FBI agents are responsible for investigating over 200 federal laws and detecting unlawful acts that threaten national security. They must have a bachelor's degree and graduate between ages 23-27 from an accredited college. Salaries start at $26,500 annually for new agents and can increase to a potential of $76,640. Related careers include national security, law enforcement, and government work such as claims adjustors, appraisers, and investigators. The job outlook for FBI agents is stable and expected to grow 22% over the next decade.