Performs specialized electrical/electronic technical work related to traffic management/control systems, communication, illumination or traffic data collection devices/systems. Work involves technical expertise in developing, installing, testing, programming and repairing of electrical/electronic devices/systems. Work may require working in heavy traffic and may require extensive statewide travel. Work requires contact with governmental and private entities. Employees at this level perform work independently on assignments; however all issues are referred to the supervisor.Essential Duties:Traffic System Specialist I or II:Acts as a liaison with other governmental and private entities concerning utilities and rights-of-way. Analyzes and interprets schematics and wiring diagrams.Assists in designing and reviewing traffic signal, traffic data collection or illumination projects; makes recommendations.Assists in the electronics repair lab.Attends meetings with Area Engineers and contractors to resolve problems and implement solutions.Consults with Department personnel, manufacturers and/or vendors regarding equipment operation, design, installation, equipment failure, complex repairs or replacement recommendations.Coordinates materials and equipment usage with district maintenance offices.Drives/operates a bucket truck to install and repair electronic traffic control devices at various heights.Identifies, troubleshoots and problem solves possible new site characteristics.Measures intersections and evaluates traffic patterns and timing sequences; computes mathematical factors for adjusting timing of traffic signals and/orAdditional Essential Duties for a Traffic System Specialist II:Administers contracts for the installation and maintenance of traffic management/control, illumination and data collection devices.Assists in developing strategic plans to meet core business needs.Designs and reviews traffic signal, traffic data collection or illumination projects; makes recommendations.Develops and prepares written reports that provide feedback on systems including ease of installation and setup, status of inventory needs, any problems encountered or other issues.Coordinates communication between district/division/Department of Public Safety and other external entities.Develops specifications for equipment associated with land mobile radio systems for use by TxDOT.Draws graphs, charts, diagrams and site layouts; writes engineering specifications to document and illustrate observations and conclusions.Inspects construction methods, workmanship and maintenance procedures to ensure contractors build, install, maintain and repair traffic control/data collection related equipment or facilities in accordance with plans, specifications and contract requirements.Installs, maintains and replaces TV cameras, motorized LED and fiber optic signs and cables; monitors communication devices/systems; as required moves related equipment/items.Responds to emergency situations to assist with repairing and programming land mobile radio systems.
