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Service Technician (HD Journeyman) (310T, 421A, 425A, 310S)

Student-Friendly Entry-Level
Company

Custom Truck One Source

Location

Ayr, Canada

Posted

June 01, 2026

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About This Opportunity

**Custom Truck One Source (CTOS) 127 Earl Thompson Place, Ayr, ON N0B 1E0**

+ Utility Trucks & Equipment Boom /Bucket / Dump Trucks, Cranes, Digger Derrick.
+ 6:30 am-3:00 pm, Monday-Friday, OT as needed.

**About the Role**

**Service Technicians (310T, 421A, 425A, 310S) Journeyman, or Red Seal.** You will play a critical role in keeping specialized utility trucks and equipment safe, reliable, and ready for the field. This is a **hands-on role** where you will inspect, troubleshoot, repair, and maintain utility trucks, aerial devices, cranes, and other vocational equipment used by essential industries across North America.

**What You’ll Do**

+ Diagnose, service, and repair utility trucks, aerial devices, cranes, and related equipment
+ Perform preventive maintenance and safety inspections
+ Troubleshoot mechanical, hydraulic, electrical, and pneumatic systems
+ Repair truck chassis, PTO systems, aerial lifts, booms, and attach...