If you made it past the initial application stage then ask for feedback and you'll be more likely to succeed next time. Each graduate job you're rejected from is a step towards the one you'll eventually get. Network engineers may work internally as part of an organisation's IT support team, or externally as part of an outsourced IT networking consultancy firm working with a number of clients. With experience, there are opportunities to move into IT contracting and self-employment.
What is Pligg?

Pligg is an open source content management system that lets you easily create your own user-powered website.