Summary WHAT IS CRIMINAL INVESTIGATION (C.I.)? A description of the business units can be found at: https://www.jobs.irs.gov/about/who/business-divisions Position(s) are to be filled in following area(s): CI - Field locations REVIEW THE ADDITIONAL INFORMATION BELOW FOR FURTHER DETAILS Responsibilities The following are the duties of this position at the full working level. If this vacancy includes more than one grade and you are selected at a lower grade level, you will have the opportunity to learn to perform these duties and receive training to help you grow in this position. Obtains information from various law enforcement, financial, and tax data bases and compiles that data into written reports that assess case potential or corroborates allegations of possible criminal activity. Correlates collected information by manipulating and evaluating available data so as to identify all possible sources of information that will substantiate or refute information presently on hand. Sources ...