Demo

Field Service Technician Mobile Mechanic

Wallwork/Valley Imports
Great Falls, MT Full Time
POSTED ON 9/18/2026
AVAILABLE BEFORE 11/17/2026

Field Service Technician

Wallwork Truck Center | Starting at $40 per hour, based on experience

Take your diesel repair skills on the road. As a Field Service Technician, you’ll diagnose and repair heavy-duty trucks wherever the work takes you, whether that’s over the road, at a customer location, or on a worksite. You’ll manage your work independently and support the branch shop when needed.

What you’ll do

  • Diagnose mechanical, electrical, fuel, emissions, brake, steering, and hydraulic issues
  • Perform preventive maintenance, repairs, component replacements, and test drives
  • Communicate repair findings clearly with customers and your supporting branch
  • Keep accurate service records and maintain your service truck, tools, and parts inventory
  • Respond to service needs while on call and assist in the shop as workload changes

What you’ll bring

  • At least five years of diesel technician experience
  • A valid driver’s license and clean driving record
  • Strong diagnostic skills, attention to detail, and the ability to work with little supervision
  • A Class B or higher CDL is preferred but not required

If you enjoy solving tough problems, working independently, and taking ownership of your day, apply today to join Wallwork Truck Center as a Field Service Technician.

Salary : $40

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