The jobs are pretty much everywhere. In this economy which stands in a state of economic recovery, optical positions from opticians and ophthalmology techs are still growing due to the fact that there are still ocular and visual problems. Doctors are opening their private practices and new and developing technology that further enhances vision are coming about each and every year. This makes the opportunity vast.
There is also information on this topic on a fairly new site called www.opticianworld.com.