On the PHPClasses.org blog, there's an article from Manuel Lemos that gives ten tips trying to help you get a better PHP job (they're all the way at the bottom, just scroll down).

The list of tips include things like:

• Qualify yourself to stand out from the crowd
• Get more exposure to yourself in the PHP community
• Do well on job interviews
• Evolve in your career making your employer profit more

Check out the post for more great tips.

For a lot of developers, just finding good resources to look for a job is half the challenge. Sure, there's the big guys, but what if you need something a little more focused? The Developer Tutorials blog has a few suggestions you can try.

Many position-based boards are full of employers who don’t understand the value of quality code. [...] There are really only two ways to find a decent PHP job, then: find freelance projects from clients that will pay for your expertise, or get a full time job. Here are some good destinations for each.

Their suggestions are broken up into two different categories - freelance or waged. The freelance list includes Elance and PHP-Freelancers while their waged list includes the Zend Job Board and the PHPJobs.com website.