A career in the fields of public safety, law, and security can be an exciting way to earn a living while serving the community. Packed with useful tips and advice, this indispensable new career guide profiles 10 careers that provide on-the-job training to help motivated high school graduates get moving on their career track. Career profiles include: crime-scene cleaner; dispatcher; firefighter; nightclub bouncer; paralegal; police officer; security guard; transportation security officer; and, more.