The U.S. Coast Guard
The Coast Guard is much more than keeping an eye on the water: many members participate in environmental clean-up, firefighting, medical advancement, and more.
Lawyers
A lawyer's job is to always get a fair judgment based on how the law is written. While there may be some corruption going on, it's most likely going to come from higher up in the court.
Plastic Surgeons
Plastic surgeons do more than just cosmetic surgery. Many do reconstruction work for those who have suffered catastrophic burns or other life-changing injuries.
I.T. Technicians
This is a woefully misunderstood job, mainly because I.T. techs do the work no one else in the office can. When everything is in order, people wonder why you're needed. When everything goes haywire, they wonder why you can't fix it faster.
Tow Truck Drivers
What about when you show up at your private parking spot and another car is already there? Now the tow truck driver is your best friend.
Fast Food Workers
Why does everyone hate on fast food workers? It makes no sense to me that anyone would complain about people trying to make a living working difficult jobs on minimum wage, but maybe that's just me.