{"v":"2026-11-02","dataVersion":"ONET-30.3+BLS-MAY25","code":"49-3023.00","slug":"automotive-service-technicians-and-mechanics","title":"Automotive Service Technicians and Mechanics","alt":["Mechanic","Automotive Mechanic","Radiator Mechanic","Clutch Mechanic","Auto Brake Mechanic","Car Mechanic","Automobile Mechanic","Carburetor Mechanic","Transmission Mechanic","Ignition Mechanic","Auto Tech Specialist","Radio Antenna Installer"],"employment":704640,"wage":{"median":50620,"p25":38900,"p75":70430},"growthPct":4.2,"exposure":21.3,"taskCount":30,"highCount":2,"midCount":0,"lowCount":28,"aeiObserved":1,"fit":{"mix":{"none":42.6,"efficient":47.2,"standard":3.6,"frontier":6.6},"counts":{"none":13,"efficient":14,"standard":1,"frontier":2},"recommended":"efficient","coveragePct":47.2,"addressablePct":57.4},"tasks":[{"t":"Inspect vehicles for damage and record findings so that necessary repairs can be made.","imp":4.64,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Inspecting Equipment, Structures, or Materials"},{"t":"Test drive vehicles and test components and systems, using equipment such as infrared engine analyzers, compression gauges, and computerized diagnostic devices.","imp":4.44,"exp":8,"src":"heuristic","tier":null,"gwa":"Operating Vehicles, Mechanized Devices, or Equipment"},{"t":"Test and adjust repaired systems to meet manufacturers' performance specifications.","imp":4.38,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Inspecting Equipment, Structures, or Materials"},{"t":"Repair, reline, replace, and adjust brakes.","imp":4.36,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Handling and Moving Objects"},{"t":"Review work orders and discuss work with supervisors.","imp":4.34,"exp":65,"src":"heuristic","tier":"efficient","gwa":"Getting Information"},{"t":"Conduct visual inspections of compressed natural gas fuel systems to identify cracks, gouges, abrasions, discoloration, broken fibers, loose brackets, damaged gaskets, or other problems.","imp":4.3,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Inspecting Equipment, Structures, or Materials"},{"t":"Estimate costs of vehicle repair.","imp":4.27,"exp":20,"src":"heuristic","tier":"standard","gwa":"Estimating the Quantifiable Characteristics of Products, Events, or Information","auto":0.7273,"aug":0.2727},{"t":"Confer with customers to obtain descriptions of vehicle problems and to discuss work to be performed and future repair requirements.","imp":4.24,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Communicating with Supervisors, Peers, or Subordinates"},{"t":"Align vehicles' front ends.","imp":4.21,"exp":15,"src":"heuristic","tier":null,"gwa":"Handling and Moving Objects"},{"t":"Align wheels, axles, frames, torsion bars, and steering mechanisms of automobiles, using special alignment equipment and wheel-balancing machines.","imp":4.2,"exp":15,"src":"heuristic","tier":null,"gwa":"Handling and Moving Objects"},{"t":"Tear down, repair, and rebuild faulty assemblies, such as power systems, steering systems, and linkages.","imp":4.14,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Handling and Moving Objects"},{"t":"Perform routine and scheduled maintenance services, such as oil changes, lubrications, and tune-ups.","imp":4.13,"exp":15,"src":"heuristic","tier":null,"gwa":"Repairing and Maintaining Mechanical Equipment"},{"t":"Follow checklists to ensure all important parts are examined, including belts, hoses, steering systems, spark plugs, brake and fuel systems, wheel bearings, and other potentially troublesome areas.","imp":4.12,"exp":15,"src":"heuristic","tier":null,"gwa":"Inspecting Equipment, Structures, or Materials"},{"t":"Plan work procedures, using charts, technical manuals, and experience.","imp":4.12,"exp":73.53,"src":"aei","tier":"frontier","gwa":"Organizing, Planning, and Prioritizing Work","auto":0.724,"aug":0.276},{"t":"Maintain cleanliness of work area.","imp":4.1,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Performing General Physical Activities"},{"t":"Change spark plugs, fuel filters, air filters, and batteries in hybrid electric vehicles.","imp":4,"exp":15,"src":"heuristic","tier":null,"gwa":"Repairing and Maintaining Mechanical Equipment"},{"t":"Repair and service air conditioning, heating, engine cooling, and electrical systems.","imp":3.95,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Repairing and Maintaining Mechanical Equipment"},{"t":"Disassemble units and inspect parts for wear, using micrometers, calipers, and gauges.","imp":3.94,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Handling and Moving Objects"},{"t":"Test electronic computer components in automobiles to ensure proper operation.","imp":3.89,"exp":15,"src":"heuristic","tier":null,"gwa":"Inspecting Equipment, Structures, or Materials"},{"t":"Rebuild parts, such as crankshafts and cylinder blocks.","imp":3.87,"exp":15,"src":"heuristic","tier":null,"gwa":"Repairing and Maintaining Mechanical Equipment"},{"t":"Overhaul or replace carburetors, blowers, generators, distributors, starters, and pumps.","imp":3.86,"exp":15,"src":"heuristic","tier":null,"gwa":"Repairing and Maintaining Mechanical Equipment"},{"t":"Repair or replace parts such as pistons, rods, gears, valves, and bearings.","imp":3.84,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Repairing and Maintaining Mechanical Equipment"},{"t":"Rewire ignition systems, lights, and instrument panels.","imp":3.79,"exp":15,"src":"heuristic","tier":null,"gwa":"Handling and Moving Objects"},{"t":"Troubleshoot fuel, ignition, and emissions control systems, using electronic testing equipment.","imp":3.77,"exp":30,"src":"heuristic","tier":"frontier","gwa":"Making Decisions and Solving Problems","auto":0.8469,"aug":0.1531},{"t":"Diagnose and replace or repair engine management systems or related sensors for flexible fuel vehicles (FFVs) with ignition timing, fuel rate, alcohol concentration, or air-to-fuel ratio malfunctions.","imp":3.62,"exp":10,"src":"heuristic","tier":null,"gwa":"Repairing and Maintaining Mechanical Equipment"},{"t":"Tune automobile engines to ensure proper and efficient functioning.","imp":3.55,"exp":15,"src":"heuristic","tier":null,"gwa":"Handling and Moving Objects"},{"t":"Repair, replace, or adjust defective fuel injectors, carburetor parts, and gasoline filters.","imp":3.46,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Handling and Moving Objects"},{"t":"Install, adjust, or repair hydraulic or electromagnetic automatic lift mechanisms used to raise and lower automobile windows, seats, and tops.","imp":3.41,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Handling and Moving Objects"},{"t":"Repair or rebuild transmissions.","imp":3,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Repairing and Maintaining Mechanical Equipment"},{"t":"Retrofit vehicle fuel systems with aftermarket products, such as vapor transfer devices, evaporation control devices, swirlers, lean burn devices, and friction reduction devices, to enhance combustion and fuel efficiency.","imp":3,"exp":15,"src":"heuristic","tier":null,"gwa":"Handling and Moving Objects"}],"adjacent":[{"code":"49-3011.00","slug":"aircraft-mechanics-and-service-technicians","title":"Aircraft Mechanics and Service Technicians","overlap":0.79,"months":8,"exposure":20.4,"strong":true},{"code":"49-3041.00","slug":"farm-equipment-mechanics-and-service-technicians","title":"Farm Equipment Mechanics and Service Technicians","overlap":0.75,"months":9,"exposure":21.9,"strong":true},{"code":"49-3092.00","slug":"recreational-vehicle-service-technicians","title":"Recreational Vehicle Service Technicians","overlap":0.73,"months":10,"exposure":19.6,"strong":true},{"code":"49-9021.00","slug":"heating-air-conditioning-and-refrigeration-mechanics-and-installers","title":"Heating, Air Conditioning, and Refrigeration 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