I say not a level III, because many mistake the level III tech with a system admin. Advanced knowledge of diagnostics does not make you a system admin, you have to have that knowledge to be one, but you also need a LOT more.

13 yrs of experience.
Worked for top level hosting companies.
Expert knowledge of *nix and cPanel.
Worked on everything from a webserver to shoutcast, torrent and voip systems as well as custom routing servers and mail servers.

I've designed the architecture for many companies, both in and out of hosting.

Please see http://greg.prowebconcepts.com/greg_borbonus.html for full resume.

E-mail me at gregborbonus[at]gmail[dot]com if you'd like more information.