If he's a good interviewee, did summer internships, and got decent grades, he should be able to land something in that range. There's some competition, but for the reasons I stated ($100K goes a long way almost everywhere except SF, due to the very high cost of living), SF companies covet recent CS grads who work very hard and don't have many expenses (kids, car, house, etc.). It would probably be great experience and exposure for him though, and worth it while he's young.