Working knowledge of the mechanics of internal combustion engines, transmissions, drive trains, brake systems, ignition systems, and/or electric wiring diagnostics and repair and how to utilize tools and equipment such as hydrometers, timing lights, feeler gauges, wrenches, sockets, ratchets, tire changers, dwell meters, vacuum gauges, brake cylinder hones, screw drivers, OHM meters, wheel balancers, grease guns, and/or battery chargers. Apply for Job Share this Job Sign Up for Job AlertsJOB SUMMARY: Under broad supervision, provide advanced-level technical support in one or more of the following areas: OMAT, maintenance, construction, intermodal, planning, utilities, surveying, environmental or traffic.