Traffic Systems Admin I: Oversees a group of technical employees responsible for the analysis, design, construction, inspection, installation, timing, repair, maintenance and testing of traffic systems, Intelligent Transportation Systems (ITS) and related components. Manages or supervises technical and administrative employees. Work requires contact with governmental and private entities. Employees at this level establish their own work plan and priorities to meet set objectives. Issues are rarely referred to the supervisor but are handled at the occurrence. Traffic Systems Admin II: Oversees, manages and directs a large group] of employees responsible for the analysis, design, construction, inspection, installation, timing, repair, maintenance and testing of traffic systems, intelligent transportation systems (ITS) and related components. Work requires contact with governmental officials and the public. Employees at this level establish their own work plan and priorities to meet set objectives. Issues are rarely referred to the supervisor but are handled at the occurrence.