The best place to look for this information is online on official medical bulletin boards or notification websites. Alternatively you could visit your local college or medical facility for more information.

There are some companies that will hire Work from home. Check online boards such as Monster.com

You have to take Boards through the state that you reside in. Passing the boards makes you registered through the ARRT.

A good place to find medical sales jobs are on hospital notice boards and newsletters, on websites such as medreps, newspapers and asking people who work in the medical profession if there are any jobs posted.

First you need a college degree, after graduating from college you get your medical license by passing your state boards (exams) then complete your medical residency program.