Steel was the keyword for new college grads a few years ago. Plastics became the hot industry years later. Nowadays, it is computers. Computer engineers create new computers and computing devices. They have in-depth knowledge of microprocessors, computer chips, and other components, which they use to create circuit boards, scanners, printers, displays, hard disc drives, and a variety of other computer devices or add-ons. 

However, because hardware is meaningless without software, computer engineers collaborate closely with software engineers to ensure that the equipment performs as expected when it is created. A bachelor's degree in computer engineering, electrical engineering, or math is required to work in this area. However, for those who are interested and talented, schooling is not the most difficult part. 

The difficult aspect is keeping up with a rapidly changing technology. The pace of new processors, designs, and components can be dizzying. Furthermore, the stress of intensive business competition can be punishing. Some people thrive in such circumstances. And the rewards for them can be substantial.