She is young and if you have only one glider she may be missing her parents and the company of another glider. Gliders are colony animals and really do need the companionship of another glider. No matter how much time you spend with her you cannot meet the need for another glider to share grooming, share food, snuggle with while sleeping during the day or as a playmate when gliders are awake and active at night - while their human is sleeping.
Carrying her with you for 8 hours at work - while you are around other animals may not be the best way to win her trust.
First, gliders need several hours daily of uninterrupted sleep. If you are up moving around while she is trying to sleep she may not be getting any really sound sleep.
I would not be friendly if someone was shaking my bed around all night long while I tried to sleep.
The fact that you are around other animals during the day may also be making her freak out. Gliders are very scent oriented and the constant introduction of the scent of many other animals during the day may be keeping her constantly on guard because many of them would smell like potential predators to her.
Try leaving her home to sleep safely in her cage during the day time and showering and changing your clothes when you get home before interacting with her and see if her attitude changes.
If you can glider proof a small bathroom or get a screen tent you may find interacting with her in the evening when she is awake to be a better way to bond with her. The small safe place would allow her to come to you on her own terms while giving her some space to run around and get some exercise in a space where you an still safely reach her. Treats can be used to coax her to come to you but mostly let her climb on you and explore you herself.
One thing gliders teach us is patience. She will come around, but on her terms and her own schedule.