Diesel Truck/Trailer Mechanic

Madden Industrial Craftsmen•Portland, OR

14h•$32 - $37•Onsite

About The Position

Madden Industrial Craftsmen is seeking a Diesel Truck & Trailer Mechanic to support fleet maintenance and repair operations for our client in NE Portland, OR. This role focuses on bumper-to-bumper diagnostics, repairs, and DOT-compliant maintenance of trucks and trailers. The ideal candidate is mechanically strong, safety-focused, and comfortable working independently with privately owned tools.

Requirements

Minimum 2+ year of diesel truck and trailer maintenance experience
Strong mechanical aptitude and troubleshooting skills
Knowledge of DOT compliance and inspection requirements
Ability to maintain vehicles to state and federal DOT standards
Basic computer skills and legible documentation habits
Ability to operate vehicles up to and including Class 8 trucks
Ability to operate small forklifts after proper training
Valid driver’s license with a clean driving record
Adequately stocked personal toolbox
Team-oriented attitude and strong work ethic

Nice To Haves

Vocational training or technical certificate
Engine rebuilding experience
Familiarity with Cummins Insite, Detroit DDEC, or CAT ET
Class A, B, or C CDL
Welding or fabrication experience

Responsibilities

Perform bumper-to-bumper maintenance and repairs on trucks and trailers
Complete DOT Annual Vehicle Inspections in compliance with regulations
Troubleshoot and repair low-voltage electrical systems
Diagnose and repair steering systems
Service and repair pneumatic air brake systems
Troubleshoot and repair hydraulic systems (cylinders, PTOs, valves, pumps)
Perform basic engine and transmission troubleshooting, including clutches
Repair drivetrain components including brakes, differentials, drivelines, and wheel ends
Complete accurate written and computer-generated work orders
Perform occasional building and yard maintenance as needed
Maintain a clean, organized, and safe work environment
Perform some welding and fabrication tasks