Senior Data Analyst (Last Mile Delivery- Spark Platform)

Job description

Position Summary... As a Senior Data Analyst, Operations in Walmart’s Last Mile Delivery Performance & Operations, you will be the data backbone of real-time decision-making on OTD (On-Time Delivery) rate and Cancellations. In this fast-paced role, you’ll analyze live/historical metrics, develop dashboards and models, frameworks, and deliver actionable insights that directly influence last-mile delivery execution. You'll collaborate with complex cross-functional teams to solve problems at scale and help shape how Walmart responds to dynamic operational challenges. This is a high-visibility role built for analytical thinkers who thrive under pressure. What you'll do... 1. Data Analysis & Reporting: - Analyze large datasets to identify performance trends, root cause analyses, and operational insights. Generate recurring and ad-hoc reports to inform strategic decisions and daily execution. 2. Escalation & Operations Support: - Monitor real-time metrics and support incident response by identifying issues, escalating critical items, and partnering cross-functionally to drive resolution and communication. 3. Decision Support Modeling: - Build and maintain models (e.g., forecast, capacity...