The National Account Manager manages strategic national MRO accounts, developing relationships, account plans, and sales strategies to drive profitable growth. Responsibilities include upselling, cross-selling, expanding product usage, preparing proposals, analyzing account performance, forecasting, reporting, and conducting business reviews. The role collaborates cross-functionally with marketing, product management, distribution, IT, finance, and customer service. Approximately 50% travel is required, along with a valid driver’s license and extensive sales and key account experience.