Sr. Diesel Mechanic

Job SummaryThe purpose of this job is to perform mechanical fleet maintenance services for company trucks and trailers from a physical shop location or designated mobile unit.Essential Job FunctionsComplete preventive and routine maintenance services on company trucks and trailers according to manufacturer guidelines and DOT regulations, under the supervision and direction of the management and administrative staff. Prepare trucks for inspection following company guidelines.Obtain parts from vendors for maintenance repair jobs as needed; respond to maintenance service call requests, whether onsite or offsite, to diagnose and repair cause of vehicle malfunction.Examine vehicle to determine the type of service needed, relay information to Service Writer for creation/update of repair order (RO). Document work performed in electronic recordkeeping system; include any additional services needed but not performed during service visit.Maintain service truck to include cleaning, organizing side boxes, stocking truck, and performing minor service repairs; ensure the security of assets and inventory for the location and service vehicle.Replace tires and respond to roadside calls regarding tire repair as needed following all safety practices and procedures; clean shop areas and maintain organized and safe work spaces.Perform preventive maintenance, tire services, and other maintenance tasks such as:Oil change and preventive maintenance services on petroleum cargo tank heavy duty trucks and trailers, and auxiliary power units (APU)Gear box changesCooling system drain/flush and service24-hour emergency road serviceWheel end work of brakes, bearings, races, wheel seal, hubcaps, s-cam bushings, slack adjusters, etc.Removal and installation of new, used and retread tiresHeavy duty HVAC diagnosis, part replacement, and evacuation and recharge of systemBelt and hose replacementElectrical system diagnosis including performing minor wiring repairs, incandescent or LED light repairs, removing and replacing starter, battery, and alternatorDrive train repairs including drive line, u-joint, carrier bearing, clutch, transmission, and differential installationsExhaust repairs including mufflers, flex pipe, u-clamps and exhaust clampsSuspension work including shocks, springs, shackles, bushings and air bagsDiagnose and repair of power take off (PTO) driven hydraulic pump systemsDiagnose, troubleshoot, and perform repair using diagnostic software and other tools available to include but not limited to engine, anti-lock braking, overfill prevention, after-treatment and drivetrain componentsRepairs or tasks related to earned Automobile Service Excellence (ASE) certification