Use Data and Statistics to Make Better Decisions Characterize product performance (using statistical tools such as DOE, ANOVE, and Capability Analysis) to identify influential factors, meaningful operating ranges, sources of variation, and worst-case conditions. Minimum Requirements Bachelor s degree (or equivalent degree earned outside of the United States) in an engineering field and minimum of 4 years of relevant experience, or advanced degree in an engineering field with a minimum of 2 years relevant experience.