... and maintenance procedures to ensure contractors build, install, maintain and repair traffic control ... expertise and training of field technicians in the installation, troubleshooting, maintenance and repair of ...

... Equipment Mechanic I, II, IIIPerforms repair/maintenance and inspection related work for fleet vehicles and equipment in the Fleet Operations Division Shop. Work may require maintenance and repair of ...

... , troubleshooting and maintenance of traffic systems, communication, illumination, and data collection devices ... maintenance and programming of traffic systems, communication, illumination, and data collection devices ...