As a practical matter, young geologists soon learn that they always have the opportunity to guide and direct their own careers. In the end, lifetime goals and aspirations can be achieved provided that the individuals are willing to plan their future at an early age and maintain their motivation. Career opportunities within the broad field of geology are practically endless. In fact, there is no limit to the application of geology as it is practiced in commerce and industry, and certainly no limit to the breadth and scope of geological research. There are approximately 125,000 professional geoscientists in North America, two-thirds of whom are employed in the petroleum and mining industries or in related technical service organizations.
Most geologists consider themselves specialists in one or more types of geological work.
The employment opportunities for capable and competent geologists are always good. In the early years of a career it may not be possible for a geologist to find a preferred position in an his or her area or location of his or her choice, but the opportunities and alternative toward these goals increase with maturity and experience. Those geologists with only bachelor's degrees will face stiff competition form others who have had advanced academic training. Most professional positions, at least in the larger corporations and agencies, require a master's degree at the outset. Students considering lifetime careers in geology should anticipate this requirement and plan their education accordingly.