If the employee is in the UAE, he must sign the offer letter before the employer can seek MoHRE's preliminary approval for his employment. Complete Post-Arrival Check In e-form. 3.4 reasons your offer letter may be rejected and how to avoid them all. What is the procedure after receiving an employment offer from a company in a letterhead in the UAE, and how much time will it take for joining? Human Resource Management 250 East 200 South, Suite 125, Salt Lake City, Utah 84111 Phone: 801.581. Available jobs at the Library are posted in the Current Positions section below.