"As a supply chain analyst, it's your job to collect information on productivity and customer demand in order to improve your company's supply chain operations. You can expect to answer a lot of �what if� scenario questions that will assess how you tackle company areas in need of improvement. Prepare yourself by familiarizing yourself with company practices and examples of previous reports you've created. You will likely be asked to solve with an Excel spreadsheet problem, so make sure that your Excel skills are on par."