Process Engineer:

Also known as a chemical engineer, a process engineer is educated in chemistry or chemical technology and deals with the application of physical science (e.g. chemistry and physics), and life sciences (e.g. biology, microbiology and biochemistry) with mathematics, to the process of converting raw materials or chemicals into more useful or valuable forms. In addition to producing useful materials, modern chemical engineering is also concerned with pioneering valuable new materials and techniques – such as nanotechnology, fuel cells and biomedical engineering.

Process Systems Engineer:

A Process Engineer that is specialized in schematically representing plants and layouts.