The Lead Sommelier is responsible for leading and executing all aspects of the wine program at XS Nightclub, one of the world’s premier nightlife destinations. This position drives exceptional guest experiences through expert wine knowledge, luxury bottle service execution, team development, wine inventory management, and strategic beverage partnerships. The Lead Sommelier serves as a subject matter expert for wine and champagne service, supporting nightclub operations while elevating the guest experience through personalized recommendations, educational leadership, and Forbes Five-Star service standards.This role works closely with Nightlife Operations, Beverage Leadership, Purchasing, and the Wine Team to ensure the wine and champagne program reflects Wynn Las Vegas’ commitment to luxury, innovation, and exceptional hospitality.Essential Duties and ResponsibilitiesGuest Experience & Service LeadershipDeliver exceptional guest service consistent with Wynn Las Vegas and XS Nightclub luxury service standards.Engage guests, VIP clientele, and table hosts with confidence and professionalism while providing expert wine and champagne recommendations.Curate personalized wine experiences for high-profile guests based on preferences, occasions, and menu pairings.Lead luxury wine presentations, decanting services, vintage discussions, and educational guest interactions.Ensure flawless execution of wine and champagne service during nightclub operations, special events, and VIP activations.Support management with service recovery efforts and guest satisfaction initiatives when necessary.Wine Program ManagementMaintain and continuously enhance the XS Nightclub wine and champagne portfolio.Partner with the Wine Team to identify new offerings, seasonal selections, limited-production wines, and luxury champagne programs.Evaluate sales performance and recommend adjustments to maximize revenue opportunities while maintaining guest value.Develop creative wine and champagne promotions that complement nightlife programming and luxury guest experiences.Assist with vendor relationship management and wine allocation opportunities.Inventory & Cost ControlManage wine receiving, storage, organization, and inventory procedures.Ensure all wines and champagnes are stored, rotated, and presented according to established quality standards.Conduct regular inventory audits and reconcile variances.Monitor product usage and shrinkage while maintaining established beverage cost goals.Coordinate with Purchasing and Beverage Management on inventory replenishment and special orders.Maintain accurate records of inventory, transfers, and high-value bottle movements.Team Development & TrainingServe as the primary wine education resource for nightclub leadership and service teams.Develop and conduct wine, champagne, and beverage training programs for managers, servers, bartenders, and server assistants.Coach team members on effective sales techniques, wine pairing recommendations, and luxury service presentation.Facilitate regular product knowledge sessions regarding new vintages, winery updates, regions, and guest trends.Mentor Sommeliers and beverage-focused team members to support internal career development.Operational ExcellenceEnsure compliance with all Wynn Las Vegas, Nevada Health District, and alcohol service regulations.Maintain departmental policies, procedures, and service standards.Assist leadership with beverage initiatives, special projects, and event planning.Support nightclub operations during high-volume periods and major events.Promote a positive, collaborative, and professional work environment.Perform all other job-related duties as assigned.