In addition to hardware engineering, these workers can specialize in network architecture, computer systems analysis and computer and information research science.

Wi-Fi networking has become so ubiquitous that virtually any laptop computer you buy will have a wireless network card built in. This is a device including an antenna and some processing chips ...

So when I had the opportunity to talk to Cisco Systems recently, I was more than curious about how the 40-year-old networking hardware company -- bellwether of the industry in the 1990s -- has been ...