I’ve applied for a job in Massachusetts & have been told by the employer that they will consider sponsoring my visa, although they have little experience of doing this. I’m a Brit, 50 years old and would love to make this move with the idea of eventually applying for a green card / permanent residency if everything goes well. What do I, and my potential employer, have to consider at this early stage? Is my age an issue & what is the time frame? I have a young DC, would they also be sponsored under this visa? Thanks 