Pros
The company is very solid and upper management does operate with integrity. Liberty pays well. I believe that Ted Kelly does operate with integrity. The experience that you gain from working at a company with the reputation that Liberty Mutual has is invaluable. Many of the jobs do offer flexibility.
Cons
The right hand doesn't know what the left hand is always doing. Liberty has been going through quite a bit of restructuring in the commercial markets since the Safeco acquistion took place. The medical insurance program has been cut back significantly. It's a deductible program that requires you to pay a tiered deductible based on your earnings. The highest deductible is $2250 per family. After the deductible is met, employees have 90% coverage for primary care physicians in network, and 80% coverage for specialists. Emergency room visits are also charged an additional fee that becomes a penalty. Out of pocket expense add up.