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Exactly what is a Network Engineer? Basically, a Network Engineer is a computer specialist who builds and maintains the networks that computers use to talk. These networks might be small enterprise systems or huge international networks.

While there are a small number of other principal players in the manufacture of computer network components, Cisco is undoubtedly the greatest force in networking. The majority of information is conducted from computer to computer via Cisco routers, switches, etc.. These gadgets make the world wide web work.

This gear is so critical that the industry's key professional accreditations are all Cisco specific. There are three tiers of certifications beyond the entry level: Associate, Professional, and Expert. Within all of these tiers, there are a variety of specialties, or tracks.

CCENT (Cisco Certified Entry Network Technician) This basic level accreditation will work for network support staff. Passing one exam is all that is needed to get it. It doesn't have a substantive impact on earnings. Usually, it is seen as a forgotten step toward the CCNA.

CCNA (Cisco Certified Network Associate) The CCNA serves as a preferred accreditation for the people involved in the admin of small to medium sized networks. The CCNA requires two examinations. Acquiring this qualification increases employability and earnings potential.

CCNP (Cisco Certified Network Professional) The CCNP addresses the design and implementation of wide area networks with up to 500 devices. Passing three detailed examinations are required to achieve this level. Sometimes, a seasoned CCNP can fill the position of a CCIE, however, statistically, they are paid less for the position.

CCIE (Cisco Certified Internetwork Expert) The CCIE is the king of network engineering certifications. Professionals of this level are supposed to be able to do anything with networks of any magnitude. The testing for this certification involves a substantial examination followed by an exceedingly difficult hands on practical lab test. Having this certification can result in as much as an additional $30,000 annually in salary in comparison to a professional of identical experience without the CCIE.

On the surface, Network Engineers seem to be a homogenous bunch, however factors such as working experience and these certifications make a good deal of difference. These differences show themselves in the form of responsibility and compensation.

University is the starting point. This career both necessitates and rewards continual training. It is no small surprise that the forefront of technology continues pushing the bar higher, and those gifted professionals race to keep up.