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.
Details about Master of Engineering Salary. The typical. is well above the national average. As an engineer with an undergraduate degree, a starting salary is likely to be around $40,000 annually; however, this number increases for engineers in possession of a masterâs degree in engineering. starting salary for a non-management or non-senior position is likely to be around $50,000 for a mechanical engineer. A senior, management, or aerospace engineering position is all likely to start between $60,000 and $70,000 a year.