Mobile Diesel Technician II — Field & DOT Diagnostics

CAI Cox Automotive Corp Svcs., LLC; California (MO); Hybrid; USD 67,000 - 101,000; Full time

Benefits offered by this job

Weekly pay

401(k) matching

Paid time off

Job summary

Cox Automotive’s Mobile Diesel Technician Level II role focuses on licensed DOT inspections, preventive maintenance, and light to heavy‑duty vehicle repairs in a mobile environment. You’ll diagnose electrical, hydraulic, and engine systems while following company policies and performance metrics.

The role requires safety‑driven mechanics with DOT eligibility, ASE timelines, and independent scheduling; benefits include a mobile service vehicle and access to Cox Fleet resources.

Qualifications

• High School Diploma or GED with 3 years of related field experience.
• Able to obtain ASE T8 (PMI) within 18 months.
• DOT/FMCSA regulations awareness and compliance.

Responsibilities

• Perform DOT inspections and preventive maintenance on light to heavy vehicles in field/mobile setting.
• Diagnose and repair electrical/hydraulic/electronic systems and follow-up repairs.
• Manage parts inventory and service truck parts; document work orders in TRAIT app.

Skills

Safe driving

Communication

Problem solving

Education

High School Diploma/GED

Tools

ASE T8 (PMI)

Job description

Cox Automotive’s Mobile Diesel Technician Level II role focuses on licensed DOT inspections, preventive maintenance, and light to heavy‑duty vehicle repairs in a mobile environment. You’ll diagnose electrical, hydraulic, and engine systems while following company policies and performance metrics.

The role requires safety‑driven mechanics with DOT eligibility, ASE timelines, and independent scheduling; benefits include a mobile service vehicle and access to Cox Fleet resources.