Network engineers are dynamic professionals who design, build, and manage networks. Networks need regular maintenance and updates to maintain maximum operation because they are complicated and constantly changing. Network engineers are often IT specialists who handle a variety of maintenance-related tasks, such as installation and configuration, upkeeping, security, and optimization ... https://www.networkinfrastructuremagazine.com/news/the-different-hats-of-network-engineers-roles-and-expertise-nid-1858.html