Yes, Maryland is exceptionally annoying when it comes to gun laws. I live in Pennsylvania, but I'm a mere 3 minutes from the Maryland border and I happen to work and do much of my shopping, errands, business, etc in Maryland because it is so much closer than the nearest locations in PA. As a result, I can't carry anywhere near as often as I'd like to since Maryland doesn't honor Pennsylvania permits (or probably any other state's permits for that matter). If I'm understanding the laws correctly, I can't even travel in Maryland with my carry gun unloaded and locked in the trunk of my car. It's a shame too, because I'm dead certain that if I were ever to be involved in a really bad situation that would necessitate the use of a gun, it is significantly more likely happen in Maryland, not Pennsylvania. :banghead:
Personally, I'd rethink this potential job. Gun laws aside, I don't know what you're making now, but this new job better be a very big improvement because the cost of living in Maryland is pretty high, at least compared to Pennsylvania anyway. That alone was a huge deterrent in keeping me from moving to Maryland long before I ever took a genuine interest in firearms.