Image 1of/22 CaptionClose Image 1 of 22 Timberland Overall benefits rating: 3.7/5Cool perk: Employees are encouraged to take off up to 40 hours of work per year to volunteer. Timberland  Overall benefits rating: 3.7/5 Cool perk: Employees are encouraged to take off up to 40 hours of work per year to volunteer. Image 2 of 22 GenentechOverall benefits...