Job Summary: A Registered Vascular Sonographer is responsible for performing non-invasive vascular procedures including but not limited to: Extracranial Cerebrovascular Duplex, Upper and Lower Extremity Venous Duplex, Upper and Lower Extremity Arterial Duplex, Lower Extremity Physiologic Arterial Study, Upper Extremity Physiologic Arterial Study (TOS, Cold), Bypass Graft Surveillance, Dialysis Access Duplex Evaluation, Upper and Lower Extremity Vein Mapping, Abdominal Aorto-iliac Duplex, Mesenteric Duplex, Renal Duplex, Transcranial Doppler (non-imaging). The individual must demonstrate knowledge of the principles of growth and development over the life span and possess the ability to assess data reflective of the patient's status and interpret the appropriate information needed to identify each patient's requirements relative to his or her age-specific needs and to provide the care needed as described in the unit's policies and procedures.