Finding a secure job today is not easy. Many companies are downsizing and laying off employees. Why not train for a job that is in-demand and experiencing job growth? According to the Department of Labor, dental assistant occupations will grow faster than the average of other occupations through 2014. The demand for dental care isn't affected by economic conditions. Dentists rely on dental assistants to sterilize instruments, assist during dental procedures and help patients schedule appointments. The dental profession gives you job security and is a rewarding career choice.Training RequirementsAlthough there are no formal training requirements, most dentist prefer to hire candidates that go through a training program. The time required to complete courses vary but average less than one year. Dental assistant courses will allow the student to become familiar with dental terminology and understand dental procedures. However, in the state of Oklahoma, expanded duties will require earning a status called Expanded Dental Duty Assistant. Expanded courses include topical fluoride, sealants and nitrous-oxide training. You can broaden your dental assistant career with additional training that will open up new opportunities. If you want to operate radiation equipment, you must take a board-approved course of study in radiation safety and protection. After completing these courses you submit a letter from a dentist attesting to clinical experience. After submitting the letter and proof of course requirements, you can apply for a Radiation Safety permit from the Oklahoma Board of Dentistry.Dental Assistant SchoolsThe first thing to consider when looking for dental assistant training is whether you want to be a general dental assistant or have additional responsibilities such as radiology or expanded dental duties. Also, consider your budget and either find schools that are within your financial limits or choose a school that can help with financial aid. Look for schools that meet your personal career goals. There are lots of program choices available to residents of Oklahoma. For more information on resources and schools in your area contact www.ada.org.