Diesel Mechanic in Belleville

Energy Jobline ZR; Belleville (IL); On-site; USD 28,000 - 47,000; Full time

Benefits offered by this job

Fully Paid Health Insurance

$750 Family Deductible

401(k) with Company Contributions (No 

Paid Training Opportunities

Job summary

White Tank & Truck Repair in Belleville, IL is seeking an experienced Diesel Mechanic to diagnose and repair late-model Freightliner and Kenworth Class 8 trucks. The role emphasizes advanced electrical troubleshooting and major component repair, with access to OEM software and industry-leading tools.

We offer a stable, long-term career path with paid training, full health insurance, a 401(k) plan, and overtime opportunities.

Qualifications

• Experience on Freightliner and/or Kenworth trucks.
• Strong electrical troubleshooting and diagnostic abilities.
• Experience using OEM diagnostic software.
• Strong mechanical aptitude and repair skills.
• Dependable with a strong work ethic.

Responsibilities

• Diagnose and repair late-model Freightliner and Kenworth Class 8 trucks.
• Perform electrical diagnostics, fault code troubleshooting, and check engine repairs.
• Conduct advanced mechanical troubleshooting and repairs.
• Perform preventative maintenance services.
• Repair brakes, suspension systems, valves, gaskets, and hoses.
• Diagnose and repair engine, aftertreatment, and emissions systems.
• Perform oil changes and lubrication services.
• Diagnose and repair air leak issues.
• Perform tire repairs and replacements.
• Utilize OEM diagnostic software and advanced troubleshooting tools.

Skills

Electrical troubleshooting

Truck experience

Diagnostic software usage

Mechanical aptitude

Team player

Tools

OEM diagnostic software

Job description

Job DescriptionJob Description

Diesel Mechanic

White Tank & Truck Repair

Belleville, Illinois

• 40 Hours Per Week
• Overtime Available

About White Tank & Truck Repair

White Tank & Truck Repair is a premier heavy-duty truck repair facility specializing in late-model Freightliner and Kenworth (Paccar) Class 8 trucks.

Our shop is equipped with industry-leading diagnostic technology, including Paccar Davie, Freightliner Diagnostic Link, and JPro, allowing technicians to efficiently diagnose and repair even the most complex issues.

We pride ourselves on maintaining a clean, organized, team-focused work environment where skilled technicians can continue to grow their careers while working on advanced diesel equipment.

Position Overview

• We are seeking an experienced Diesel Mechanic to join our Belleville, IL team.
• This role focuses heavily on advanced diagnostics, electrical troubleshooting, and major component repair for Class 8 trucks. Ideal candidates enjoy solving complex mechanical and electrical issues and take pride in delivering quality repairs.
• Whether you're an experienced technician or a mechanic looking to continue advancing your skills, White Tank offers long-term career growth, paid training, and industry-leading tools to support your success.

What You'll Do

• Diagnose and repair late-model Freightliner and Kenworth (Paccar) Class 8 trucks
• Perform electrical diagnostics, fault code troubleshooting, and check engine repairs
• Conduct advanced mechanical troubleshooting and repairs
• Perform preventative maintenance services
• Repair brakes, suspension systems, valves, gaskets, and hoses
• Diagnose and repair engine, aftertreatment, and emissions systems
• Perform oil changes and lubrication services
• Diagnose and repair air leak issues
• Perform tire repairs and replacements
• Utilize OEM diagnostic software and advanced troubleshooting tools

What We're Looking For

• Experience working on Freightliner and/or Kenworth trucks
• Strong electrical troubleshooting and diagnostic abilities
• Experience using OEM diagnostic software
• Strong mechanical aptitude and repair skills
• Dependable with a strong work ethic
• Team-oriented mindset
• CDL is helpful but not required

Compensation

Entry-Level Mechanics

• Starting at $20.61/hour
• Eligible for a 5% pay increase every 6 months

Experienced Mechanics

• Up to $34.35/hour
• Additional $3.00-$3.50/hour premium pay available for advanced skill sets

Additional Pay

• Overtime paid at time-and-a-half
• Annual wage increases

Benefits

• Fully Paid Health Insurance
• $750 Family Deductible
• 401(k) with Company Contributions (No Employee Match Required)
• Paid Training Opportunities
• Stable, Long-Term Employment
• Career Growth Opportunities

Why Join White Tank?

• Work on late-model Freightliner and Kenworth equipment
• Access industry-leading diagnostic software and technology
• Strong leadership and team-oriented shop culture
• Ongoing training and skill development
• Consistent work with overtime opportunities available
• Long-term career stability with a growing organization

Location

Belleville, Illinois

If you're a diesel technician who enjoys diagnostics, electrical troubleshooting, and solving challenging mechanical problems, we'd love to talk with you about joining the White Tank team.