Researches and analyzes customer accounts for possible cases of fraud and to prevent future fraud. Identifies valid or fraudulent transactions. Identifies areas that need increased security procedures or software to protect customer accounts. Researches and reports on advanced security options. May require a bachelor's degree in area of specialty and at least 4 years of experience in the field or in a related area. Familiar with a variety of the field's concepts, practices, and procedures. Relies on extensive experience and judgment to plan and accomplish goals. Performs a variety of tasks. May lead and direct the work of others. A wide degree of creativity and latitude is expected. Typically reports to a supervisor or manager.