The Medical Instrument (Cardiac Catheterization) Technician functions independently as a member of the cardiovascular lab under the guidance of the interventional cardiologists and reports to the Nurse Manager. The cardiovascular technologist possesses knowledge of all cardiac procedures taking place in the Cardiac Catheterization Lab through knowledge of cardiac anatomy/physiology/pathology. The Cardiovascular Technologist works collaboratively with the patient care team. Basic Requirements: United States Citizenship: Non-citizens may only be appointed when it is not possible to recruit qualified citizens in accordance with VA Policy. Education. There are no specific educational requirements for this occupation. Education may be substituted for experience only at the GS-4 and GS-5 levels.