2 years of an equivalent combination of education and professional level experience in: accounting, auditing, financial planning, internal revenue service, income tax preparation, budgeting, taxation, banking, finance, securities, legal research, real estate investment management, business or public administration, budget preparation and business development, or business management and planning and/or investigative experience involving white collar crime, drug trafficking or money laundering, detective bureau, organized crime, intelligence collection, fraud or related experience. When January 1, June 19, July 4, November 11, or December 25 falls on a Saturday, the preceding Friday is the observed legal holiday.