Musculoskeletal ultrasound (MSK) jobs focus on the use of ultrasound equipment to scan muscles, bones, and tendons in a patient. MSK ultrasound specialists perform various ultrasound duties depending on the position in which they work. As an ultrasound technician or musculoskeletal sonographer, you use ultrasound equipment that relies on sound waves instead of radiology to create images of the body. Your responsibilities include positioning the patient for the ultrasound procedure, operating the ultrasound equipment, and ensuring that you obtain and process the imaging results that the physician needs to assess the patient’s condition.