Process engineering, the application of the scientific principles that allows us to take raw materials and energy and create with these products that are useful to us. With a solid understanding of physics, chemistry and biology, process engineers develop ideal methods for producing large quantities of desired synthesized materials and products, focusing on the design, operation, control, optimization and intensification of chemical, physical, and biological processes. Process engineers work in a vast array of fields, including agriculture, biotechnology, material sciences, mining, chemical engineering, pharmaceuticals, software developments, the automobile industry, and many more. If you want job security, good pay, and the ability to choose the terms of your employment (field, location, etc.) and have a head for solving complex problems, this is the perfect field for you!