How long will eb3 have to work for the employer after emigrating to the United States and before changing jobs?

Generally 1 year. When signing a contract with an intermediary, the intermediary will tell you. There is a confirmation letter from the employer for the specific contract during the interview. At that time, you will sign a labor contract with the employer, and the specific working years have been written. Generally, the longest is one year. As short as three or six months. You can keep asking me questions.