Pros
Potential for long-term employment in a utility industry, progression opportunities offered world-wide.
Cons
Constantly walking a tightrope of fear when at work, insufficient staff to run their plants safely (or at least to the standard they espouse), plants are getting old and need more money/personnel resources which they are not getting. Company management stuck in a cycle of introducing 'shiny new toys' in the shape of new company initiatives/plans etc far too often, so one is not properly thought out/implemented/completed before the next one comes along. Too many managers intent on climbing the career ladder who are ticking all of the boxes for their boss but not actually managing the staff they are supposed to be leading. Could be so much better than it is.