Supply Chain Engineering and Logistics Optimization is a multidisciplinary field that focuses on the design, planning, analysis, implementation, and continuous improvement of supply chain systems to maximize efficiency, reduce operational costs, enhance service quality, and improve overall business performance. It integrates principles from industrial engineering, operations research, data analytics, artificial intelligence, transportation engineering, manufacturing, and information technology to create highly responsive and resilient supply chain networks. In today's globalized economy, organizations face increasing challenges such as fluctuating customer demand, supply disruptions, rising transportation costs, sustainability requirements, and complex international trade regulations. Supply chain engineering addresses these challenges by developing systematic approaches to optimize the flow of raw materials, components, information, finances, and finished products across suppliers, manufacturers, distributors, retailers, and end consumers. Logistics optimization further enhances these processes by determining the most efficient methods for transportation planning, warehouse management, inventory control, order fulfillment, vehicle routing, packaging, and distribution network design.