In addition to describing the qualifications, necessary education, and varied job opportunities open in this burgeoning field, the author, in this newest volume of the ""Career Series"", presents clear explanations of complicated technical devices, electronic brains, and various complex processes. The scientific advancements in specialized areas are surveyed chronologically, as the author discusses the exciting achievements of the unique scientific explorers. Written in a readable style, this study will intrigue aspiring engineers and technicians, and others interested in the field.