GM Platform Diagnostic Technician — ASE-Certified

Job overview

The GM Platform Diagnostic Technician — ASE-Certified role is onsite in Walla Walla, WA 99362, with compensation of $25–$35 per hour. Express Employment Professionals is partnering with a local automotive team to add a technician focused especially on GM platforms. The technician diagnoses vehicle concerns and completes repairs to dealership standards, helping return vehicles to customers safely and reliably. The role supports efficient service work through systematic troubleshooting, accurate documentation, and collaboration with other technicians.

What you'll do

• Diagnose drivability, electrical, and mechanical concerns, primarily on GM vehicles
• complete repair orders efficiently to dealership standards
• use wiring diagrams and schematics to verify vehicle network communication
• coordinate with service technicians
• document services and parts
• keep current with automotive technologies and repair techniques.

What we're looking for

Skills & competencies

gm platform diagnostic technician

ase-certified

walla walla wa

99362

express employment professionals

automotive diagnostics

gm vehicles

electrical systems

engine repair

wiring diagrams

$25–$35 per hour

2+ years experience

Work arrangement

• Weekend coverage required

Why this role

ASE certification and at least two years of automotive technician experience are required; GM vehicle experience and GMC factory training are preferred. A valid driver’s license is required.

About the employer

Express Employment Professionals - Walla Walla is hiring for this role. Industry: Temporary Help Services. Sector: 56.