Regardless of where they may end up, many people go into business or set out on their careers with the notion or idea of trying to make the world a better place. For some, this might mean trying to cure certain diseases or illnesses, while others might want to help make life better for the poor. Still, others want to protect people and keep them safe.
While careers like law enforcement or the fire department are clear avenues for those who want to help keep others safe, they are not the only career fields for those interested in promoting safety and security. Here are three other careers centered on helping keep people safe.