Work is a strange place, sort of like high school but at work people pretend to like you and then stab you in the back ( no pun intended).
I learned a long time ago that keeping certain things private at work, like religion, politics, hobbies etc is the best policy.
Your job is perfect for a knife enthusiast, but you are revealing too much about yourself by using a BM 710 on the job. I know it's BS but unfortunately, as someone mentioned, it's a sign of the times.
As part of my job I purchase tons of computer hardware so cartons are always coming in. I keep my EDC in my pocket and use an ergonomic Exacto Box cutter supplied by my company to open cartons.
I don't want to sound like I'm lecturing you but you'd have been better off if no one at work even knew you owned a knife. Just keep it in your pocket and use whatever they allow for box cutting.