Required Skills: Adult Outpatient, 2- D Echo, 3- D Echo, Bubble Study, Color Doppler, Imaging with Contrast Agents, M-Mode, Pharmacologic Stress Echo, Routine, Treadmill Stress Echo, Simpson’s Rule, Diastology, LV Strain/LV Volume, Proximal Isovelocity Surface Area, Philips. Aya Healthcare has an immediate opening for the following position: Echo Tech/Cardiac Sonographer in Billings, MT.We’ll work with you to build the healthcare career of your dreams.