256 Results for

Diesel Mechanic Jobs in Illinois

Jobs

New!

Morton, IL6 days ago

$21–$30 Per Hour

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.

New!

087 Dixon, IL1 day ago

$21–$35

The associate will be regularly exposed typical inside and outside environmental conditions, including, but not limited to dirt, dust, vibration, minimal chemical hazards, noise and temperature variances. TruckPro will provide the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS), with information from each new employee's Form I-9 to confirm work authorization.

New!

Rockford, IL4 days ago

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.

New!

South Holland, IL4 days ago

Full-time

New!

Romeoville, IL4 days ago

Full-time

New!

Edgewood, IL6 days ago

$23.50–$27

Utilize and work with maintenance trades and components such as electrical, welding, pipefitting, fabrication, gearbox and bearing maintenance, lubrication, pumps and piping systems, mechanical maintenance, hydraulic and pneumatic systems . What Will Put You Ahead: Experience performing maintenance trades such as welding, pipefitting, fabrication, rigging systems, gearbox and bearings, lubrication, pump and piping systems, or hydraulics and pneumatics .

Rochelle, IL30 days ago

$33–$36

Rochelle Foods, LLC produces a variety of products for foodservice and retail consumers, including Hormel® Bacon 1, Hormel® Black Label® bacon, precooked and microwaveable bacon, Hormel® Compleats® microwaveable meals and deli hams. We believe every employee has the responsibility to maintain a safe working environment by closely following our safety policies and actively engaging in our safety policies and actively engaging in our safety culture.

Morton Grove, Illinois12 days ago

$35 Per Hour

By submitting your application, you authorize Elite Staffing, Inc. to contact you using the contact information you have provided for employment-related activities via any method, including SMS, email, and phone calls, including through the use of automated technology, AI generative voice, and pre-recorded and/or artificial voice messages. Completes asbestos awareness training, recognizes and informs Supervisor of asbestos hazards (ie floor tile drilling) to ensure sampling, appropriate precautions, and/or abatement where required.

Glendale Heights, Illinois12 days ago

$32 Per Hour

By submitting your application, you authorize Elite Staffing, Inc. to contact you using the contact information you have provided for employment-related activities via any method, including SMS, email, and phone calls, including through the use of automated technology, AI generative voice, and pre-recorded and/or artificial voice messages. The production line mechanic will be responsible for all production maintenance, including product quality control, line maintenance, and repair of line machinery and equipment.

Alsip, IL8 days ago

Customers lean on us for our technology-driven excellence in mission-critical flow creation and industrial solutions across 40+ respected brands where our products and services excel in the most complex and harsh conditions. We are committed to building an inclusive and diverse culture that engages as well as values the different backgrounds and experiences of our employee, which, in turn, spurs innovation, generates creative solutions and enhances our customer relations.

Quincy, IL12 days ago

$26–$30
Full-time

We donate over xxx bottles of water per year to our communities, volunteer throughout the year helping variety different organizations meet goals and help others, and we also pour into our own Premium Waters’ family by hosting family events. Understanding of technical/mechanical aspects of all equipment including but not limited to regrind equipment, dehumidifiers, cooling tower pumps, recirculation pumps, water chillers, and high pressure air compressors.

New!

Matteson, IL4 days ago

$26.97–$40.46 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.

Romeoville, IL12 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.

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.

Chicago, IL12 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.

New!

Aurora, IL3 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.

Chicago, IL9 days ago

$72,000–$80,000

This is a Temp-to-Hire opportunity for an experienced Truck Mechanic who takes pride in safety, teamwork, and keeping equipment operating efficiently in a fast-paced industrial environment. National Star Services, a 27-year facility management company with nationwide operations, is hiring a skilled Diesel Truck Mechanic to join a stable company in Chicago, IL 60612.

Fairmont City, Illinois30+ days ago

$35–$39

Today RMS subsidiaries include Pacific Rail Services, Pacific Trailer Repair Services, Rail Terminal Services, Terminal Switching Services and PRS Auto. With more than three decades of experience focused on facilitating the railroad motor carrier interface, RMS has been the lowest cost and most efficient providers while maintaining one of the best safety records in the industry.

Lake Bluff, IL30+ days ago

$25–$50 Per Hour

We’re known for our top-notch mobile truck and trailer repair services, and we’re on the hunt for dedicated team members to keep our reputation shining. Fix or replace parts like lights, brakes, air systems, tires, and electrical components.

Rockford, IL30+ days ago

$18–$45 Per Hour

We are currently seeking Diesel Mechanic/Technician(s) to join our team who are specializing in Freightliner, Detroit, Allison, Cummins, CAT products, MTU and more! Other mechanical skills desired but not essential: Hydraulics, Brakes & Suspension, Manual Transmissions, Drive Train, and Automatic Transmissions.

Chicago, IL30+ days ago

$25–$50 Per Hour

All Fleet Inc is expanding its mobile repair capabilities in Chicago, and we’re seeking top-tier techs to join us. – Perform field repairs across the metro, including downtown and industrial areas.

Rockford, IL30+ days ago

$25–$50 Per Hour

Are you a skilled Diesel Mechanic or Truck Technician looking to join a high-growth mobile repair company? All Fleet Inc is expanding into Rockford, and we’re seeking experienced techs to drive our success.

Rockford, IL30+ days ago

$18–$45 Per Hour

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.

Ottawa, IL30+ days ago

$25–$50 Per Hour

All Fleet Inc is expanding into Ottawa and the I80 corridor, and we’re hiring a mobile diesel technician to support breakdowns, field repairs, and preventative maintenance across this high-traffic rural-industrial region. Ottawa is a key spoke between Joliet, Peru, and LaSalle, and this position offers wide coverage with strong income potential for self-motivated techs.

Elgin, IL30+ days ago

$25–$50 Per Hour

This corridor is packed with warehouse traffic, last-mile delivery, and regional fleet operators — making it a high-opportunity zone for mobile repairs. All Fleet Inc is expanding our service grid west of Chicago, and we’re hiring a mobile diesel technician to cover Elgin and the northwest suburbs.

Kankakee, IL30+ days ago

$25–$50 Per Hour

We’re hiring a mobile diesel technician to lead the charge in this growing I57 corridor, servicing regional fleets, emergency calls, and rural routes. All Fleet Inc is expanding into Kankakee to strengthen coverage between Chicago, Joliet, and Central Illinois.

Bedford Park, Illinois30+ days ago

$80,000–$100,000

Rockford, IL30+ days ago

$18–$45 Per Hour

Channahon, IL10 days ago

$34–$36 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.

Rockford, IL30+ days ago

$35–$42 Per Hour

Decatur, IL7 days ago

$26.13–$39.19 Per Hour

For over 50 years, three generations have led Truck Centers, Inc. from a single store dealership into our current network of ten, full-service dealerships and two auxiliary locations proudly representing Freightliner and Western Star trucks in Illinois, Indiana, and Missouri. Read repair orders, observe and listen to vehicle operation, obtain diagnostics information, identify root cause malfunctions, plan work procedures, and perform necessary repairs on a vehicle as authorized.

TAYLORVILLE, Illinois10 days ago

Wash and detail vehicles manually or using automated equipment; fuel diesel, natural gas, and hybrid vehicles properly while adhering to all shop safety policies and procedures; record fuel activity and maintain proper fuel and DEF inventories and reconciliation; this includes using hand held devices to properly identify customer and required services. 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.

Villa Park, Illinois30+ days ago

$25–$50

The ideal candidate will have expertise in diagnostics & electrical, engine work, and the replacement of engine components, clutch, transmission, and differentials as well as the ability to work with diagnostics and electrical as well as the ability to work on complete engine rebuilds. Location: 1000 N Villa Ave, Villa Park, IL 60181Company: Quality Parts and Repair (Division of DSL Express)Job Type: Full-time (Part-time will be considered)Salary: $25-$50 per hour (depending on experience and specialties)Certifications Required: ASE Certification preferred but not required.

Villa Park, Illinois30+ days ago

$25–$35

The ideal candidate will have expertise in some semi truck and related engine work and replacement of engine components, but more experience with more minor repairs, such as replacing filters, hoses, belts, brakes, exhaust system, lights, guage switches, minor electrical, tires and hubs, bearings, differentials, ect. Location: 1000 N Villa Ave, Villa Park, IL 60181.Company: Quality Parts and Repair (Division of DSL Express).Job Type: Full-time (Part-time will be considered).Salary: $25-$35 per hour (depending on experience and specialties).Certifications

Carol Stream, IL30+ days ago

$30–$47.90 Per Hour

ST. CHARLES, Illinois13 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.

New!

ROCK ISLAND, Illinois3 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, required. 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.

Joliet, IL30+ days ago

$70,000–$130,000 Per Year

In this dynamic role, you will be responsible for diagnosing, repairing, and maintaining diesel-powered tractors and trailers at various locations. This role is ideal for professionals passionate about diesel engine repair and maintenance, offering the flexibility of an on-call schedule and performance-based compensation.

Joliet, IL30+ days ago

$25–$50 Per Hour

All Fleet Inc is expanding into Joliet, IL — a major freight hub along I80 and I55 — and we’re hiring a mobile diesel tech to lead our presence in the area. With heavy intermodal traffic and nonstop truck flow, this is a high-opportunity zone for the right technician.

Chicago, IL7 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.

Aurora, IL30+ days ago

$25–$50 Per Hour

This region is booming with distribution centers, fleet yards, and long-haul traffic — a perfect territory for a high-performing field tech. All Fleet Inc is expanding west of Chicago and we’re hiring a mobile diesel tech to service the rapidly growing Aurora, Naperville, and I88 corridor.

Carol Stream, IL30+ days ago

$30–$47.90 Per Hour

ARTHUR, Illinois12 days ago

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.

Monee, IL13 days ago

$17–$20.40 Per Hour

Repairing 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.

Northlake, Illinois30+ days ago

$20–$24

Pacific Rail Services is looking for entry level and experienced diesel mechanic personnel to join our winning team at the Union Pacific Global II facility in Northlake, IL. Applicants shall be responsible to furnish their own small hand tools (i.e. 3/8" drill, 1/2" impact wrench and all other wrenches and socket sets under the size of 1 1/4").

Villa Park, Illinois30+ days ago

$35–$50

Job Title: Senior Semi-Diesel Mechanic II+Location: 1000 N Villa Ave, Villa Park, IL 60181Company: Quality Parts and Repair (Division of DSL Express)Job Type: Full-time (Part-time will be considered)Salary: $35-$50 per hour (depending on experience and specialties)Certifications Required: ASE Certification preferred but not required. The ideal candidate will have expertise in diagnostics & electrical, engine work, and the replacement of engine components, clutch, transmission, and differentials as well as the ability to work with diagnostics and electrical as well as the ability to work on complete engine rebuilds.

Springfield, IL7 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.

New!

Champaign, IL4 days ago

With a dedication to honoring commitments, creating positive experiences, fostering lifelong learning, exhibiting a pioneering spirit, and demonstrating good stewardship, you will contribute to our mission of providing top-notch service to our customers. Corrects vehicle deficiencies by removing, repairing, adjusting, overhauling, assembling, disassembling, and replacing major assemblies, sub-assemblies, components, or parts, showcasing innovative problem-solving skills and techniques.

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Diesel Mechanic Jobs in Illinois

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Mobile Diesel Mechanic / Truck and Trailer Technician ALL FLEET INC

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Field Journeyman Diesel Mechanic Interstate Companies Inc

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Semi Diesel Mechanic - Level 1, 2, and 3 DSL Express

Entry Level Semi Diesel Mechanic DSL Express

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Senior Semi Diesel Mechanic - Level 2+ DSL Express

Mobile Diesel Mechanic Rush

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