(APPLICANT'S STARTING DATE OF WORKING IN THE COMPANY) until present. When submitting Forms I864 or I134, an employment verification letter can help show that the beneficiary has adequate financial support.Apply to Elementary School Teacher, Child Care Teacher, Early Childhood Teacher and more! This guide describes how to apply for jobs using the Career Page web site. The process consists of the following steps: "Yes, I need employer sponsorship to work within the United States. Yes. □ No. Proof of citizenship or legal authorization to work in the United States will be required upon employment. Employers sometimes need to hire foreign labor when there is a shortage of available U.S. workers to fill certain jobs. J-1 Federal Application. Submit a cover letter and resume.