First have to pass the initial resume screen, and then you move on to an online (written) test where you have an hour to complete which usually before the interview day.

i applied online. The process took 4 weeks. I interviewed at BC Assessment (Vancouver, BC) in July-2018. you will need to write the Pre-employment assessment first in order to get ranked for interview after. Interview questions are given in advance via email so please make sure you prepare them well, Generally S-T-A-R Approach. you may also find some info. at BCA website under career section. Answers or materials need to be in good structured and well organized, each answer needs to be backed up with good reference as well.