Licensed Vocational Nurse Tracking Code 3891 Job Description The Division of Immigration Health Services (DIHS) exists within the organizational structure of the Bureau of Immigrations and Customs Enforcement (ICE), Detention and Removal Operations (DRO) under the supervision of the Department of Homeland Security (DHS).  The United States Public Health Service (USPHS) Commissioned Corps Officers, civil service staff and contractors comprise of the healthcare professionals working toget...
