The telemetry technician job title may be assigned to an unlicensed assistant who works in a cardiovascular care unit and who helps with the remote monitoring of heart disease patients. Other names for this type of employee include cardiac technician, cardiovascular technologist, and EKG technician. Because individuals in this profession are not licensed by most states, it is important for them to show that they are competent through the acquisition of formal credentials such as nationally recognized certification. While not all employers require telemetry certification, it is highly recommended due to the many benefits that it brings. Certified technicians are commonly offered higher salaries and may be able to take advantage of more employment opportunities throughout the US. To learn more about options in a specific geographic region, it is advised that aspiring technicians contact potential employers directly.