216 Results for

Diesel Mechanic Jobs in Carol Stream, IL

Jobs

New!

Aurora, IL4 days ago

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.

Glenwood, IL8 days ago

$31–$53 Per Hour

As a Diesel Mechanic - Experienced (Service Tech IV), 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.

Chicago Ridge, IL23 days ago

Full-time

Willingness to work the required schedule, work at the specific location required, complete Penske employment application, submit to a background screening (to include criminal checks, past employment and education), the ability to pass a drug screen and physical as required by the Department of Transportation, and potential travel within a near geography for training are required. • Doing preventative maintenance repairs—like replacing or rotating tires—and completing vehicle component lubrication and replacement, some electrical system repairs, and cooling system maintenance on gas and diesel engine vehicles.

Romeoville, IL23 days ago

Full-time

Mount Prospect, IL8 days ago

$52.05–$54.05 Per Hour

The following is a sample (but not exhaustive) list of the MOS, AFSC, and NEC Codes that may have transferrable skill sets that apply to this role: 711 713 2506 2584 4130 4133 4541 5899 6071 6072 7603 7607 7610 7618 13D 13M 13P 13R 13T 2T311A 2T311C 2T312A 2T312B 2T312C 2T331A 2T331C 2T332A 2T332B 2T332C 2T351 2T351A 2T351C 2T352A 2T352C 62B 63A 63D 63E 63H 63M 63N 63S 63T 63Y 88R 91A 91B 91E 91H 91L 91M 91P 91S ABE ABH AS CM EN GSM MM MM(NUC) MR SB. Related experience may include: Shop Mechanic, Mechanic, Technician, Service Foreman, Service Manager, Shop Manager, Mechanic Supervisor, Technician Supervisor, Lead Mechanic, Lead Technician, Diesel Technician, Diesel Mechanic, Service Technician, Heavy Equipment Mechanic, Hydraulic Technician, Hydraulic Mechanic, ASE Certified Mechanic, IFPS Certified Technician.

New!

Wheeling, IL4 days ago

You’ll handle advanced diagnostics and repairs on medium/heavy vehicles, oversee inspection readiness (DVIR, DOT/state), and guide technicians through preventive maintenance cycles so routes leave safe and on time. Summit School Services companies share a strong commitment to provide the highest level of transportation safety, quality transportation, outstanding customer service and positive employee relations.

New!

Aurora, IL1 day ago

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.

Carol Stream, IL8 days ago

New!

Wheeling, IL4 days ago

Chicago, IL18 days ago

$95,000–$140,000

This position is responsible for the coordination of all activities related to maintenance, preventative maintenance, repair, cleaning and quality of workmanship of the fleet, building maintenance and company owned tools by overseeing the maintenance employees and support staff. Overview: The Fleet Maintenance Manager is responsible for providing effective leadership to the maintenance employees and support staff to ensure the fleet service requirements are completed in a timely, safe, and efficient manner.

Chicago, IL20 days ago

$25–$50 Per Hour

All Fleet Inc. is looking for Diesel Mechanics and Truck Technicians to add to our rapidly expanding team. Because of this, we are seeking reliable, trustworthy, and experienced diesel technicians to help support our continued growth.

Chicago, IL20 days ago

$25–$50 Per Hour

New!

Romeoville, Illinois3 days ago

Attend and complete all Technician Training Development Program requirements and assessments; training will include hands-on and online training as well as performing tasks learned; Technician Training Development Program will include but is not limited to: Service Island Training: Service island multi-point inspection (includes hand held). Perform multi-point inspection on inbound units as required by company policies and procedures; this includes checking vehicle tire pressure and thread, fluid levels, lights, washing vehicle windows, changing tires, inspecting refrigeration units on trucks, and reporting service or driver issues to shop.

South Holland, IL30+ days ago

$26–$35 Per Hour

Whether you specialize in preventative maintenance, electrical systems, or advanced diagnostics, we have a shift that fits your experience and pay expectations. Aim Transportation Solutions is hiring Diesel Mechanics and Diesel Technicians in South Holland, IL.

Aurora, IL30+ days ago

$30–$35 Per Hour

To excel in this 2nd shift diesel mechanic role, you should bring: Hands-on experience with diesel truck diagnostics, preventive maintenance, and repairs. In this role, you’ll perform essential fleet maintenance and diesel truck repair to keep our drivers safe and our operations running smoothly.

Lyons, Illinois30+ days ago

We're the largest network of commercial vehicle dealerships in the U.S. With a strong reputation and deep industry roots, we provide our technicians with stability, opportunity, and a supportive work environment. In this entry-level role, you’ll support our lead and journeyman technicians while building hands-on skills in diagnostics, repair, and heavy-duty vehicle maintenance.

New!

Romeoville, IL3 days ago

With nearly a decade of industry experience, Kooner FMS helps fleets reduce downtime, extend vehicle life, and simplify operations through proactive maintenance programs and advanced technology. Backed by a supportive team that values your skill, drive and dedication, you’ll tackle new challenges every day and take pride in delivering safe, reliable and efficient service that keeps America moving.

New!

Chicago, ILToday

$22–$32 Per Hour

We operate a fleet of diesel and gas powered motor coach buses, school buses, transit buses, trolleys, minibuses and vans. Required tasks include preventive maintenance inspections, emergency and road failure repairs, general maintenance on electrical, HVAC, brake and accessory systems.

Carol Stream, IL30+ days ago

$30–$47.90 Per Hour

Diagnose and Repair: Troubleshoot complex mechanical, hydraulic, electrical, and electronic systems on heavy-duty diesel trucks using advanced diagnostic tools, schematics, and technical manuals (e.g., Cummins Insite, Detroit Diesel Diagnostic Link). Perform Maintenance: Conduct routine preventive maintenance, including oil changes, filter replacements, tire inspections, brake adjustments, and chassis lubrication to ensure truck reliability and compliance with federal and state regulations.

Chicago, IL9 days ago

$24–$33 Per Hour

We're one of the biggest fleets on the road and we make our presence known, with more than 13,000 trucks, 60,000 trailers, 12,000 company drivers, and over 700 Fleet Technicians. Complete a quality preventative maintenance inspection and repairs on all company owned equipment, to include tractors, trailers, refrigerated units and support equipment.

Carol Stream, IL30+ days ago

$30–$47.90 Per Hour

ST. CHARLES, Illinois30+ days ago

Demonstrated aptitude and applied experience in mechanical repair of automotive gas or diesel engines including:Routine preventative maintenance, which should include oil changes, brake and tire work. Important Note:Some positions require additional screening that may include employment and education verification; motor vehicle records check and a road test; and/or badging or background requirements of the customer to which you are assigned.

Carol Stream, IL30+ days ago

Key Responsibilities: Diagnose and Repair: Troubleshoot complex mechanical, hydraulic, electrical, and electronic systems on heavy-duty diesel trucks using advanced diagnostic tools, schematics, and technical manuals (e.g., Cummins Insite, Detroit Diesel Diagnostic Link). Perform Maintenance: Conduct routine preventive maintenance, including oil changes, filter replacements, tire inspections, brake adjustments, and chassis lubrication to ensure truck reliability and compliance with federal and state regulations.

Chicago, IL8 days ago

Geared up with your own, fully equipped company service truck, top-tier tools, and a supportive team that values your skill, drive and dedication, you’ll tackle new challenges every day and take pride in delivering safe, reliable and efficient service that keeps America moving. With nearly a decade of industry experience, Kooner FMS helps fleets reduce downtime, extend vehicle life, and simplify operations through proactive maintenance programs and advanced technology.

Joliet, IL8 days ago

CHICAGO, Illinois21 days ago

$35–$45 Per Hour

Technicians 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.

Melrose Park, IL7 days ago

$30.31–$45.49 Per Hour

Required 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.

Rockdale, IL21 days ago

$26.97–$40.46 Per Hour

Matteson, IL30+ days ago

$26.97–$40.46 Per Hour

Aurora, IL7 days ago

$22–$44 Per Hour

New!

Chicago, IL4 days ago

Brighton Solutions is seeking Automotive technicians (Mechanics) to maintain, repair and overhaul commercial vehicles such as trucks and buses. Most importantly, the individuals hired should be able to demonstrate that they have history of safe work practices.

Carol Stream, IL30+ days ago

$30–$47.90 Per Hour

New!

Markham, ILToday

$25–$35 Per Hour

We are seeking a skilled Diesel Mechanic with experience in heavy-duty diesel engines, specifically Cummins engines and diesel emissions (DEF) systems. Service and repair DEF (Diesel Exhaust Fluid) and aftertreatment systems .

Minooka, IL30+ days ago

$30–$32 Per Hour

Working in our shops, you'll be at the heart of keeping our fleet running safely and efficiently, performing truck maintenance, diagnostics, and repairs on a dedicated commercial fleet. Physically capable of performing all job duties, which include being able to lift and/or pull 75 lbs or more without restriction, stand or lie for extended periods, and have flexible movement to reach equipment.

Northlake, IL30+ days ago

$26–$34 Per Hour

Our shop prioritizes safety, quality repairs, and realistic workloads, offering long-term stability, respect for your craft, and opportunities to grow your skills. Location: Northlake, IL 60164 Pay Rate: $26.00 - $34.00 Hourly Open Positions: 1 Days Worked: Mon., Tue., Wed., Thu., Fri., Sat.

Orland Park, IL30+ days ago

Commercial Van Experience preferred, but not required • A-level qualifications, including Diagnostic, Electrical, and Engine Repair • Excellent customer service skills • Basic Computer skills • Positive, friendly attitude, along with a customer service mentality • Enjoy working in a fast-paced environment • Team player • Valid Drivers License with an acceptable motor vehicle driving record according to dealership guidelines. • Perform work specified on the repair order with efficiency and in accordance with the dealership • Test-drive vehicles, and test components and systems, using diagnostic tools and special service equipment • Diagnosing, maintaining, and repairing vehicle automotive systems, including engine, transmission, electrical steering, suspension, brakes, air conditioning, etc.

St. Charles, IL13 days ago

Demonstrated aptitude and applied experience in mechanical repair of automotive gas or diesel engines including: Routine preventative maintenance, which should include oil changes, brake and tire work. Important Note: Some positions require additional screening that may include employment and education verification; motor vehicle records check and a road test; and/or badging or background requirements of the customer to which you are assigned.

Maywood, Illinois18 days ago

In the state of Washington, all technician and driving positions, including but not limited to van drivers and any other position requiring employees to drive a company-owned vehicle, are considered safety-sensitive and are therefore subject to drug and alcohol testing, including cannabis. Diagnose and perform all phases of vehicle maintenance including the repair of brakes and brake inspections, engine tune-ups, suspensions, drive trains, transmission clutches and other repairs.

Chicago, IL30+ days ago

This 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. At the Reyes Family of Businesses, our Total Rewards Strategy prioritizes the holistic well-being of our employees, and our compensation philosophy embraces diverse factors for fair pay decisions, valuing skills, experience, and the needs of our business.

Chicago, IL30+ days ago

At the Reyes Family of Businesses, our Total Rewards Strategy prioritizes the holistic well-being of our employees, and our compensation philosophy embraces diverse factors for fair pay decisions, valuing skills, experience, and the needs of our business. This position requires 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.

West Dundee, IL27 days ago

$25–$29 Per Hour

New!

South Holland, ILToday

Perform diagnostics and repairs on diesel engines, transmissions, hydraulic systems, suspension components, and some air brake systems using OEM specifications and schematics. Operate heavy equipment safely during repair procedures and assist in equipment troubleshooting involving electrical systems a mechanical systems.

St. Charles, IL30+ days ago

These could include but are not limited to Service Island support, SBTIII trained within 180 days, SBT220, Complete 2 of the OEM On-Line diagnostic scan tool software courses as required by location, fleet mix, predominant OEM of fleet mix completed within 365 days. In order to become a Ryder employee, you must: Must be able to obtain CDL within 6 months after hire Pass a Ryder Drug Test Pass a DOT physical Pass a Ryder road test Pass a Ryder Background and Motor vehicle check, including Drug and alcohol verification from previous employers for the last 3 years.

Chicago, IL28 days ago

Ideal candidates will have at least two years of experience with troubleshooting and repair on gas/diesel engines, hydraulic systems, electrical systems, transmission/rear end, basic chassis/brakes, as well as fabrication skills (MIG and Arc welding/cutting). As an AGI Mechanic you will: Provide prompt response to equipment service requests to troubleshoot and repair: vehicles & belt loaders (unleaded, diesel, and propane engines), lavatory service trucks, air conditioner carts, ground power units, and more.

Elk Grove Village, IL15 days ago

Diagnosis, removal and replacement of injectors, pistons, liners, cam shafts, cylinder heads, rod and main bearings, oil pans, clutches, fan hubs, differentials, fifth wheels, brakes, changes or recharges batteries, and replaces transmissions and other parts. Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle service calls at client locations, so we can provide expedited expertise directly to our customer's trucks & equipment on site.

Elgin, IL30+ days ago

$5–$10 Per Hour

Completes required paperwork utilizing fleet maintenance software program associated with repairing vehicles, documenting parts usage, and accounting for repair times. Our Diesel Mechanic will work directly with the Maintenance Manager to ensure safe diagnostics and repair of our truck fleet and equipment.

Elgin, Illinois30+ days ago

$18–$40

We are seeking a reliable and skilled Mechanic / Light-Duty Diesel Mechanic to inspect, maintain, and repair a variety of gasoline and light-duty diesel vehicles. This role involves diagnosing mechanical issues, performing routine maintenance, and ensuring all vehicles are safe, efficient, and operating at peak performance.

Romeoville, IL30+ days ago

Willingness to travel as necessary within the district (customers' yards, close geographical area and training sites), work the required schedule, work at the specific location required, complete Penske employment application, submit to a background screening (to include criminal checks, past employment and education) and pass a drug screening. Penske Truck Leasing/Transportation Solutions is a premier global transportation provider that delivers essential and innovative transportation, logistics and technology services to help companies and people move forward.

Chicago, IL23 days ago

$29–$30 Per Hour

Ideal candidates will have at least two years of experience with troubleshooting and repair on gas/diesel engines, hydraulic systems, electrical systems, transmission/rear end, basic chassis/brakes, as well as fabrication skills (MIG and Arc welding/cutting). Job Responsibilities: Provide prompt response to equipment service requests to troubleshoot and repair vehicles & belt loaders (unleaded, diesel, and propane engines), lavatory service trucks, air conditioner carts, ground power units and more.

Willowbrook, IL16 days ago

With more than 200 locations and nearly 8,000 dedicated employees, Rush Enterprises operates Rush Truck Centersthe largest network of commercial vehicle dealerships in North Americacommitted to delivering exceptional customer service, personalized support, and comprehensive solutions tailored to every fleets 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.

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Diesel Mechanic Jobs in Carol Stream, IL

Diesel Mechanic Technician II Summit School Services

Diesel Mechanic United Rentals

Diesel Technician/Mechanic III - Entry Level Penske

Diesel Technician/Mechanic III Penske

Union Mechanic 3 Sunbelt Rentals

Elk Grove Village Lead Technician Summit School Services

Maintenance Technician I Summit School Services

Maintenance Technician II Summit School Services

Elk Grove Village Maintenance Technician II Summit School Services

Maintenance Manager Greyhound Lines, Inc.

Mobile Diesel Mechanic / Truck Technician ALL FLEET INC

Night Shift Mobile Diesel Mechanic – $25-$50/hr ALL FLEET INC

Diesel Mechanic Trainee Entry Level Ryder

Diesel Mechanic up to 35.00 per hour Aim Transportation Solutions Inc

2nd Shift Diesel Mechanic Waste Connections

Level 1 - Union Diesel Mechanic Lyons

Diesel Mechanic/Technician (2001) Kooner Fleet Management Solutions

Bus Diesel Mechanic Technician Aries Charter Transportation

Journeyman Diesel Mechanic - Second Shift Interstate Companies

Diesel Mechanic/Technician Swift Transportation Co LLC

Journeyman Diesel Mechanic - Second Shift Interstate Companies, Inc

Diesel Mechanic Ryder

Journeyman Diesel Mechanic Interstate Companies, Inc.

Mobile Diesel Mechanic/Technician (1996) Kooner Fleet Management Solutions

Mobile Diesel Mechanic/Technician (2027) Kooner Fleet Management Solutions

Travel Diesel Technician/Mechanic Amerit Fleet Solutions

Sr. Diesel Mechanic PTO & Immediate Healthcare! Waste Management Inc

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Journeyman Diesel Mechanic - Second Shift Interstate Companies Inc

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Diesel Mechanic The Custom Companies Inc

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Diesel Mechanic First Student

Diesel Mechanic A Reyes Holdings LLC

Diesel Mechanic B Reyes Holdings LLC

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Heavy Duty Diesel Mechanic Alliance Ground International company

Mobile Diesel Mechanic Rush Enterprises

Diesel Mechanic - 2nd Shift Waste Connections

Mechanic / Light-Duty Diesel Mechanic Jim's Towing & Automotive

Diesel Mechanic/Technician I - Experienced Penske Corporation

Heavy Duty Diesel Mechanic Supervisor Alliance Ground International company

Diesel Mechanic Rush Enterprises

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