Be a Computer Network Engineer:...

Be a Computer Network Engineer: Step-by-Step Career Guide

Computer network engineers are responsible for designing and constructing the digital infrastructure that keeps companies connected. Find out the paths that can lead to a career as a network engineer in this step-by-step guide.View article »

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Video Transcript

What Does a Network Engineer Do?

Computer network engineers, sometimes also referred to as computer network architects, design and develop a variety of interconnected computer systems and data communication networks used by modern corporations. Their job is to design systems that are functional, secure, and stable, and they must also be able to explain their plans to management in an easily understood manner.

What Is Network Engineering?

The formal network engineering definition involves the creation and maintenance of computer networks. This includes local area and wide area networks (LANs & WANs), connections to other sites, and connections to the wider internet without exposing the internal networks that are meant to be kept private. Network engineers are distinct from network administrators and other information technology (IT) personnel in that they primarily work to upgrade, expand, and advance their network, while administrators are often concerned with preventative security, maintenance, and troubleshooting. While they may be considered part of the department for IT, network engineers often have very different responsibilities on a day-to-day basis.