They hired directly from Express Employment temp agency. If you were sent there by the agency's recommendation, they interviewed you and hired you on the spot if you passed their inspection. You work as a temp agent in various Specialist departments and if you perform well they hire you on directly with the company. Usually an offer of employment only coincides with a promotion to Pre-Processor, Specialist Supervisor, or Specialist Trainer. Most standard Specialist workers are kept as temps as they are the first ones let go when work starts to slow (as mortgage rates go up).