If I want to get my boyfriend here in the US because he wants to work here, what steps to I need to do?

It is likely that this is not possible, but further investigation is required. If you decide to get engaged, then you may want to petition him as your fiance. If not, then you may have to wait until such a decision made. The process of filing for a fiance visa can take a while. As a result, I strongly recommend an appointment with a competent and experienced immigration attorney before there are further complications. Good luck.