A PhD, short for Doctor of Philosophy, may help you secure a position as a college or university professor, a researcher in a government or industrial laboratory, a consultant, or an independent practitioner. If you have the curiosity to explore a subject in depth and the tenacity to do so for many years, applying for a graduate PhD program may be an excellent step in reaching your full potential. By learning the steps necessary to complete your prerequisite education, apply to graduate schools, and complete the work, you'll be well on your way.
George Dantzig (himself the son of a mathematician) received a Bachelor’s degree from University of Maryland in 1936 and a Master’s from the University of Michigan in 1937 before completing his Doctorate (interrupted by World War II ) at UC Berkeley in 1946. He later worked for the Air Force, took a position with the RAND Corporation as a research mathematician in 1952, became professor of operations research at Berkeley in 1960, and joined the faculty of Stanford University in 1966, where he taught and published as a professor of operations research until the 1990s. In 1975, Dr. Dantzig was awarded the National Medal of Science by President Gerald Ford.