I'm a GS13
I work on and handle HAZMAT for F-22's and the F-35.
Salary/Pay raise every year (upon review)
Dental, health, vision, life, short/long term disability, government retirement.
It's a great job, only down side to it... I work graves. 9:30pm to 7am. I do get every Friday off, so a 3 day weekend every week.
My wife does financing for charter schools
Not entirely sure what all her details are, but her and her step-dad also have a house flipping business on the side.