Often found at insurance companies or financial firms, actuaries use high-level statistical analysis to calculate the financial impact of potential risks. Then they convert their findings into a digestible presentation for management and other stakeholders.

Why it's great: Actuaries are able to apply technical and mathematical findings to real-world issues. "You don't always get to take the theoretical things that you've learned and use them in the workplace," says actuary Joeff Williams.

Quality of life ratings:

Personal satisfaction: A | Benefit to society: B | Telecommuting: A | Low stress: A