祝賀在miami拿到一個offer! go for it!...

祝賀!
Yes, go for it.
"如今offer來了，salary比我當初估計的還要好， 老公也支持我去." 老土也支持你去!

-- 關於那個lucky小夥的工作,"他是工程專業的博士，計算機的碩士", shouldn't be a problem to find a job in there.
-- Not necessarily on the same industry, just do open search, there are plenty of IT jobs he can do and will do well.