| Aspect | Homeland Security Investigations | Customs and Border Protection Officer |
|---|
| Primary Role | Investigates federal crimes, threats, and violations related to national security and immigration | Patrols borders, inspects travelers and cargo, and enforces customs laws |
| Work Environment | Offices, laboratories, and field investigations | Border crossings, ports of entry, and patrol areas |
| Required Credentials | Special agent credentials, background checks, law enforcement training | Border patrol training, law enforcement certification, background checks |
Homeland Security Investigations (HSI) focuses on investigating crimes related to national security, immigration, and customs violations, often working in investigative and forensic settings. In contrast, Customs and Border Protection Officers primarily monitor and secure borders, inspecting travelers and cargo. Both roles require law enforcement credentials and operate within the Department of Homeland Security, but their daily duties and work environments differ significantly.