I am a recently retired Director of Engineering for a major Defense contractor. I spent 37 years using Math and Physics and problem solving skills in developing State of the Art Radar and Weapons systems.
I have a Master's Degree in Electrical Engineering and have published several papers in my field of expertise.
I taught Engineering courses to undergraduates while in Graduate School and pride myself in developing skills in my students to understand fundamentals and derive solutions as opposed to memorizing formulas.