Once you are approved to write for them, there are multiple topics to choose from. Pay can be low but the experience is valuable when moving forward.
Openings for bloggers to write general content.
Advertises interesting projects and a flexible environment
SEO articles for many different clients. Pays via PayPal 3-7 days after a set of 5 or 10 articles is turned in and approved. To get started register for an account and the owner will contact you for a resume and writing sample.
No fees, you submit a proposal for the work you want to do and then the client requesting the writing selects the best writer for their assignment.
This is a fairly short list, however, there are tons of different companies and clients out there and a quick Google search will definitely get you started!
The information listed here is as correct as I could make it at the time of posting. All information is dependent upon the company and is subject to change at any time. Every effort will be made to ensure accuracy, but as always please do your due diligence to protect yourself and your information.