How did you like studying it?
What classes did you take?
Did you specialize in any way in college?
What’s your specialty now?
Did you learn any languages in college? Which ones? Mostly/all living languages?
How did you parlay your degree into a job?
Do you feel that you could have done significantly better in another specialty, in another field, with a minor or second major, or with (more) postgraduate degrees?
What do you do for a living? Public sector or private?
Do you like your job?
Do you wish you had another job in the same specialty? In some other linguistic specialty? In another field entirely?
Was Linguistics your first choice? Did you change specialties at any point in your schooling or career?
Speaking in ballpark figures, how is the pay at the beginning, 5 years in, 10 years in, 20 years in, etc.?
And anything else you want to talk about.