In addition, many of these machines are able to inform users of what is wrong. This means that repairs can be completed more quickly. Most job openings will be to replace workers who move to other jobs or retire. Employment of industrial machinery mechanics is not sensitive to the state of the economy. These mechanics must work or the machines will not.
Some factories have periods each year when they lay off workers.
Mechanics use those periods to do major overhaul jobs. Preparation Most employers prefer to hire those who have completed high school. However, a high school diploma is not always required. Many workers learn their trade through a four-year apprenticeship program. These programs are usually sponsored by a local trade union.