No, it doesn't. You can't have faith that something doesn't exist.
I remember the debate between John Lennox and Michael Shermer and John asked whether Michael believed atheism to be true. Sounds like an odd question but he has a point; Atheism is a belief system which has positive entailments of naturalism and/or materialism.
[video=youtube;Vo96pRA8oNI]http://www.youtube.com/watch?v=Vo96pRA8oNI[/video]
When addressing the claims of Professor Richard Dawkins, Professor Alistair McGrath commented;
Most fundamentally, Dawkins fails to demonstrate the scientific necessity of atheism. Paradoxically, atheism itself emerges as a faith, possessed of a remarkable degree of conceptual isomorphism to theism..........Some distinguished biologists (such as Francis S. Collins, director of the Human Genome Project) argue that the natural sciences create a positive presumption of faith;[15] others (such as the evolutionary biologist Stephen Jay Gould) that they have negative implications for theistic belief. But they prove nothing, either way. If the God-question is to be settled, it must be settled on other grounds.
http://www.st-edmunds.cam.ac.uk/cis/mcgrath/lecture.html