The Sr. Supply Chain Business Analyst will lead cross-functional delivery of supply chain systems initiatives while performing core business analyst duties. Orchestrate projects spanning NetSuite, Manhattan WMS, IBM i/iSeries, e-commerce, POS, and custom workflows. Own timelines, scope, budget, vendor coordination, and risk—while personally writing BRDs/user stories, defining workflows, ensuring data integrity, and driving UAT through go-live and stabilization.