Diesel Technician III

Mahoney Environmental Solutions
Joliet, IL

$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, work boot allowance, safety training, Freightliner factory training, Kenworth factory training and 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.
• 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.

Posted 2026-02-28

Recommended Jobs

Business Analyst Sr

SGS Consulting
Illinois

Job Responsibilities: Advanced SQL & Database Engineering skills Strong proficiency in writing stored procedures, functions, and performance tuning Hands-on experience with source control sy…

View Details
Posted 2025-11-14

Tier & Inserter Builder

Maren Engineering Corporation
South Holland, IL

1st Shift Tire Inserter / Assembler – Komar / Maren Engineering SUMMARY: Starting Rate: $22.00 - $26.00/Hour Full Time Benefits: 10 Vacation Days (Paid Time Off), 9 Holidays, Attendance …

View Details
Posted 2026-02-24

Civil Foreman

Finish Excavating Inc
East Dubuque, IL

Join our team! Finish Excavating is looking for a qualified civil foreman to join our tower division. Founded in 1994, We are an experienced contractor operating within the telecommunications industry…

View Details
Posted 2025-08-28

Afterhours Driver Support Specialist

Spotter AI
Chicago, IL

We are currently seeking a dedicated **Afterhours Driver Support Specialist** to join our team, with weekend shifts required. The primary role of this position is to ensure that our drivers experienc…

View Details
Posted 2026-02-26

Server

SPF Chicago
Chicago, IL

Team Member SPF Pickleball — Chicago, IL Part-Time | $20/hourAbout SPF Pickleball - SPF Pickleball is a high-energy, hospitality-driven pickleball venue dedicated to delivering exceptional guest e…

View Details
Posted 2026-02-19

Wax Specialist-Southport

EWC Growth
Chicago, IL

Licensed Esthetician/Cosmetologist – Wax Specialist Join the team that’s redefining smooth! At European Wax Center | EWC Growth, our Wax Specialists deliver exceptional guest experiences through e…

View Details
Posted 2026-01-14

Orthopedic Hand Surgeon

NP Now
Chicago, IL

A thriving healthcare system is seeking an Orthopedic Hand Surgery Physician to work in Hobart, IN (45mins to Chicago) Take the best position in the US right for an Orthopedic Surgery Physician! …

View Details
Posted 2026-01-23

Family Medicine Physician - $350000.00

NP Now
Champaign, IL

A thriving healthcare system seeks a Family Medicine Physician in Danville, IL (Less than 35min from Champaign 2h and Chicago)! Other locations available. Come make a difference within a growin…

View Details
Posted 2025-07-28

Team Member

Pie Five Careers
Addison, IL

Minimum Qualifications (Required) Must be able to effectively communicate with guests and other employees Must be able to listen attentively to guests, supervisors, and employees Must work with a s…

View Details
Posted 2026-01-29

Loan Agency Services, Associate I

Alter Domus
Chicago, IL

ABOUT US: As a world leading provider of integrated solutions for the alternative investment industry, Alter Domus (meaning “The Other House” in Latin) is proud to be home to 90% of the top 30 a…

View Details
Posted 2026-01-30