Boy, I'm glad I'm not the only one who thinks of CCW while working.
However...get out of Cali. Getting CCW and being white has nothing to do with anything. It's all about who you know or how much money you have, but then again, depending on who you ask those factors go together hand in hand. There are plenty more gun-friendly states that are way better than cali.
Additionally, in this day and age, the only way you'd be able to carry on the job is if you work for a really really cool independent, or if you run your own shop. Ain't no way you're carrying at CVS or while running to a code at a hospital. Of course, if you're carrying properly, no one would know that you're carrying, but if you ever had to use it, the words "fired", "revoked", and "imprisoned" suddenly come to mind.