As a network engineer with no experience, you can pursue an entry-level job in this field. In a junior role, you may help plan and build computer networks, install hardware and software, troubleshoot problems, and ensure there are safe backups of all data on the network for recovery purposes. Entry-level network engineers often help improve the connectivity of remote devices, coordinate with other employees, manage firewalls, and ensure proper hardware load balancing. As an entry-level employee, your main job is to learn more about network engineering and your company's specific needs. This includes escalating problems to senior level employees as necessary. Employers often use this job as a type of extended training period.