Pros
Benefits are great
Good place to work if you plan on doing 10+ years in any role
Cons
Lower than average pay, but no actual technical qualifications are needed.
Leadership sucks, their only concern is with hitting metrics to get their bonuses, not concerned with employee development or morale at all.
BJC is a 'grinder' use you up and spit you out, but take advantage of their benefits and you can spring yourself to much better opportunities.