http://www.rfxinc.com/freight-agents.php | Independent freight broker agent jobs and positions offered by RFX, Inc. RFX is an outstanding choice for independent contractors looking to grow their business and deliver the best service possible. As an RFX Independent Agent, you sell the freight; RFX will handle the carrier and shipper administration, allowing you to do what you do best - arrange for the movement of your customer's freight and make money.