What is a Network Engineer? Basically, a network engineer is a computer professional who builds and maintains the networks that computers use to communicate. These networks can be small business networks or large global networks.
While there are a couple of other major players in manufacturing computer networking components, Cisco is by far the biggest force in networking. Most of the data is transmitted from one computer to another through routers, switches, etc. from cisco. These devices make the Internet work.
This team is so important that key industry educational certifications are all Cisco-specific. There are three levels of certifications beyond entry level: Associate, Professional, and Expert. In each of these levels, there are a number of specialties or clues.
CCENT (Cisco Certified Entry Network Technician)
This entry level certification is good for network support personnel. Passing a test is all that is required to obtain it. It does not have a significant impact on earnings. Generally, it is seen as a forgotten step towards the CCNA.
CCNA (Cisco Certified Network Associate)
The CCNA is a popular certification for those involved in managing small to medium-sized networks. The CCNA requires two exams. Having this certification increases employability and earning potential.
CCNP (Cisco Certified Network Professional)
The CCNP converts the planning and implementation of wide area networks with up to 500 devices. Passing three full exams is required to reach this level. Frequently, an experienced CCNP can fill the position of a CCIE, however, statistically, they are paid less for the job.
CCIE (Cisco Certified Networking Expert)
The CCIE is the king of network engineering certifications. Professionals at this level are expected to be able to do anything with networks of any size. The test for this certification involves a comprehensive exam followed by an incredibly difficult practical lab exam. Holding this certification can generate up to an additional $30,000 per year in annual salary compared to an identically experienced professional without the CCIE.
From the outside, network engineers seem like a homogeneous bunch, however factors like experience and these certifications make a big difference. These differences manifest themselves in the form of liability and compensation.
College is just the beginning. This career demands and rewards continuing education. It’s no small surprise that cutting-edge technology continues to push the bar higher, and these talented professionals compete to keep up.