It is, as I always say, relative.
What you think is a good job might not exist anywhere.
Then again, you might love a job that many others are running from.
There are several things you ought to consider:
1. Is the job near something or someone that is important to me - or am I going to locate somewhere I may hate just for a job?
2. This is not a lifetime commitment. Taking a job is not the same as enlisting. You get to quit if you hate it or if you find one you like better. (Doing this often is not recommended,)
3. Am I aiming too high or too low? You're not going to be the Plant Manager on your first day, but you shouldn't expect to sweep floors either. (Civilians hire OTHER people to do that.)
4. Most of all, is my quality of life going to be better or worse if I take this job? If you are going to hate getting up every morning - because you hate your job, because you love your job more than anything else in your life, or because you feel nothing at all about your job, --- get a different job. You are not what you do. You are what you love. Find a job that either excites you or at least finances whatever it is that does without making you miserable.
I have found that working in a conventional power plant is nothing at all like a nuke. Both have their good and bad sides, but the non-nukes are a lot less stressful in my opinion.