I would talk to your employer about options as a $300.00 rack might be far too much for one bike whereas an anchored locking point might be something they could see themselves doing.

I have been so fortunate to have employers that were very amendable to providing secure storage, one let me turn a storage room into a bike locker that would hold a number of bikes and gear and another let me install wall hooks inside the bay door (next to the soda machine) to keep bikes up and off the floor.

The time I have spent working in bike shops has been the best as there is never a parking issue there.