Education & Certifications

Some private investigators receive certification from a professional organization to demonstrate competency in a field

For private detective and investigator jobs, most employers look for individuals with ingenuity, persistence, and assertiveness. A candidate must not be afraid of confrontation, should communicate well, and should be able to think on his or her feet. Good interviewing and interrogation skills also are important and usually are acquired in earlier careers in law enforcement or other fields. Because the courts often are the ultimate judge of a properly conducted investigation, the investigator must be able to present the facts in a manner that a jury will believe.

Training in subjects such as criminal justice and police science is helpful to aspiring private detectives and investigators. Most corporate investigators must have a bachelor’s degree, preferably in a business-related field. Some corporate investigators have a master’s degree in business administration or a law degree, while others are CPAs. Corporate investigators hired by large companies may receive formal training from their employers on business practices, management structure, and various finance-related topics. The screening process for potential employees typically includes a background check for a criminal history.

Some investigators receive certification from a professional organization to demonstrate competency in a field. For example, the National Association of Legal Investigators (NALI) confers the Certified Legal Investigator designation to licensed investigators who devote a majority of their practice to negligence or criminal defense investigations. To receive the designation, applicants must satisfy experience, educational, and continuing-training requirements and must pass written and oral exams administered by the NALI.

Most private-detective agencies are small, with little room for advancement. Usually, there are no defined ranks or steps, so advancement takes the form of increases in salary and assignment status. Many detectives and investigators work for detective agencies at the beginning of their careers and, after a few years, start their own firms. Corporate and legal investigators may rise to supervisor or manager of the security or investigations department.

Employment

Private detectives and investigators held about 43,000 jobs in 2004. About 26 percent were self-employed, including many who held a secondary job as a self-employed private detective. Around 27 percent of jobs were in investigation and security services, including private detective agencies, while another 15 percent were in department or other general merchandise stores. The rest worked mostly in State and local government, legal services firms, employment services companies, insurance agencies, and credit mediation establishments, including banks and other depository institutions.

Median annual earnings of salaried private detectives and investigators were $32,110 in May 2004. The middle 50 percent earned between $24,080 and $43,260. The lowest 10 percent earned less than $19,260, and the highest 10 percent earned more than $58,470. Earnings of private detectives and investigators vary greatly by employer, specialty, and geographic area.

For information on a career as a legal investigator and about the Certified Legal Investigator credential, contact: National Association of Legal Investigators, 908 21st St., Sacramento, CA 95814-3118.