Senior Manager, Customer Supply Chain Manager - Walmart

Lume and Mando are seeking a Senior Manager, Customer Supply Chain Manager to lead end-to-end supply chain operations for Walmart. The successful candidate will own retail operations, forecasting, replenishment, and in-store execution from shelf to supply node, ensuring best-in-class availability, in-stocks, OTIF performance, and flawless execution for Walmart's omni-channel business.

Requirements

• 5+ years of experience in retail operations, customer supply chain, supply chain management, or retail sales
• Strong understanding of Walmart tools & resources (Luminate, Retail Link, Nova, Item 360, Aspen, SupplierOne, Scintilla)
• Deep knowledge of forecasting & replenishment, demand/supply planning, store operations, inventory management, and logistics
• Skilled at managing large datasets and using Excel, analytics tools, and/or AI tools to uncover insights
• Highly organized project manager with the ability to prioritize and lead through ambiguity
• Strong communicator capable of translating complex analytics into simple operational actions
• Comfortable collaborating across teams—Demand Planning, Sales, Supply Planning, Operations, Finance—and with external partners

Benefits

• Medical, dental, and vision coverage
• 401k match
• Equity in Mammoth Brands
• Flexible time off and working hours
• Wellness and L&D stipends
• 4 weeks sabbatical after 5 years, 6 weeks after 10 years, and 8 weeks after 15 years
• 20 fully paid weeks off for parents who give birth, or 16 fully paid weeks off for all other paths to parenthood
• Fun IRL and virtual events
• Free products from all of our brands