Computer Science

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What do computer engineers do? Computer hardware engineers "research, design, develop and test computer systems and components such as processors, circuit boards, memory devices, networks and routers," according to the U.S. Bureau of Labor Statistics (BLS). Computer hardware includes: microprocessors; memory chips: random-access memory (RAM), read-only memory (ROM) and nonvolatile rewritable flash memory; data storage devices: hard disks, solid-state drives and optical drives; input devices: keyboards, mice, joysticks and gaming controllers, cameras, microphones, scanners, touch screens and remote sensors; output devices: printers, monitors, audio devices and remote controls; and networking components: adapters, modems, switches and routers. An important function of computer engineers is to integrate these components into computer and network systems. This all requires a good working knowledge of electrical engineering. Another important aspect of computer engineering is software development. Computer software includes: operating systems; applications: word processing, spreadsheets, accounting, database management, graphics, computer-assisted design (CAD), computer-assisted manufacturing (CAM), audio, video, media and games; networking and communications: World Wide Web (WWW), voice over Internet Protocol (VOIP), instant messaging and email; utilities: file handling, disk management, device drivers, archiving and backup systems; programming languages: editing, compiling and debugging; and security: antivirus, firewalls, encryption and user authentication. Computer engineering salary Most computer engineering jobs require at least a bachelor's degree in computer engineering. Many employers also require state certification as a professional engineer (PE). A master's degree is often required for promotion to management, and ongoing education and training are needed to keep up with advances in technology. Many computer engineers belong to the Institute of Electrical and Electronics Engineers (IEEE) Computer Society.