Thanks for clarifying.
In my particular case, security clearances were certainly a requirement given the security nature of the work we were performing, and I can assure you that every member of my team had the requisite security clearance based on the role they had.
To clarify that statement, on those that were issued, a couple of the members of my team were required to have in-depth access, as you can imagine, to CBSA systems, and they required secret clearances. Other members of my team required reliability clearances, but all folks involved had the requisite clearance, yes.