A computer network architect designs all kinds of data communication networks – from small ones (e.g., LANs) to extensive networks connecting whole areas (e.g., WANs). Network architects are greatly sought out and the job position is among the highest paid ones. The professionals must have extensive knowledge not only of engineering-related matters, but also of their company’s business plan (e.g., one company might need an intranet; another one a LAN, etc.).
Network architecture is the layout of the network. A network consists of transmission equipment, communication protocols, software, and infrastructure. Network architects make sure that connectivity between the components is uninterrupted.
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