Mobile Diesel Technician – Road Service & Training

Kenworth of Southeast New England, Inc; Massachusetts; On-site; USD 52,000 - 72,000; Full time

Job summary

Kenworth Northeast in Middleton, MA seeks a Diesel Truck Mobile Service Technician to service on-site and customer vehicles. You will troubleshoot, diagnose, and repair a range of commercial truck systems, including engine, transmission, HVAC, and electrical CAN networks, while maintaining professional customer interactions.

This role requires 4+ years hands-on experience, a valid driver's license, and the ability to travel within the contiguous US for training. CDL is not required but a plus.

Qualifications

• Valid driver's license required; CDL not mandatory but a plus.
• Minimum 4 years hands-on diesel truck experience preferred.
• Deep knowledge of air conditioning, air brakes, ABS, and CAN electrical systems.
• Experience with Cummins Guidanz and PACCAR Diagnostic tools.

Responsibilities

• Perform general mechanical duties and assist in technical tasks.
• Troubleshoot and repair all truck systems on commercial vehicles.
• Diagnose transmission, clutch, and differential failures.
• Repair HVAC and electrical systems on highway trucks.
• Maintain service truck, tools, and safety practices; coordinate with admin for scheduling.

Skills

Valid Driver's License

Non-CDL DOT physical

4+ years hands-on experience

Road service / mobile tech

Truck dealership experience

Air conditioning theory

Air brake systems & ABS

Electrical CAN systems

Cummins Guidanz

PACCAR Diagnostic Assistant

Tool ownership

Laptop & MS Office proficiency

Strong communication

Safety-conscious

Tools

Cummins Guidanz

PACCAR Diagnostic Assistant

Laptop & MS Office

Job description

Kenworth Northeast in Middleton, MA seeks a Diesel Truck Mobile Service Technician to service on-site and customer vehicles. You will troubleshoot, diagnose, and repair a range of commercial truck systems, including engine, transmission, HVAC, and electrical CAN networks, while maintaining professional customer interactions.

This role requires 4+ years hands-on experience, a valid driver's license, and the ability to travel within the contiguous US for training. CDL is not required but a plus.