Industrial engineering students learn about optimizing complex systems, processes and organizations. This field of study combines engineering, science and math. Additionally, students may gain knowledge of subjects such as statistical analysis, quality control and operations management.

Requirements for the PhD program often involve the student having already obtained a Master’s degree. Additionally, a thesis or dissertation primarily consisting of original academic research must be submitted. In some countries, this work may even need to be defended in front of a panel.

Part time learning allows one to obtain part-time degrees even if one cannot attend school on a full-time basis. One can learn at his or own pace, gradually accumulating credits which count towards final qualification.