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.

Graduate diplomas are typically not offered in the United States. The American equivalent of a diploma is referred to as a professional certification. Each university has a different set of requirements for admission, so students should perform in-depth research on programs before applying.

Online learning refers to use of electronic media and information and communication technologies (ICT) in education. With online learning one has the flexibility to access their studies at any time and from anywhere they can log on.