BUILDING SECURITY OFFICER II State of MarylandBUILDING SECURITY OFFICER IISt. Mary's, MDThe Maryland Department of General Services (DGS) supports State and local government agencies, as well as local non-profit organizations and the citizens of Maryland, by providing facilities management, real estate and surplus property services, as well as security and law enforcement for State buildings. Employees in this position must be willing and available for duty at all hours, day or night, and are required to remain or report for duty at all hours as needed to maintain the continuous operation of this agency.