There's something that bugs me about the phrase "honest work". It implies you need to do (usually) manual menial labour in order to be fulfilled as a person. It seems like the kind of meme the rich robber baron factory owner tells to the poor serfs in order to keep them happy with their lot. The hell with 'honest work'.
If work was so great, the rich would have kept it to themselves.
A dishonest job is where an employer takes advantage of the employees or market conditions to offer insecure, low-paying wages where the employee is subjected to conditions designed to restrict their wage-earning ability, restrict their freedom of advancement and deny them their legal rights while simultaneously trying to avoid paying proper employment taxation or offering benefits to the employee. An example of this type of employer would be WalMart.