Mobile Diesel Technician II — On-Site Diagnostics Lead

Fleet Services by Cox Automotive; Alabama; On-site; USD 52,000 - 70,000; Full time

Job summary

Cox Fleet is seeking a Mobile Diesel Technician II to perform licensed DOT inspections, preventative maintenance, and repairs in a mobile/field environment. You will handle light, medium, and heavy‑duty vehicles with advanced diagnostics and act as a lead on jobsites, providing expert guidance to customers and technicians.

The role requires ASE T2 certification and a strong mechanical background. You will be relied upon for triage of complex repairs and adherence to company policies.

Qualifications

• ASE T2 (Diesel Engines) certification is required.

Responsibilities

• Perform scheduled PM, DOT inspections and follow up repairs on light, medium and heavy‑duty vehicles in a mobile/field environment.
• Perform minor adjustments and repairs on truck equipment including electrical, brakes, cooling, starters/alternators, engine electronics and related systems.

Skills

ASE T2 certification

Job description

Cox Fleet is seeking a Mobile Diesel Technician II to perform licensed DOT inspections, preventative maintenance, and repairs in a mobile/field environment. You will handle light, medium, and heavy‑duty vehicles with advanced diagnostics and act as a lead on jobsites, providing expert guidance to customers and technicians.

The role requires ASE T2 certification and a strong mechanical background. You will be relied upon for triage of complex repairs and adherence to company policies.