Diesel Mechanic Jobs in the United States
Kenan Advantage Group
$33 - $43
Seattle, WA
Minimum 1 - 5 years of experience in heavy-duty vehicle maintenance/repair (Tech levels will be determined by years of experience and certifications) Holds a current Air Brake Certification in compliance with FMSCR 396.25 or has at least 1 year of verifiable experience with the ability to obtain Air Brake Certification through KAG . Fleet Mechanic Apprentices will receive hands on training and instruction on preventive maintenance/inspections/repairs of Class 5 through Class 8 Commercial Vehicles and maintenance/inspection of tank trailers.
Performance Foodservice
La Crosse, WI
5+ years of proven medium to heavy-duty vehicle repair including PM's, tire & wheel, air & air disc brakes, diagnosis, computerized diagnostics, electrical troubleshooting, electronic component repair and a minimum of 2 years’ experience in A/C refrigeration. Perform routine maintenance such as changing oil, checking batteries and lubricating equipment and machinery requiring the use of hand tools such as screwdrivers, pliers, wrenches, pressure gauges, and precision instruments, as well as power tools such as pneumatic wrenches, welding equipment, and jacks and hoists.
Kenan Advantage Group
$28 - $41
Russell, PA
With expert knowledge, supportive leadership, and a strong belief in our company culture, our team exemplifies the passion, pride, and entrepreneurial spirit that help us reach our goals every day. Diesel Mechanics are required to safely and accurately perform general property and vehicle maintenance & repair duties in and around the shop operations in a fast-paced environment.
Summit School Services
Grayslake, IL
You’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.
Summit School Services
New Berlin, WI
You’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.
Summit School Services
Jefferson Hills, PA
You’ll work across yellow-bus systems—preventive maintenance, air and hydraulic braking, steering/suspension, electrical/charging, HVAC, drivetrains/transmissions, and DVIR/state inspection readiness—balancing quality repairs with uptime so routes leave on time. • Diagnose and repair automotive and diesel systems — including brakes, steering, suspension, drivetrains, electrical, cooling, and fuel systems — according to skill level.
Summit School Services
Pickerington, OH
You’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.
Barr-Nunn Transportation
$22 - $35
Granger, IA
Level 2 Mechanic: Perform all level 1 duties if needed but will spend most of the time on preventative maintenance including but not limited to: Servicing of trucks and trailers, DOT Inspections on trucks and trailers, minor engine diagnostics, emissions systems troubleshooting, Will receive training during this time from inside and outside sources for continual advancement opportunities. Level 3 Mechanic: Perform all level 2 duties if needed, other tasks include but are not limited to: Work with computer trouble-shooting programs, understand all suspension and steering components with ability to adjust and repair, have full understanding on the class 8 braking system.
Summit School Services
Kearney, MO
You’ll work across yellow-bus systems—preventive maintenance, air and hydraulic braking, steering/suspension, electrical/charging, HVAC, drivetrains/transmissions, and DVIR/state inspection readiness—balancing quality repairs with uptime so routes leave on time. • Diagnose and repair automotive and diesel systems — including brakes, steering, suspension, drivetrains, electrical, cooling, and fuel systems — according to skill level.
Kenan Advantage Group
$18 - $32
Calera, AL
Diesel Mechanics are required to safely and accurately perform general property and vehicle maintenance & repair duties in and around the shop operations in a fast-paced environment. With expert knowledge, supportive leadership, and a strong belief in our company culture, our team exemplifies the passion, pride, and entrepreneurial spirit that help us reach our goals every day.
Summit School Services
Elkhorn, WI
You’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.
Southern Haulers
$31.5
Vincent, AL
As a diesel technician / mechanic at Southern Haulers, you will be responsible for diagnosing, repairing, and maintaining diesel engine trucks, and various types of trailers. See Advantage AI Privacy Policy at https://www.advantage.ai/legal/privacy-policy and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions.
Performance Foodservice
Mount Pleasant, PA
High School Diploma/GED or Equivalent 5 - 7 years of proven medium to heavy-duty vehicle repair including PM's, tire & wheel, air & air disc brakes, diagnosis, computerized diagnostics, electrical troubleshooting, electronic component repair and a minimum of 2 years’ experience in refrigeration &/or overhauls and rebuilds of heavy-duty diesel engines and transmissions . Performs routine maintenance such as changing oil, checking batteries and lubricating equipment and machinery requiring the use of hand tools such as screwdrivers, pliers, wrenches, pressure gauges, and precision instruments, as well as power tools such as pneumatic wrenches, welding equipment, and jacks and hoists.
Summit School Services
Crowley, TX
You’ll work across yellow-bus systems—preventive maintenance, air and hydraulic braking, steering/suspension, electrical/charging, HVAC, drivetrains/transmissions, and DVIR/state inspection readiness—balancing quality repairs with uptime so routes leave on time. • Diagnose and repair automotive and diesel systems — including brakes, steering, suspension, drivetrains, electrical, cooling, and fuel systems — according to skill level.
Summit School Services
Boise, ID
adjust/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.
Kenan Advantage Group
$25 - $45
Fairfield, OH
With expert knowledge, supportive leadership, and a strong belief in our company culture, our team exemplifies the passion, pride, and entrepreneurial spirit that help us reach our goals every day. Diesel Mechanics are required to safely and accurately perform general property and vehicle maintenance & repair duties in and around the shop operations in a fast-paced environment.
Kenan Advantage Group
$18 - $30
Loudon, TN
With expert knowledge, supportive leadership, and a strong belief in our company culture, our team exemplifies the passion, pride, and entrepreneurial spirit that help us reach our goals every day. Diesel Mechanics are required to safely and accurately perform general property and vehicle maintenance & repair duties in and around the shop operations in a fast-paced environment.
Performance Foodservice
$21
Temple, TX
Required Experience: 2+ years of proven medium to heavy-duty vehicle repair including PM's, tire & wheel, air & air disc brakes, diagnosis, computerized diagnostics, electrical troubleshooting, electronic component repair and experience in A/C refrigerationCompany description. Perform routine maintenance such as changing oil, checking batteries and lubricating equipment and machinery requiring the use of hand tools such as screwdrivers, pliers, wrenches, pressure gauges, and precision instruments, as well as power tools such as pneumatic wrenches, welding equipment, and jacks and hoists.
Jobot
$25 - $40
North Haven, CT
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role involves working on a wide range of diesel-powered equipment, hydraulic systems, electrical components, and specialty emergency systems in both shop and field environments.
Curtze Food Service
$28 - $35
Erie, PA
Curtze Food Service is seeking an experienced Fleet Maintenance Diesel Mechanic to maintain and repair our fleet of semi trucks and trailers. This is a great opportunity for a skilled mechanic looking for competitive pay, stability, and long-term employment with a family-owned company.
Summit School Services
Mckinney, TX
Training & tools: Access to industry-leading complimentary fleet/OEM training, modern diagnostic equipment, and school-bus system training . • CDL & ASE support: CDL preferred—company training available for mechanics; Industry Leading ASE Training & Incentive program.
United Airlines
San Francisco, CA
Our Technical Operations team is full of aircraft maintenance technicians, engineers, planners, ground equipment and facilities professionals, and supply chain teams that help make sure they’re well taken care of and ready to get our customers to their desired destinations. Troubleshooting and repair of diesel engines, heavy industrial equipment, including large aircraft air conditioners, air start and ground electrical power units.
Kenan Advantage Group
$36 - $41
Louisville, KY
With expert knowledge, supportive leadership, and a strong belief in our company culture, our team exemplifies the passion, pride, and entrepreneurial spirit that help us reach our goals every day. Diesel Mechanics are required to safely and accurately perform general property and vehicle maintenance & repair duties in and around the shop operations in a fast-paced environment.
Jobot
$35 - $50
Jackson Township, NJ
Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role is responsible for diagnosing, repairing, and maintaining heavy-duty diesel trucks and equipment to ensure safe and reliable operation.
Summit School Services
Boise, ID
Training & tools: Access to industry-leading complimentary fleet/OEM training, modern diagnostic equipment, and school-bus system training . • CDL & ASE support: CDL preferred—company training available for mechanics; Industry Leading ASE Training & Incentive program.
Union Pacific Railroad Company
N LT ROCK, AR
Possess at least 4 years of education or work experience as a mechanic repairing trucks, ships, farm equipment, airplanes, trains, automobiles, or diesels; alternatively, hold a current journeyman's mechanical card. Visual and Auditory Perception: Able to detect and interpret various visual color signals and displays, identify the speed of moving objects at different distances (near or far), and respond quickly to sounds.
Union Pacific Railroad Company
HERMISTON, OR
Possess at least 4 years of education or work experience as a mechanic repairing trucks, ships, farm equipment, airplanes, trains, automobiles, or diesels; alternatively, hold a current journeyman's mechanical card. Visual and Auditory Perception: Able to detect and interpret various visual color signals and displays, identify the speed of moving objects at different distances (near or far), and respond quickly to sounds.
Performance Foodservice
Mount Pleasant, PA
Performs routine maintenance such as changing oil, checking batteries and lubricating equipment and machinery requiring the use of hand tools such as screwdrivers, pliers, wrenches, pressure gauges, and precision instruments, as well as power tools such as pneumatic wrenches, welding equipment, and jacks and hoists. 3 years of proven medium to heavy-duty vehicle repair including PM's, tire & wheel, air & air disc brakes, diagnosis, computerized diagnostics, electrical troubleshooting, electronic component repair and experience in refrigeration .
The H&K Group
Skippack, PA
Required Skills, Education, and ExperienceEnrollment in an accredited technical high school or technical high school program in auto mechanics, diesel mechanics, or related fieldBasic math and communication skillsAble and willing to work an abbreviated 2nd shift scheduleAbility to fit test & utilize appropriate PPE as neededAbility to meet physical requirements (movement, lifting, as relevant to job). Essential Duties and Responsibilities Perform all work adhering to OSHA and H&K Safety policiesReceive oral or written direction from the shop foreman on plans for the day's tasksReads job order and observes and listens to equipment in operation to determine malfunction and to plan work proceduresAssists in the instillation, repair, and preventative maintenance for various equipment and vehicles.
System One
$28.46 - $42.95
Manassas, VA
Expertly diagnose and repair issues related to diesel engines, diesel fuel systems, diesel electrical components, diesel hydraulic systems, air conditioning, brakes, suspension, and other mechanical systems. If you specialize in diesel engine diagnostics, repair, and preventive maintenance, this role offers an excellent opportunity to work in a fast-paced, 24/7 environment ensuring our diesel-powered fleet remains safe, reliable, and compliant.
Waste Connections
Lubbock, TX
Repairs include but are not limited to, routine maintenance and repairing engines chassis and body components, hydraulic cylinders, brake systems, suspension systems, cooling systems, wheels and tires. Completes required paperwork utilizing fleet maintenance software program associated with repairing vehicles, documenting parts usage, and accounting for repair times.
United Rentals-USA
Columbus, OH
As a Field Diesel Mechanic(Service Tech IV - Field Service), you’ll use your skills to perform maintenance and repairs of complex equipment with limited or no supervision in a highly skilled, safe, and professional manner. Maintenance and repair of complex mechanical, electrical, hydraulic, and diesel systems on a variety of rental and customer equipment and tools while using a high degree of independent judgment.
GWST - Sarasota
$25 - $35
Fruitville, FL
You will work alongside great colleagues from a variety of diverse backgrounds and experiences who are committed to serving our customers! Your role will involve maintaining and repairing equipment to ensure we meet clients' needs with efficiency and precision.
The H&K Group
Coopersburg, PA
Required Skills, Education, and ExperienceOne-year certificate from an accredited college or technical school in diesel mechanics or a related field OR 2 years of related experience and/or trainingEquivalent combinations of education and experience may be considered. 4 years of related experience and/or trainingState Inspection licenseExperience working in heavy civil construction, road construction, or quarriesOSHA, MSHA, or other relevant safety certifications.
The H&K Group
Hummelstown, PA
One-year certificate from an accredited college or technical school in diesel mechanics or a related field OR 2 years of related experience and/or trainingEquivalent combinations of education and experience may be considered. 4 years of related experience and/or trainingState Inspection licenseExperience working in heavy civil construction, road construction, or quarriesOSHA, MSHA, or other relevant safety certifications.
Razzari Dodge Chrysler Jeep Ram
Merced, CA
3-5 years experience with engine repair, engine performance, heating and air conditioning, electrical systems, automatic transmissions, manual transmission and axle, brakes and front end. Razzari Dodge Chrysler Jeep Ram is hiring certified, experienced Diesel Technicians in Merced, CA.
GreenArrow
Pittston, PA
Our family of companies — Midwestern Electric, Kuharchik Construction, Bear Electrical Solutions, Hinson Electric, and Earthbound Electric — are trusted providers of specialized electrical infrastructure services, including the installation and maintenance of traffic signals, streetlighting, and intelligent transportation systems. As our Diesel/heavy Equipment Mechanic, you will perform skilled maintenance and repair of diesel engines, hydraulic systems, electrical systems, and related components across a variety of heavy-duty vehicles and equipment.
SpartanNash
Omaha, NE
Our braggingly happy team members — ranging from bakery managers to order selectors; from IT developers to vice presidents of finance; from HR Business Partners to export specialists — create braggingly happy customers spanning national accounts, independent and chain grocers, e-commerce retailers, U.S. military commissaries and exchanges, and the Company’s own brick-and-mortar grocery stores, pharmacies and fuel centers. Responsible to inspect, diagnose and perform preventive and corrective maintenance and repair of diesel semi trucks and trailers (to include, but not limited to overhaul and repair of engines, transmissions, cooling systems, steering systems, air systems, trailer refrigeration systems).
Pro Onsite
Sacramento, CA
Our commitment to quality and customer satisfaction drives our team to provide exceptional service, ensuring that our clients’ fleets remain safe and efficient on the road. We are a leading service provider specializing in the maintenance and repair of semi-trucks.
Keurig Dr Pepper
Norcross, GA
The Fleet Diesel Mechanic I will perform scheduled preventative maintenance and necessary repairs to automobiles, trucks (light and heavy), trailers, vans and forklifts as directed by Fleet Manager and Lead Technician. Keurig Dr Pepper (NASDAQ: KDP) is a leading beverage company in North America, with a portfolio of more than 125 owned, licensed and partner brands and powerful distribution capabilities to provide a beverage for every need, anytime, anywhere.
Marten Recruiting Dept.
$25 - $35
Tampa, FL
Join Our Team, we provide fleet maintenance services that is hands on for Kenworth, Peterbilt, Freightliner, Detroit, & Cummins. Our terminal network is now hiring in multiple locations Diesel/Fleet Mechanics/Technicians.
Proficient Auto Logistics
$25 - $34
Wind Gap, PA
We offer a broad range of auto transportation and logistics services, primarily focused on transporting finished vehicles from automotive production facilities, marine ports of entry, or regional rail yards to auto dealerships around the country. As a combined entity, we operate one of the largest auto transportation fleets in North America with over 1200 trucks, 55 terminal locations and 800 employees, a majority of whom are drivers.
CP Energy
Omega, OK
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PEAK Technical Staffing
$28 - $30
Pittsburgh, PA
Key Responsibilities: Troubleshooting and Diagnostics: Utilize advanced diagnostic tools and methods to identify and resolve mechanical and electrical issues in vehicles, trucks, and heavy machinery. Repair and Maintenance: Perform repairs and routine maintenance on a wide range of vehicles and equipment, including diesel engines and heavy construction machinery.
Atlantic Emergency Solutions
$25 - $45
DOVER, DE
Repair, rebuild, overhaul, and replace defective assemblies and components such as gauges, air fittings, plumbing lines and valves, hydraulic lines, various pumps, and basic engine components . Test repaired equipment to ensure operating efficiency and safety prior to releasing the apparatus for duty.
Marten Transport
Tucker, GA
Your primary responsibility will be to furnish quality major and minor in-house repairs to the Tractor/Trailer fleet in a timely and efficient manner. Job Description: We are looking for experienced Diesel Mechanics to maintain/repair our fleet of trucks/trailers.
Mustang Cat
Port Neches, TX
Whether you’re working in the shop or from a field service truck, you’ll diagnose and repair Caterpillar construction equipment that powers infrastructure and job sites across Southeast Texas. Since 1952, Mustang has proudly served the construction, oil & gas, power generation, marine, and manufacturing industries as the authorized Caterpillar® dealer for Southeast Texas.
Ecosouth Florida LLC
$25 - $35
Sarasota, FL
Completes required paperwork utilizing the fleet maintenance software program associated with repairing vehicles, documenting parts usage, and accounting for repair times. Under general supervision, performs preventive maintenance services and inspects, diagnoses, and repairs vehicles and equipment.