Based on personal experience (small sample size), Phds in Computer Science can find homes at consulting firms (hired for "being smart"), and software and hardware firms that utilize their speciality, and even hedge funds. It can be hard to unlearn habits over 6 or 7 years, but I've seen it happen.
The real point though is it's a lot easier than many other fields.
The real point though is it's a lot easier than many other fields.