Mobile Truck Service Technician: Diagnostics & Rebuilds

PSTC; McDonough (GA); On-site; USD 42,000 - 70,000; Full time

Job summary

Peach State Truck Centers in McDonough, GA is seeking an Allison Transmission Tech to service class 5–8 trucks and RVs at field locations, following OEM and company guidelines.

You will perform preventive maintenance, fluid changes, inspections, advanced diagnostics, and electronic reprogramming, with repairs and rebuilds of components and installation of OEM parts for fleet and heavy-duty applications.

Qualifications

• Experience maintaining large trucks (class 5–8) and RVs per OEM guidelines.
• Ability to read and follow work orders and communicate with customers.
• Willingness to travel to multiple locations away from main shops.

Responsibilities

• Diagnose and repair truck systems using hand and power tools.
• Perform preventive maintenance, fluid changes, and inspections.
• Conduct advanced diagnostics and electronic reprogramming.
• Repair components, complete overhauls, and install parts.
• Provide specialized modifications for fleet or heavy-duty use.
• Create and manage work orders and schedules; maintain parts inventory.

Skills

Preventive maintenance

Fluid changes

Inspections

Advanced diagnostics

Electronic reprogramming

Component repairs

In-barrel service

Overhauls and rebuilds

OEM parts installation

Fleet/heavy-duty modifications

Tools

Hand tools

Power tools

Test instruments

Pneumatic wrenches

Welding equipment

Jacks and hoists

Job description

Peach State Truck Centers in McDonough, GA is seeking an Allison Transmission Tech to service class 5–8 trucks and RVs at field locations, following OEM and company guidelines.

You will perform preventive maintenance, fluid changes, inspections, advanced diagnostics, and electronic reprogramming, with repairs and rebuilds of components and installation of OEM parts for fleet and heavy-duty applications.