Radiologic Technologist, Radiology Technologist, Rad Tech, Cardiovascular Rad Tech, Cardiac Cath Lab Tech, Cardiac Catheterization Technologist, Cardiovascular Invasive Specialist, Cardiac Interventional Radiographer. Because the incumbent works within a healthcare setting, there may be occupational risk for exposure to hazardous medications or hazardous waste within the environment through receipt, transport, storage, preparation, dispensing, administration, cleaning and/or disposal of contaminated waste.