what is the title of the person at unlv who lives in the dorms

The person who lives in the dorms at UNLV is typically called a resident or housing resident. In a campus housing context, the staff role connected to dorms is usually the Housing & Residential Life team, and student workers may be listed by job title rather than “the person who lives there”.

If you mean a specific job title for someone working in the dorms, the most common titles are things like Resident Assistant (RA) , front desk attendant , or residence hall staff , depending on the role.