Hi. I am currently in high school in the UK and after I pursue a degree I am hoping to come to ATP. So I just wanted to ask that if I got a work visa for the US could I be guaranteed a CFI job after the international course? Because I want to have a sense of security that I will have a job after the course. Please answer my question and thanks in advance.
To work as a pilot in the US you will either need to be a US citizen, or US permanent legal resident. You will not be able to get a visa for a flying job and you will not be able to work as an instructor in the US after you finish the course.
Actually you can learn to fly in the US with a visa (and a VERY extensive TSA background check) but you would not be able to work as a pilot in the US without citizen or resident status.
So the answer to your question is no, ATP cannot guarantee you a CFI job.