Some Cisco Certified Network Associate (CCNA) routing and switching jobs include network administrator and network technician. As a CCNA routing and switching professional, you install and configure switches and routers to ensure optimal network performance. As a network administer, your responsibilities are to train and add new users, upgrade and maintain an organization’s computer network, and troubleshoot network operations. Your duties as a CCNA network technician include evaluating network performance, installing and designing well-functioning networks, configuring and testing software, doing regular backups of information and data, and scheduling maintenance and upgrades. There may be similar jobs that require this certificate but do not use the term “routing and switching.”