General Transportation Tech IPerforms routine transportation operations or maintenance support work such as: roadway maintenance and repair; light and heavy equipment operation; preventive and minor maintenance on equipment; traffic control; and helping the public during emergency situations. Work requires contact with private entities. Employees at this level follow standard practices that do not require frequent supervision of details.General Transportation Tech IIPerforms moderately complex transportation operations or maintenance support work such as: maintenance contract and material and process inspections; roadway maintenance and repair; light and heavy equipment operation; preventive and minor maintenance on equipment; traffic control; and helping the public during emergency situations. Work requires contact with private entities. Employees at this level perform work independently on assignments; however, all unusual issues are referred to the supervisor.General Transportation Tech IIIPerforms highly complex transportation operations or maintenance support work such as: contract maintenance and material and process inspection; roadway maintenance and repair; operates light and heavy equipment; preventive and minor maintenance on equipment; traffic control; helping the public during emergency situations; and training other employees. Work requires contact with private entities. Employees at this level perform work independently on assignments; however, all unusual issues are referred to the supervisor.Essential Duties:General Transportation Tech IAssists with traffic control; places and gathers cones, warning signs and barricades; flags traffic.Move/picks up litter and roadway debris.Operates light equipment such as a front-end loader-one and a quarter cubic yard or less, pneumatic roller, rotary broom, spreader box, backhoe, street sweeper, and mower.Performs preventive maintenance inspections (PMI), routine servicing and minor repairs on equipment and completes various required reports including timekeeping, equipment forms, inventory, accident forms, and PMI.Sands or cleans bridges and roads, posts warning signs, helps the public and performs other work as directed during emergency situations such as floods, tornadoes, hurricanes, snowstorms, accidents, and hazardous material spills.Performs other job responsibilities as assigned.General Transportation Tech IIIncludes all essential duties of General Transportation Tech I as well as:Assists in inspecting traffic control devices and their placement at construction project sites for compliance with specifications for devices, safety laws, rules, regulations and the Texas Manual on Uniform Traffic Control Devices.Maintains highways and rights-of-way; performs highly skilled roadway repairs; erects and repairs guard rails, highway markers and signs; hauls materials and equipment to job sites.Operates heavy equipment such as a front-end loader-one and a half cubic yard or more, tractor-trailer haul truck, large dragline, shovel, paint striper, and dump truck.Identifies, repairs, and installs signs, delineators, mailbox supports and posts; performs welding; and uses/moves equipment/tools, materials and products.Inspects routine and non-routine maintenance contract construction methods and workmanship to ensure contractors build and maintain roadways, bridges, traffic signals and related highway structures in accordance with plans and specifications.Conducts tests of highway construction materials, makes calculations, and records results.Inspects barricades to ensure compliance with barricade standards.Operates complex heavy equipment such as a motor grader, large excavator, heavy bulldozer, crane, herbicide truck, heavy asphalt paving machine, self-propelled asphalt distributor, and profiling/milling machine.Performs other job responsibilities as assigned.General Transportation Tech IIIIncludes all essential duties of General Transportation Tech I and II as well as:Inspect traffic control devices and their placement at construction project sites for compliance with specifications for devices, safety laws, rules, regulations and the Texas Manual on Uniform Traffic Control Devices.May serve as a work crew project lead ensuring work performed meets project specifications.Trains other employeesVerifies and processes maintenance contract inspection data to build work orders and request payment funding.Serves as the only maintenance contract inspector on a small project.Identifies, analyzes, and implements solutions for complex maintenance problems.Maintains construction project records and/or bridge inspection records; processes related paperwork; reviews files for compliance with the bridge inspection Manual of Procedures.Performs other job responsibilities as assigned.