Generally, a high school diploma is required to enter a training program to become an EMT or paramedic. Workers must complete a formal training and certification process. Education and training. A high school diploma is usually required to enter a formal emergency medical technician training program.Training is offered at progressive levels: EMT-Basic, EMT-Intermediate, and EMT-Paramedic.he following is by and according to the U.S. Department of Labor and particular to the education and training required for an EMT and paramedic.