most i know of are paid about $35/hr to start, but i have heard the rate is much lower if paid as employee by big companies (not sure of figure but something in mid $20's ?). I know of someone in a regional area who charges $30/hr. Once established, the rate as a subbie could get to $45 for higher end complex work. There are different rates for travel fees, and that is too broad to comment on. Apparently some firms dont even pay for travel ! Obviously, if you work direct for client, you charge market value. All this can be influenced by location, demand and the stinginess or flexibility of principal !