GM Platform Diagnostic Technician (ASE-Certified)

Step into the bay: your day as our GM Platform Diagnostic Technician

Express Employment Professionals is partnering with a local automotive team to add a dedicated, ASE-certified technician who thrives on solving complex problems—especially on GM platforms. Picture this: you open the work order, connect to the vehicle, and begin a systematic diagnosis. You trace symptoms to root causes, reference schematics, confirm data communication across systems, and map out the most efficient, dealership-standard repair path.

Throughout the day, you collaborate with fellow service technicians to keep jobs moving, verify parts, document each procedure with precision, and deliver vehicles back to customers running safely and smoothly. You stay sharp by keeping up with the latest tools and repair methods, bringing your GMC factory-training experience to every task.

What you will do

• Diagnose drivability, electrical, and mechanical concerns across a variety of vehicles with a primary focus on GM makes.
• Complete repair work listed on repair orders efficiently and in accordance with dealership standards.
• Use wiring diagrams and schematics to align systems and verify proper communication across vehicle networks.
• Partner closely with service technicians to ensure timely, accurate outcomes for each repair.
• Maintain clear, thorough records of services performed and parts utilized.
• Continuously learn and apply the newest automotive technologies and repair techniques.

What you bring

• Proficiency in auto estimating and established automotive service practices.
• Strong command of electrical systems and engine repair fundamentals.
• Ability to read and interpret schematics with confidence.
• ASE Certification required; prior experience with GM vehicles and GMC factory training preferred.
• Detail-oriented problem solver with strong diagnostic judgment.
• Clear, professional communication skills for customer and team interactions.
• Valid driver’s license.
• At least 2 years of experience as an automotive technician.

Technical proficiencies

• Driver's License
• Electrical Schematics
• ASE Automobile and Light Truck Certification Tests
• Automotive Repair & Service Systems