Mobile Diesel Technician II — DOT Fleet Specialist

Cox Automotive; Houston (TX); On-site; USD 40,000 - 61,000; Full time

Job summary

Cox Automotive - USA is seeking a Mobile Diesel Technician II (DOT) to perform PMs, DOT inspections, and repairs for light to heavy-duty vehicles in a mobile/field setting. The role supports Cox Fleet’s nationwide on-site services and requires strong diagnostic and repair capabilities.

The position offers daytime hours, Monday–Friday, with remote work options contingent on living in the specified city/region. Strong safety and documentation practices are essential.

Responsibilities

• Perform scheduled PM, DOT inspections, and follow-up repairs on light to heavy-duty vehicles in mobile/field environments.
• Diagnose and repair electrical, braking, cooling, engine, and drivetrain components on trucks.
• Complete DOT forms and all documentation accurately and in a timely fashion.
• Independently manage parts inventory and maintain the company-issued service truck equipment.
• Communicate with customers and management to clarify needs, provide information, and obtain approvals.

Job description

Cox Automotive - USA is seeking a Mobile Diesel Technician II (DOT) to perform PMs, DOT inspections, and repairs for light to heavy-duty vehicles in a mobile/field setting. The role supports Cox Fleet’s nationwide on-site services and requires strong diagnostic and repair capabilities.

The position offers daytime hours, Monday–Friday, with remote work options contingent on living in the specified city/region. Strong safety and documentation practices are essential.