A scientific theory is a well-substantiated explanation of some aspect of the natural world that is acquired through the scientific method and repeatedly tested and confirmed, preferably using a written, pre-defined, protocol of observations and experiments.
Process Engineer Salary. A Process Engineer earns an average salary of $70,876 per year. A skill in Simulation is associated with high pay for this job. Most people move on to other jobs if they have more than 20 years' experience in this field. $52,970 - $97,247.
Vancouver led the country with the highest average starting salaries for Software, Mechanical, Electrical, Chemical, Industrial, Environmental, Design, and Civil Engineers.Calgary had the highest average starting salaries for Manufacturing Engineers with a median of $66,901.ancouver led the country with the highest average starting salaries for Software, Mechanical, Electrical, Chemical, Industrial, Environmental, Design, and Civil Engineers.