Required Licensure, Certifications, Registrations : Current certification as a Certified EKG Technician (CET) or equivalent certification preferred, but not required, OR , documented on-the-job EKG training with at least one year of directly-related patient care experience in a health care setting. Required Licensure, Certifications, Registrations : Current certification as a Certified EKG Technician (CET) or equivalent certification preferred, but not required, OR , documented on-the-job EKG training with at least one year of directly-related patient care experience in a health care setting.