintain accurate records Coordinate with internal teams and external partners to ensure smooth delivery Proactively identify issues, resolve queries, and support client retention Additional information Based in Marlow Occasional travel and flexibility with hours may be required Full UK driv...