NewT3 Fleet Mechanic US Foods, Inc.T3 Fleet MechanicBuena Park, CA$37.56–$37.56Able to read and write legibly (e.g., to attend trainings, hold conversations, receive safety and job-related coaching, and enter information on reports if needed); basic mathematical skills (add, subtract, divide). Troubleshoot, diagnose, rebuild, replace and complete all required repairs on diesel equipment (i.e., tractors, trailers, bobtails, lift gates, etc.).
NewMechanic Level A MV TransportationMechanic Level AVan Nuys, CA$37.65–$37.65As a Mechanic, you will perform preventative maintenance, diagnosis, service and repair of steering, suspension, brakes, engines, transmissions, differentials, electrical, wheelchair lifts, and air conditioning systems. Combination of at least five (5) years of apprentice level verifiable training and experience in automotive or diesel mechanics, which may include high school mechanics courses and/or a regional occupational program.
NewMechanic Level B MV TransportationMechanic Level BLong Beach, CA$36.11–$36.11As a Mechanic, you will perform preventative maintenance, diagnosis, service and repair of steering, suspension, brakes, engines, transmissions, differentials, electrical, wheelchair lifts, and air conditioning systems. Combination of at least two (2) to three (3) years of apprentice level verifiable training and experience in automotive or diesel mechanics, which may include high school mechanics courses and/or a regional occupational program.
NewMechanic Level C MV TransportationMechanic Level CVan Nuys, CA$33.80–$33.80As a Mechanic, you will perform preventative maintenance, diagnosis, service and repair of steering, suspension, brakes, engines, transmissions, differentials, electrical, wheelchair lifts, and air conditioning systems. Combination of at least one (1) to two (2) years of apprentice level verifiable training and experience in automotive or diesel mechanics, which may include high school mechanics courses and/or a regional occupational program.
NewMobile Technician Summit School ServicesMobile TechnicianPomona, CA$41.50–$44.50 / houradjust/test steering, electrical, cooling, lubricating, braking systems, drive trains, suspensions, power steering units, clutches, transmissions and oil, temperature, gas regulating components, adjust/test/rebuild engines etc.) and related assigned duties within qualification level, in accordance with all relevant Federal, State/Provincial and local guidelines and requirements. Identifies and reports any additional maintenance and/or repairs found necessary in conducting assigned repairs and maintenance including repairs and maintenance required to be performed by Technicians with a higher qualification level.
NewMaintenance Technician I Summit School ServicesMaintenance Technician IRosemead, CAYou’ll work across yellow-bus systems—preventive maintenance, DOT/state inspections and DVIR readiness, air/hydraulic braking, steering/suspension, electrical/charging, HVAC, drivetrains/transmissions, and engine performance—while modeling craftsmanship, safety, and uptime. As a Fleet Technician I supporting our school bus fleet, you’ll handle advanced diagnostics, inspections, and repairs on Summits Fleet of vehicles so routes leave safe and on time.
NewDiesel Mechanic Waste ManagementDiesel MechanicCompton, CARequired to be exposed to physical occupational risks (such as cuts, burns, exposure to toxic chemicals, etc.) often; Required to be exposed to physical environment which involves dirt, odors, noise, weather extremes or similar elements often; This job operates in both inside garage, shop or gas plant conditions as well as in outside conditions that include inclement weather, heat and humidity. WM has the largest disposal network and collection fleet in North America, is the largest recycler of post-consumer materials and is a leader in beneficial use of landfill gas, with a growing network of renewable natural gas plants and the most landfill gas-to-electricity plants in North America.
NewAssistant Diesel Mechanic Waste Management IncAssistant Diesel MechanicSun Valley, CAWM has the largest disposal network and collection fleet in North America, is the largest recycler of post-consumer materials and is a leader in beneficial use of landfill gas, with a growing network of renewable natural gas plants and the most landfill gas-to-electricity plants in North America. Required to exert physical effort that will include but is not limited to frequent lifting, pushing, pulling, crouching, and climbing; Constantly standing, walking, and grasping; Occasionally: sitting and balancing.
Diesel Mechanic Technician CR&R IncDiesel Mechanic TechnicianCACR&R Incorporated is one of Southern California's leading waste and recycling services providers, serving residential, commercial, and industrial customers across multiple states. This is a hands-on diesel mechanic role supporting a large, active fleet of heavy-duty equipment.
Diesel Mechanic - Night Shift XPO IncDiesel Mechanic - Night ShiftSanta Fe Springs, CA$38.71–$42.84 / hourMinimum qualifications: 2 years of experience in tractor and trailer inspection and repair or a technical school degree with certification in heavy-duty truck/trailer maintenance. Safely walk and stand for extended periods on various surfaces that may be uneven or slippery, including working outdoors in inclement weather.
NewDiesel Mechanic WMDiesel MechanicCompton, CARequired to be exposed to physical occupational risks (such as cuts, burns, exposure to toxic chemicals, etc.) often; Required to be exposed to physical environment which involves dirt, odors, noise, weather extremes or similar elements often; This job operates in both inside garage, shop or gas plant conditions as well as in outside conditions that include inclement weather, heat and humidity. Required to exert physical effort that will include but is not limited to frequent lifting, pushing, pulling, crouching, and climbing; Constantly standing, walking, and grasping; Occasionally: sitting and balancing.
Diesel Technician/Mechanic Amerit Fleet SolutionsDiesel Technician/MechanicNORTH HOLLYWOOD, California$34–$44 / hourFull timeTechnicians must be able to perform essential functions that include lifting heavy objects, accessing tight spaces, and bending, stooping, crouching, or crawling as needed to complete repairs. This role involves working in a mobile and or shop environment that may include exposure to dust, diesel fumes, noise, and mechanical irritants such as oils and greases.
Diesel Mechanic - Fleet Technician A Reyes Fleet ManagementDiesel Mechanic - Fleet Technician AHuntington Beach, CaliforniaFull timeThis position may require driving Reyes Family of Businesses, Reyes Fleet Management and customer vehicles, it is regulated by the DOT and requires a current driver qualification file to be maintained as required by the role. The Driver Qualification file includes: an annual motor vehicle records (MVR) check, a successfully completed DOT Physical, and Safety Performance History records request from prior employers in the last three years.
Diesel Mechanic - Montebello, CA VITUS Search GroupDiesel Mechanic - Montebello, CAMontebello, CA$30–$41 / hourThe ideal candidate will be responsible for diagnosing, repairing, and maintaining diesel trucks and equipment to ensure safe and efficient operation. We are currently seeking a reliable and experienced Diesel Mechanic to join our team in Montebello, CA.
NewApprentice Diesel Tech-Mechanic TravelCenters of AmericaApprentice Diesel Tech-MechanicOntario, CA$17–$28.80 / hourRepairing malfunctioning parts and other mechanical or electrical equipment; Complete repairs safely, effectively and efficiently. High School Diploma or GED; Graduate of acceptable trade school or manufacturer’s technical school, or previous mechanic experience.
Diesel Mechanic - CNG & Heavy Duty Fleet Athens Disposal Co IncDiesel Mechanic - CNG & Heavy Duty FleetCA$35.76–$39.60 / hourPerforms the most critical, and complex work in troubleshooting, inspections, diagnosis and repair of electrical, hydraulic, suspension, brake and air systems on vehicles and equipment. From reviewing Driver Vehicle Inspection Reports to tackling emergency roadside repairs, your expertise will ensure our fleet runs seamlessly.
Mobile Diesel Mechanic - Epika Fleet Services, Inc.Mobile Diesel Mechanic -Carson, California$29–$36 / hourFull timePerform repairs and inspections on a variety of Class 6-8 trucks and trailers, such as brakes, diagnostics, A/C systems, electrical systems, engine components, exhaust systems, after-treatment systems, lift-gates, tires, etc. On-Site Truck and Trailer Maintenance and Repairs: Our mobile repair experts come to you, performing all maintenance and repairs at your location and around your schedule.
NewExperienced Diesel Mechanic Road One MobileExperienced Diesel MechanicOntario, CAWe are seeking an experienced diesel mechanic with a strong background in Volvo transmissions and proficiency in PTT and other programming software. The ideal candidate will have: Extensive experience in diagnosing and repairing diesel engines, particularly Volvo models.
NewDiesel Mechanic American Rental AssociationDiesel MechanicTorrance, CA$22.90–$46.60 / hourAs a Diesel Mechanic (Service Tech I), you'll use your skills (diesel, automotive, welding or other mechanical) to perform maintenance tasks as well as minor repairs on equipment in a safe and professional manner. We're an award-winning company (recently named a Glassdoor Best Place to Work in 2026) that truly cares about our people - That's why we offer best-in-class benefits and perks that will support you and your family.
Mobile Diesel Mechanic - Prestige Fleet ServicesMobile Diesel Mechanic -Vernon, California$38–$45 / hourFull timePerform repairs and inspections on a variety of Class 6-8 trucks and trailers, such as brakes, diagnostics, A/C systems, electrical systems, engine components, exhaust systems, after-treatment systems, lift-gates, tires, etc. On-Site Truck and Trailer Maintenance and Repairs: Our mobile repair experts come to you, performing all maintenance and repairs at your location and around your schedule.
NewDiesel Mechanic PridestaffDiesel MechanicOntario, CA$18–$27 / hourRepairing and troubleshooting major components such as engines, transmissions and differentials, including replacing complete assemblies, turbochargers, fuel system components, etc. Experience with tools of the trade (including welding equipment, diagnostic equipment, and hand and power tools).
Diesel Mechanic 2nd Shift Old Dominion Freight LineDiesel Mechanic 2nd ShiftIrwindale, CA$34.85–$38.80 / hourWhile performing the duties of the job, the employees will be exposed to various work environments which may include working with or around others while performing maintenance, working in an enclosed vehicle while performing inspections or repairs, fixing surfaces in an enclosed trailer, exposure to all weather conditions, noise levels that vary from quiet to loud and with lighting conditions that could be extremely bright or low light. Old Dominion reasonably believes that an Applicant’s or Employee’s criminal history may have a direct, adverse, and negative relationship with respect to the following material job duties of this specific position: Responsible for security and protection of high value freight, Responsible for sensitive information, both personal and business, Demonstrate professional customer service to fellow employees and customers, while also adhering to our harassment prevention guidelines.
Experienced Heavy Duty Diesel Mechanic TCI TransportationExperienced Heavy Duty Diesel MechanicCommerce, California$34.02–$38.52 / hourOverheads Tuneups Cooling Engine Acessories - Alts, belts, AC system, air compressors, fuel pumps, power steering Injectors, harness seals, Hydraulic systems, PTO's, Pumps Plumbing, Drive line components. Leveling valves air systems, Differentials, Driveshafts Steering systems Pitman, draglink, tie rod ends, assembly, kingpins, Hubs Axle seals, Bearings.
Diesel Mechanic - CNG & Heavy Duty Fleet Athens ServicesDiesel Mechanic - CNG & Heavy Duty FleetMontebello, CaliforniaPerforms the most critical, and complex work in troubleshooting, inspections, diagnosis and repair of electrical, hydraulic, suspension, brake and air systems on vehicles and equipment. From reviewing Driver Vehicle Inspection Reports to tackling emergency roadside repairs, your expertise will ensure our fleet runs seamlessly.
Diesel Mechanic Tow Truck RB TOWINGDiesel Mechanic Tow TruckReseda, CaliforniaAutomotive Service Excellence/ASE certification or Society of Automotive Engineers/SAE certification is preferred. Carry out routine vehicle maintenance tasks such as tire rotations, oil changes, and brake pad replacements.
Diesel Mechanic InfraStripe Holdings, LLCDiesel MechanicGarden Grove, CACorrects vehicle deficiencies by removing, repairing, adjusting, overhauling, assembling, disassembling, and replacing major assemblies, sub-assemblies, components, parts, or systems, such as, power and drive trains, electrical, air conditioning, fuel, emission, brake, steering. Under the immediate direction of the Fleet Manager, this position will maintain equipment operation by completing inspections and preventative maintenance requirements, correcting vehicle deficiencies, making adjustments and alignments and keeping record of equipment and repairs.
Diesel Mechanic Pilot Travel Centers LLCDiesel MechanicParamount, CA$30–$49.55 / hourPerform 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). 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.
Diesel Mechanic - CES United Rentals IncDiesel Mechanic - CESCA$25.20–$46.60 / hourAs a Diesel Mechanic - Customer Equipment Solutions (Service Tech II - CES), you'll use your skills to perform maintenance and repairs on customer owned equipment in a safe and professional manner. We're an award-winning company (recently named a Glassdoor Best Place to Work in 2026) that truly cares about our people - That's why we offer best-in-class benefits and perks that will support you and your family.
Diesel Mechanic United Rentals IncDiesel MechanicTorrance, CA$22.90–$46.60 / hourAs a Diesel Mechanic (Service Tech I), you'll use your skills (diesel, automotive, welding or other mechanical) to perform maintenance tasks as well as minor repairs on equipment in a safe and professional manner. We're an award-winning company (recently named a Glassdoor Best Place to Work in 2026) that truly cares about our people - That's why we offer best-in-class benefits and perks that will support you and your family.
Diesel Service Mechanic Rush EnterprisesDiesel Service MechanicPico Rivera, CaliforniaFull timeWith more than 200 locations and nearly 8,000 dedicated employees, Rush Enterprises operates Rush Truck Centers—the largest network of commercial vehicle dealerships in North America—committed to delivering exceptional customer service, personalized support, and comprehensive solutions tailored to every fleet’s needs. Install injectors, pistons, liners, cam shafts, cylinder heads, rod and main bearings, oil pans, clutches, fan hubs, differentials, fifth wheels, brakes, change or recharge batteries, and replace transmissions and other parts.
Diesel Mechanic C - 5pm start time Republic Services IncDiesel Mechanic C - 5pm start timeSanta Ana, CAAreas of equipment maintenance may include vehicle preventive maintenance inspections and adjustments; Oil changes and fluids replenishment; Adjustments and light repairs, including tire changes; and Basic electrical work, such as light changes. We also formed Blue Polymers, a joint venture with Ravago, to develop facilities that will further process plastic material from our Polymer Centers to help meet the growing demand for sustainable packaging.
Diesel Mechanic A - 4pm start time Republic Services IncDiesel Mechanic A - 4pm start timeLong Beach, CAPOSITION SUMMARY: With direct supervision from a Lead Technician, Fleet Maintenance Supervisor or Maintenance Manager, a Maintenance Technician A performs repair and maintenance work on diesel and non-diesel equipment and trucks including, but not limited to, chassis components; refuse bodies, including control, hydraulic, and electrical systems; air brake systems; general engine work; HVAC components; and suspension, drive train and steering systems. Ability to perform inspections and repairs without supervision in some (not all required) of the following heavy truck, or automotive systems: Suspensions & Steering, General Engine, Transmissions, Brakes, Electrical, Hydraulics, Drive Train, Diesel Emissions.
NewDiesel/CNG Mechanic - CR&R CA CR&R IncDiesel/CNG Mechanic - CR&R CASan Juan Capistrano, CAThanks to groundbreaking technologies and pioneering reclamation programs, we are able to recycle over 500,000 tons of materials each year, creating cleaner communities, reducing air and water pollution, conserving landfill space and extending our natural resources. As a Diesel/CNG Mechanic, you will perform all types of repairs on Diesel equipped Company vehicles such as Front Loaders, Side Loaders, Roll-Off trucks and others as required and general repair on other Diesel systems as needed.
NewDiesel Mechanic R+L Carriers IncDiesel MechanicMontebello, CAAs a Diesel Mechanic, you will be responsible for day-to-day equipment maintenance on our fleet equipment consisting of preventative maintenance and minor to major repairs to Class 8 trucks, trailers, and potentially forklifts. Our business caters to the transportation and distribution industry and is designed to provide customers with superior service through efficient administration and innovative thinking.
Diesel Mechanic S.E. Smith and SonsDiesel MechanicAzusa, CaliforniaSmith & Sons is a trusted name in truck and trailer repair, proudly serving Southern California with hands-on service, clean operations, and a reputation built on loyalty and craftsmanship. From trailers to forklifts, light-duty pickups to heavy-duty trucks, we work on just about everything — except tires and automatic transmissions.
Experienced Diesel Mechanic ROAD ONE MOBILE INCExperienced Diesel MechanicOntario, CAWe are seeking an experienced diesel mechanic with a strong background in Volvo transmissions and proficiency in PTT and other programming software. The ideal candidate will have: Extensive experience in diagnosing and repairing diesel engines, particularly Volvo models.
Diesel Engine Specialist (Generator mechanic) RTL Networks IncDiesel Engine Specialist (Generator mechanic)CAAbility to assemble or install equipment and components requiring basic wiring, soldering, or connections; Perform routine tasks and tests, such as tensile or hardness testing, operate and adjust basic test equipment, and record test data. By providing a wide array of professional services and products, we help our customers leverage technology and operate confidently in their technology environments to ensure resource predictability, security, and reliability to meet business objectives.
Diesel Mechanic/Shop & Yard Supervisor CRAINCO INCDiesel Mechanic/Shop & Yard SupervisorSanta Fe Springs, CAPerforms various mainenance duties and handles service requests requiring technical labor skills, including but not limited to, diesel truck mechanicas with excellent knowledge of Tier 3 and Tier 4 engines, hydraulic cranes and computer repair, facility and yard mainenance. Is safetly consbious and has the ability to train and direct in a safe manner.
NewDiesel Mechanic Loomis Armored US, Inc.Diesel MechanicMontebello, CAWith a network of nearly 200 branches, Loomis armored transportation, cash management centers, and cash inventory vaults keep cash flowing throughout financial institutions and retail businesses across the US. Perform preventive maintenance (lube, oil change, replace belts, hoses, inspect brakes, repack bearings, check tires, on all size vehicles.
NewFleet Diesel Mechanic AmrizeFleet Diesel MechanicSouth Gate, MDAmrize, a leading supplier of quality, construction building materials in the United States, has an immediate opening for a Mobile Mechanic to support support operations within our Ready Mix product line. Additional Requirements: Successful candidates must adhere to all safety protocols and proper use of Amrize approved Personal Protection Equipment ("PPE"), including but not limited to respirators.
Diesel Technician Sunrise Ford of North HollywoodDiesel TechnicianNorth Hollywood, CaliforniaAdhere to manufacturer’s policies and procedures as they relate to labor operations, time, and repair order documentation when performing warranty repairs and torque specifications. The role of the Diesel Mechanic is to perform repairs and maintenance on heavy-duty and medium-duty diesel vehicles in a fast-paced environment.
Diesel Technician Fairway Ford PlacentiaDiesel TechnicianPlacentia, CaliforniaAdhere to manufacturer’s policies and procedures as they relate to labor operations, time, and repair order documentation when performing warranty repairs and torque specifications. The role of the Diesel Mechanic is to perform repairs and maintenance on heavy-duty and medium-duty diesel vehicles in a fast-paced environment.
Diesel Technician Cummins IncDiesel TechnicianDowney, CA5 yrs "heavy line" engine experience, including overhauls Knowledge of Cummins Diesel/Nat Gas engines and associated repair practices Knowledge of Cummins warranty policies and procedures Computer literate (Insite, QSOL, MS Office, Teams) Ability to communicate details of troubleshooting steps and repair results. Role Category: On-site with Flexibility Job Type: Technician Min Salary: $46.25 Max Salary: $46.25 ReqID: 2424674 Relocation Package: Yes 100% On-Site: Yes Due to the operational nature and specific job duties of this role, work is required to be completed 100% in person/On-site.
Advanced Diesel Technician - Mobile Managed MobileAdvanced Diesel Technician - MobileDowney, CA$95,000–$110,000Perform inspections, troubleshooting, diagnosis, repair and maintenance for light, medium and heavy duty trucks, trailers and equipment including all major vehicle systems: engine, drivetrain, brakes, suspension, steering, electrical, and computer diagnostics; Operate a fully equipped and functional mobile service vehicle, delivering service to customer locations throughout Sacramento, Los Angeles, Orange, Las Vegas, and Inland Empire Counties; Respond throughout the day to different tasks as dictated by the changing demands and needs of the business; Able and flexible to work an average of 8-10 hours per week of overtime. The selected candidate will work independently from fully equipped service vehicle including a smart phone, computer diagnostic equipment, air compressor, air welder/generator, A/C recovery machine, lifting and supporting devices, safety equipment and all supplies and parts necessary to complete assigned work.
T3 Fleet Mechanic US Foods Holding CorpT3 Fleet MechanicLa Mirada, CAAble to read and write legibly (e.g., to attend trainings, hold conversations, receive safety and job-related coaching, and enter information on reports if needed); basic mathematical skills (add, subtract, divide). Troubleshoot, diagnose, rebuild, replace and complete all required repairs on diesel equipment (i.e., tractors, trailers, bobtails, lift gates, etc.).
Trailer Chassis Technician Mechanic NFI Industries IncTrailer Chassis Technician MechanicLomita, CAUnder the Hood: What It Takes to Join NFI Must have a valid driver"s license Preferred ability to obtain a Class B license Technical or advanced degree or 2 years or more of equivalent maintenance experience Familiarity with troubleshooting equipment repairs and maintenance with diagnostic tools and equipment such as JPRO, OEM Diagnostic Software, Multimeters, and Windows Successfully demonstrated problem-solving skills. Shift into better gear with: Competitive hourly pay ($25-$32) based on your experience and certifications $2,000 sign-on bonus to jump-start your move to NFI Unlimited employee referral bonus Reliable and consistent schedule.
NewDiesel Technican Marathon Petroleum CorpDiesel TechnicanCA$43.22–$48.15 / hourPerform routine maintenance activities such as oil changes, air filter changes, power steering service, suspension system service, PTO's, locking rear-ends, Roper pumps, brakes, wheel bearings and hubs, electrical system service and miscellaneous maintenance activities as needed. At MPC, we're committed to being a great place to work - one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment.
Trailer Mechanic Quality CarriersTrailer MechanicSouth Gate, CaliforniaRequirementsSkills and Abilities:Must possess at least 1 year of experience with general knowledge of equipment theory, principles and repair relating to diesel engines, air, electrical, mechanical, and hydraulic systems. Quality Repair Solutions (QRS®) is a comprehensive tractor and trailer repair and maintenance business that specializes in pressurized tankers.
Diesel Technician Sns Transportation ServicesDiesel TechnicianCarson, CaliforniaSelected candidates will be responsible for maintaining trailering equipment for a Fortune 500 package delivery company in a clean well-maintained environment. Responsibilities Include but not limited to: Perform skilled repair and maintenance of commercial transportation trailers.
Mechanic-Parts Technician TORRANCE UNIFIED SCHOOL DISTRICTMechanic-Parts TechnicianTorrance, CA$5,066–$6,156Under the direction of Transportation Supervisor, perform skilled automotive repair work on District school buses, trucks and other gas or diesel powered mechanical or automotive equipment. Any combination equivalent to: graduation from high school supplemented by course work in gas and diesel engine repair and one year of increasingly responsible automotive repair experience.