"Temporary workers" refers to individuals who are employed for a limited period of time, typically to fill in for absent or busy regular employees, or to meet temporary business demands. Full definition
In addition to high unemployment, there has also been a trend towards more hiring of temporary workers leaving more workers with time in between jobs. (thebalance.com)
It's not uncommon for temporary workers who perform well to be rewarded with a permanent position. (reed.co.uk)
That's because of the temp agency, or the employer if they are hiring direct, wants to hire temporary workers who can commit to the job only for as long as needed. (thebalance.com)