International Border Security Specialist

• Detecting and questioning people suspected of violating immigration laws.
• Preventing and apprehending undocumented noncitizens at or near borders.

The job involves inspecting documents to determine citizenship status. This includes scrutinizing travel documents, driver's licenses, and other forms of identification. The goal is to safeguard America's borders by detecting potential threats.
Apart from immigration offenses there are also checks on building sites traffic stops city patrols transportation checks farm inspections etc..
All these activities aim at maintaining border security.