BronxWorks offers free help with preparing and submitting applications for various benefits to U.S. Citizenship and Immigration Services. ​​ Newly hired employees must complete and sign Section 1 of Form I-9 no later than the first day of employment.US work visas requires the prospective employer to first file a petition with U.S. Citizenship and Immigration Services (USCIS). Apply to Cleaner, Office Assistant, Maintenance Person and more! Make sure of the following. A) That the position mentioned in the LC was 'Product Engineer'. Find, compare price, book appointments for USCIS approved Doctors. Same Day Appointments Available. Search all USCIS forms. File your form online for a more convenient and secure experience.