Mobile Diesel Tech II – On‑Site Diagnostics & Growth

Manheim Dallas-Fort Worth

Denver (CO)

On-site

USD 45,000 - 67,000

Full time

3 days ago

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Benefits offered by this job

Weekly pay

Safety boots & safety glasses reimb.

Uniforms provided with laundry service

Job summary

Cox Fleet is hiring a Mobile Diesel Technician II to perform DOT inspections, PMs, light and follow-up repairs in a mobile/field setting. You will diagnose electrical, braking, cooling, and engine systems, and manage parts on a company service truck while documenting findings in the TRAIT app.

ADS/DMV compliance and safety standards apply. The role emphasizes independent scheduling, adherence to standards, and customer communication to meet fleet service needs nationwide.

Qualifications

High School Diploma/GED and 3 years’ experience in a related field, or 5 years’ related experience.
Possess and supply a set of hand tools necessary to perform required duties.
Obtain ASE T8 (PMI) certification within 18 months.
DOT regulations knowledge and DOT pre-employment screening requirements.

Responsibilities

Perform scheduled PM, DOT inspections, and repairs in a mobile/field environment.
Diagnose and repair electrical, braking, cooling, and engine systems on trucks and trailers.
Inspect and test equipment using handheld devices and diagnostic tools.
Maintain vehicle and inventory, complete documentation and RO entries in TRAIT.

Skills

Communication

Physical stamina

Tool selection

Logic & reasoning

Education

HS Diploma/GED

Tools

Hand tools

Diesel tools

Handheld computers

Job description

ADS/DMV compliance and safety standards apply. The role emphasizes independent scheduling, adherence to standards, and customer communication to meet fleet service needs nationwide.

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