My problem is not the technical stuff -- I just can't seem to pass the 'culture fit' part of the interview outside of my industry (defense/aerospace). I've been trying to get out of the govt sector for 10 years now (going on interview binges every so often). I often pass the technical screening (usually screen-sharing or "homework") and make it to the final "onsite" interview stage but something about meeting me in person puts people off. I hear "not a cultural fit" or words to that effect more often than anything else.

Hell, I was even told "We think you'd be bored here" when I interviewed at a startup several months ago. Didn't get an offer there either.