Apply to Laundry Attendant, Server, Dishwasher and more! Upon approval of the petition, the prospective employee may apply for admission to the United.If you would like me to continue to work for your company after that time, I will need employer sponsorship. Apply to Line Cook, Server, Housekeeper and more! USCIS Chicago Lockbox. Yes, a job seeker can ask for visa sponsorship in a cover letter. 1B Nonimmigrant, employmentbased visa for temporary workers. Nonimmigrant Visa Status: a temporary immigration status providing permission to a Foreign National to work for the University in a specific position. 1B is a nonimmigrant visa that is designated for individuals coming temporarily to the US to perform services in a specialty occupation. A complete list of consulates can be found on the U.S. Department of State Website.