Abhishek_Nagaraja
There are multiple On-Campus Opportunities, such as Research Assistants, Teaching Assistants, Student Ambassadors, Student Assistants, Catering Staff. Usually you will find all these positions in Handshake and in Catering Website (Talk to on-campus outlets, they will get you more information). For other positions, going through handshake, network and referral is the best way possible.
Referral works in multiple departments in UTA. Almost every department in UTA will be hiring student ambassadors and student assistants.