Mobile Diesel Technician — On-Site Field Service

TransChicago Truck Group; Aurora (IL); On-site; USD 48,000 - 62,000; Full time

Benefits offered by this job

Medical Insurance

Vision Insurance

Dental Insurance

Life and AD&D Insurance

Disability Insurance

Flexible Spending Account (FSA)

401(k) with company match

Paid Time Off (PTO)

Paid Sick Time

Paid Holidays

Employee Assistance Program (EAP)

Job summary

TransChicago Truck Group is seeking a Mobile Service Technician to be dispatched to customer sites for diagnostics, repairs, and preventive maintenance on diesel equipment. You will handle DOT inspections, oil changes, and minor repairs on tractors, trailers, and trucks with emphasis on safety and customer satisfaction.

The role requires 5+ years in the industry, strong attention to detail, and valid certifications (Detroit, Cummins, Freightliner, or Total Truck Care preferred).

Qualifications

• High school diploma or equivalent required.
• Experience with tooling, inventory control and supply management.
• Certifications for Detroit, Cummins, Freightliner or Total Truck Care preferred.
• Strong attention to detail and reliable teamwork.

Responsibilities

• Perform duties at customer locations or outside the main shop.
• Repair and maintain customer vehicles including DOT inspections and routine service on tractors, trailers, and trucks.
• Maintain Mobile Department vehicles and shop equipment; manage supplies and preventive maintenance.
• Record services and inspections accurately; complete forms as required.
• Conduct inspections and diagnostic tests to determine needed repairs and worn parts.
• Ensure vehicle readiness via test drives and calibration of controls and systems.
• Comply with federal and state vehicle requirements and safety standards.
• Keep knowledge current by studying regulations and technical publications.
• Support the department and add value through proactive assistance at all times.
• Other duties as assigned.

Skills

Attention to detail

Dependability

Strong written and verbalcommunication

Independent work

5+ years of industry experience

Education

High School Diploma, GED, or equivalent

Tools

Detroit certification

Cummins certification

Freightliner certification

Total Truck Care certification

Job description

TransChicago Truck Group is seeking a Mobile Service Technician to be dispatched to customer sites for diagnostics, repairs, and preventive maintenance on diesel equipment. You will handle DOT inspections, oil changes, and minor repairs on tractors, trailers, and trucks with emphasis on safety and customer satisfaction.

The role requires 5+ years in the industry, strong attention to detail, and valid certifications (Detroit, Cummins, Freightliner, or Total Truck Care preferred).