CB900Fand phoglund have it about right. I'm a "boomeranger" who spent about 20 years in the Bay Area and returned to Bozeman in '93. Very, very friendly gun culture here. I had a CCW for some years, but it was just redundant. I'll renew because I can, though. Bozeman, too, seems to have Berekely aspirations, though maybe not as much so as Missoula. If you're in high tech and need to be connected locally, Missoula and Bozeman's universities will be a significant draw for you. Other MT towns (and yes, they are all towns) have some MSU/UM affiliations, but MSU/UM in their home towns are the queen bees of the state system.
Housing prices are insane. Bring a lot of money if you want to live in a boom town like Bozeman. Go out further, say a 30--40 min. commute, and you can do much better. Don't forget to factor in winter driving commutes and how far out your nerves can take you.
In high tech also check out Zoot Enterprises. They're one of the largest employers in the area and have a great corporate culture, benefits, and competitive salaries. Speaking of, be prepared for some jaw-dropping pay cuts. I still make about 50% of my Bay Area salary, adjusted for inflation. But if you're a zany entreprenuerial guy you may do quite well.
So many out of state types have, sadly, helped create an ever-widening zone between the haves and have-nots. This place may never be an Aspen but it sure looks like we're heading that way. The cowtown days are way gone. If you haven't lived in a place like this you'll wonder what all the fuss is over growth, etc. It's still Big Sky Country, after all. But stay long enough and the growth will probably break your heart. Good luck.
Ross