Depends on a lot of things such as:
Your job
- how good is it?
- how well do you like working there
- how hard would it be to get another job
- how hard would it be to get another job as good as you have
- what do you do for a living? white collar / blue collar, is it even safe to carry at your job
- what part of town do you work in, is it dangerous?
- does your company have a policy on weapons in the workplace?
- if they do (negatively), are you willing to lose your job over the right to carry?
- is your state an "at-will" state where you can be fired for any reason? My example would be, even if your company does not have a formal policy on weapons, they can still fire you for any reason
As mentioned, some states have laws which forbid companies from preventing you from having a weapon in your car. Some states even criminalize companies preventing this
So back to all of this, ask yourself this: is it worth losing your job over??
A lot of people will say "better to be tried by 12 than carried by 6", or in your case fired, but if you work in a white collar job, in a nice part of town, you have to realize the chances of a "workplace violence" incident ever happening are pretty low. In a lot of cases astronomically low. Is it worth being fired, your family losing their house and everything else they own because you had to make a point and carry inside your office, "just because".
I dont want to make this a big philosophical thing, but like everything in life, it's a balancing act between what is necessary and what is prudent.
For me, my company has a policy forbidding carrying inside the office or on company property "on your person". Excluding in your vehicle, which is allowed by state law. I also have a white collar job, in a nice part of town. The chances of me needing my handgun is slim to none. We also have armed security guards on-site.
For me, the risk of losing my job outweighs the risk of me needing to use my handgun, so it stays in the car. Period.
You 2nd amendment ninja's can do what you do. Your decision. But if you get thrown out on the street because you are broke and jobless, just ask yourself if it was worth it.