Not all professions are in demand in the USA. The country also has its local labor force which is also being prioritized by the government in terms of employment. It is a good move to research current in demand professions or skills in the country so you may be able to perfectly gauge how much expertise is needed or has potential of being employed by your target company. Also, knowing the ongoing demand for certain professions will allow you to evaluate if indeed, this country fits you.

Check out the  list of currently in demand professions in the USA.