Diesel Technician III
$33 - $35 per hourMahoney Environmental Solutions, LLC
$2,000 sign on bonus
We are looking for a Diesel Technician III to join our team in Joliet. The Diesel Technician III will strive to meet or exceed goal times for repairs. Able to work unsupervised for extended periods of time and assist in training technicians in lower job classifications.
Schedule: Monday through Friday 1pm start time occasional weekend work. Starting hourly rate between $33 - $35 Sign on bonus to paid out in installments : First payment of $500 to be paid after 90 days and second payment $500 to be paid after 180 days, $1000 at one year. Company benefits:Medical, Dental and Vision insurance 1st of the month following hire date.
401 K with 4% company match after 90 days.
Tool reimbursements
Tool insurance
Yearly work boot allowance
Safety training
Freightliner factory training
Kenworth factory training
Cummins training Training & Experience:
Minimum of six (6) years practical experience or an equivalent combination of related education and experience.
Specialized training and/or experience in the overhaul of major components (i.e., Mack Cummins - Detroit Diesel Engines, etc.).
Be proficient in the use of all tools of the trade (Welding equipment, power tools and shop machinery).
High school diploma or equivalent required.
Ability to lift, push or pull up to at least 50 lbs.
Good driving record with valid driver's license.
Ability to drive automatic transmissions and use of PTO.
Superb communication skills (verbal and written). Major Function:
Properly diagnose, overhaul, adjust and repair all series of truck and trailer equipment including but not limited to the following:
Engines (Gas and Diesel) Diagnose, remove, and rebuild and reinstallation, as necessary.
Transmissions (Manual & Automatic) Diagnose, remove rebuild and reinstallation, as necessary.
Differential/Power Dividers Diagnose, remove, rebuild and reinstallation, as necessary.
Starters/Alternators Diagnose, remove, repair, and replace as censer.
Air Conditioning Systems Trained/Certified, diagnose electrical and mechanical defects, repair, component replacement, evaluation, and charging.
Fan Clutches Diagnose, remove, rebuild and reinstallation, as necessary.
Power Steering Systems - Diagnose, adjust, and repair, as necessary.
Electrical/Brake/Cooling Systems Diagnose, remove, rebuild, reinstallation, and adjustment, as necessary. Brake certified.
Clutches Diagnose, remove and reinstallation, as necessary.
PTO Systems Installation of PTO System and related hydraulic components. Diagnose, remove rebuild and reinstallation and adjustment, as necessary.
Tires Remove, install and algin chassis.
Engine Electronics (Gas and Diesel) adjust and repair, as necessary. Working Conditions:
Work outdoors in different weather conditions.
Exposure to used cooking oil odors. Specific Duties
Perform all levels of preventative maintenance.
Identify and determine parts require for repair of disassembled units.
Identify warrantable repairs and document appropriately.
Maintain work area appearance and safety.
Road test vehicles as necessary.
Performance and prospective duties in a timely and efficient matter.
All duties of lower job classifications.
Follow all safety rules and procedures.
Fully participate and support all safety initiatives.
Think safety and continually scan the work environment; make suggestions for corrections and improvements.
Other duties as assigned.
All qualified applicants will receive consideration for employment without regard to the individual's race, color, sex, national origin, religion, age, disability, genetic information, status as a military veteran or any other characteristic protected by applicable law.
Powered by JazzHR
Compensation details: 33-35 Hourly Wage
PIda35e4a7d2ad-26289-39927377
$36 - $43 per hour
...Diesel Technician III Department: Truck Service Point Reports To: Shop Foreman Effective Date: 05.28.2026 Position Overview The Diesel Truck Technician III is a highly skilled, senior-level technician responsible for performing complex diagnostics and...SuggestedHourly payCasual workShift work$33 - $35 per hour
$2,000 sign on bonus We are looking for a Diesel Technician III to join our team in Joliet. The Diesel Technician III will strive to meet or exceed goal times for repairs. Able to work unsupervised for extended periods of time and assist in training technicians...SuggestedHourly payCasual workRelocation packageMonday to Friday$36 - $43 per hour
...Diesel Technician III Kelly Services is hiring a Diesel Technician III for a direct-hire opportunity with our client's Truck Service Point team. This is a senior-level diesel technician role ideal for someone with advanced diagnostic experience, strong electrical and...SuggestedHourly payShift work- A leading environmental services provider is seeking a Diesel Technician III in Joliet, Illinois. The role involves diagnosing and repairing truck and trailer equipment, performing preventative maintenance, and working effectively in various weather conditions. Candidates...SuggestedRelocation package
$33 - $35 per hour
Diesel Technician III - Joliet $2,000 sign‑on bonus Hourly rate between $33-$35. Schedule: Monday through Friday, 1 pm start time, occasional weekend work. Sign on bonus details: First payment of $500 after 90 days, second payment of $500 after 180 days, and $1,000 at...SuggestedHourly payCasual workRelocation packageMonday to Friday- ...MACHINE MAINTENANCE TECHNICIAN - LEVEL III Dynomax , a family-owned company, designs, manufactures, and develops high-precision machined components, injection molding and tooling, sub-assemblies, automated work cells, specialty machines, and machine tool spindles...Temporary workDay shift
$45 - $60 per hour
...Overview Job Title: Field Technician III About The Company: Electric Power Systems (EPS) is a NETA-accredited independent electrical testing and engineering organization specializing in electrical acceptance testing, commissioning, and maintenance for clients...Hourly payDaily paidFlexible hours$29 - $45 per hour
0001 United Rentals (N A), Inc. in Elk Grove Village, Illinois is seeking a Service Tech III (Diesel Mechanic) to perform maintenance and repairs on complex rental equipment including mechanical, electrical, hydraulic, and diesel systems. Candidates should have 3 to 5 years...Hourly pay$25 - $26 per hour
...Diesel Technician I Come join the Mahoney Environmental Solutions team in Joliet, IL as a Diesel Technician I. The Diesel Technician I will... ...lubricate, fifth wheel as necessary. Assist Technician II and III employees in overhaul, repair, and replacement of major...Hourly payRelocation packageShift workNight shiftDay shift$21 - $45 per hour
Title: Diesel Mechanic KAG is North America's largest tank truck transporter and... ...Diesel Mechanics - Apprentice, Levels I, II, III, and HM183 certified! Here... .... They will also train/assist other technicians in performing preventive/repair of facilities...Hourly payTemporary workApprenticeshipLocal areaImmediate startRelocationShift work- ...Job Description Job Description We are seeking a Ford Certified Diesel Service Technician to join our team. 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. Successful candidates...
$43.14 per hour
...We are looking for a talented Diesel Technician / Mechanic to join our Distribution business in Hodgkins, IL You will make an impact in the following ways: Complete repairs on engine products in a service shop Perform maintenance/repairs utilizing diagnostic...ApprenticeshipRelocation packageMonday to FridayShift work$18 - $30 per hour
...outside recruiters or staffing agencies at this time. Direct applicants only, please. Thank you *** Now Hiring: Tower Technicians (Level I–III) Based in Texas & traveling regionally $18–$30/hr + Bonuses + Per Diem + Growth Path Build the networks that keep...Daily paidTemporary workImmediate startRemote work$20 - $28 per hour
...Salary Range: $20.00 To $28.00 Hourly Job Description Job Title: Diesel Technician I Department: Truck Service Point Reports to: Shop Foreman... ...& Development Work under guidance from Diesel Technician II/III or Lead Technicians. Participate in ongoing training programs...Hourly payFull timePart timeMonday to FridayShift work- A leading environmental services company is seeking a Diesel Technician III in Joliet, IL. The role involves diagnosing and repairing truck and trailer equipment, including engines and transmissions. Candidates must have at least six years of experience, a high school diploma...Hourly payRelocation package
$29 - $45 per hour
...Rentals in Elk Grove Township is seeking a skilled Service Tech III (Diesel Mechanic) to perform maintenance on complex rental equipment.... ...superior customer service and assist in training junior technicians. The role involves traveling to job sites and maintaining records...Hourly pay- A leading fleet services provider in Downers Grove is seeking a Mobile Diesel Technician Level II responsible for conducting DOT inspections and performing preventative maintenance on various vehicles. This role requires a high school diploma or GED, with a minimum of 3...
- Cox Enterprises is looking for a Mobile Diesel Technician Level II in Downers Grove, Illinois. This role involves performing inspections, maintenance, and repairs on various light, medium, and heavy-duty vehicles. The ideal candidate will have a High School Diploma/GED...
- ...Diesel Mechanic / Fleet Mechanic Concordia Wireless is a growing telecommunications services company supporting major wireless carriers across the United States. As a nationwide construction services firm, we specialize in the development of wireless communication...Temporary work
$25.27 - $37.98 per hour
...trailer units in accordance with DOT, federal and state regulations and Company standards. Duties and Responsibilities: The Diesel Truck Mechanic diagnoses and repair tractors and trailers. Perform annual/systematic 90-day inspection in order to ensure equipment...Hourly payRelocation$30 - $35 per hour
...diagnosing and repairing tractors and trailers. Applicants should have at least 3 years of experience in trailer maintenance, knowledge of diesel engines, and necessary certifications. The position offers competitive pay between $30 to $35 per hour, alongside generous benefits...Hourly payAfternoon shift$23 - $28 per hour
...Mechanic - Auto / Diesel / Forklift Technician Location: Elgin, IL, US, 60123 Company Description: Crown Equipment Corporation, one of the world's largest lift truck manufacturers, offers local support on a global scale with more than 15 manufacturing facilities...Hourly payPrice workFull timeTemporary workLocal areaWorldwideVisa sponsorshipFlexible hoursDay shift$36 - $43 per hour
...Kelly Services is hiring a Diesel Technician III for a direct-hire opportunity with our client’s Truck Service Point team. This is a senior-level diesel technician role ideal for someone with advanced diagnostic experience, strong electrical and aftertreatment knowledge...Hourly payShift work$37.29 per hour
Transervice Logistics in Melrose Park, Illinois, is seeking a Tractor Diesel Mechanic/Technician. The role involves diagnostic and repair work on diesel engines and related systems. Ideal candidates should have certification from a diesel mechanic trade school or at least...$37.29 per hour
Tractor Diesel Mechanic/Technician Starting Pay $37.29/hour Union Shop Local 701 Excellent Union health benefits (BCBS Free for employee and family!) We appreciate our Diesel Tractor Mechanics/Technicians and support a long‑term career of safety and advancement. Essential...Local area$38.44 per hour
...Tractor Diesel Mechanic/Technician Starting Pay $38.44/hour Union Shop Local 701 Excellent Union health benefits (BCBS Free for employee and family!) Transervice Logistics awarded Winner of 2025 Best Places to Work Transervice NamedTop Cold Storage...Local area$34 per hour
...Dollar General Fleet is now hiring Diesel Technicians in Janesville, WI Earn $23.00 - $34.00 per Hour - Comprehensive Benefits Package Paid Vacation & Holidays - Company-Provided Tools Company Benefits: Earn $23.00 - $34.00 per hour - paid out weekly Comprehensive...Hourly payWeekly payCurrently hiringImmediate start$37.29 per hour
Transervice Logistics is seeking a Tractor Diesel Mechanic/Technician in Bellwood, Illinois, offering starting pay of $37.29/hour. You will be responsible for maintaining and repairing various equipment, with opportunities for career advancement and safety. The ideal candidate...$30 - $43 per hour
...Diesel Technician At TransChicago Truck Group, we keep the trucks and people that power our economy rolling. We're a full-service commercial truck dealership representing Freightliner and Western Star by providing sales, service, and parts for the trucks that keep goods...Flexible hours- ...communication skills for documenting and relaying repair findings. Preferred Qualifications: ~1-2 years of experience as a Diesel Technician, especially with Class 8 vehicles. ~ Certifications for Detroit or Cummins engines (priority hiring for certified...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Diesel Technician III. Be the first to apply!



