Lead Diesel Technician — Class 8 Fleet

Hub Group; Elwood (IL); On-site; USD 34,000 - 56,000; Full time

Benefits offered by this job

Medical

Vision

Paid Time Off

Paid Holidays

Job summary

Hub Group in Illinois is seeking a Fleet Technician III to diagnose, adjust and repair class 8 tractor and trailing equipment, including diesel engines, electrical, brake, cooling, and transmission systems.

The role covers preventive maintenance, road tests, documenting repairs for DOT compliance, mentoring junior technicians, and ensuring vehicle uptime. A valid driver’s license and own tools preferred; ASE certifications and experience with Detroit DD engines are a plus.

Qualifications

• 4 years practical experience with tractor trailer maintenance required.
• High school diploma or equivalent required.
• Vocational / Technical or certification preferred.
• Demonstrated customer service and relationship building skills.
• Expert understanding of fleet maintenance policies, DOT standards and industry practices.

Responsibilities

• Diagnose and repair diesel engines, power train components including differentials and transmissions.
• Perform preventive maintenance and reconditioning of equipment.
• Road test vehicles to diagnose malfunctions and verify repairs.
• Document repairs and ensure DOT compliance and safety standards.

Skills

Diesel engines

Electrical systems

Brake systems

Diagnostics software

Manual and automatic transmissions

Welding (MIG/TIG)

DOT compliance knowledge

Education

High school diploma or equivalent

Vocational/Technical training

Tools

Diagnostic equipment

Diagnostic software

Windows-based systems

Job description

Hub Group in Illinois is seeking a Fleet Technician III to diagnose, adjust and repair class 8 tractor and trailing equipment, including diesel engines, electrical, brake, cooling, and transmission systems.

The role covers preventive maintenance, road tests, documenting repairs for DOT compliance, mentoring junior technicians, and ensuring vehicle uptime. A valid driver’s license and own tools preferred; ASE certifications and experience with Detroit DD engines are a plus.