Mobile Diesel Technician II — On‑Site Fleet Pro

Cox Enterprises, Inc.; Dallas (TX); On-site; USD 46,000 - 68,000; Full time

Benefits offered by this job

Weekly pay

Boots and safety glasses reimbursement

Uniforms provided

Tablet and company cellphone provided

Technical training to advance yourcar

Job summary

Cox Fleet is seeking a Mobile Diesel Technician Level II to perform licensed DOT inspections, preventative maintenance, and light-to-heavy repairs in a mobile/field setting. You will diagnose, adjust, and repair truck systems, while maintaining a high level of productivity and safety standards.

Responsibilities include testing, road testing, and documenting work orders using TRAIT on an iOS device, with a focus on efficiency and accurate repairs.

Qualifications

• High School Diploma/GED with 3+ years in related field or equivalent experience.
• Own set of hand tools to perform required duties.
• ASE T8 (PMI) certification within 18 months.
• Must pass DOT pre-employment screening and DOT physical.
• DOT medical card acceptable if valid; otherwise DOT physical required.
• Candidate must be 21+ years old and hold a valid driver’s license.

Responsibilities

• Perform scheduled PMs and DOT inspections on light, medium, and heavy vehicles in mobile/field environment.
• Diagnose and repair electrical, braking, cooling, engine, transmissions, and related truck systems.
• Inspect, test, and test-drive vehicles to verify proper operation and safety.
• Manage parts and equipment on the service truck; document RO findings via TRAIT app.
• Obtain parts from approved vendors and communicate with management for approvals.
• Comply with OSHA, EPA, and DOT regulations and safety policies.

Skills

Communication skills

Physical stamina

Problem solving

Tool selection

Depth perception

Logical reasoning

Education

High School Diploma/GED

ASE T8 (PMI) within 18 months

Job description

Cox Fleet is seeking a Mobile Diesel Technician Level II to perform licensed DOT inspections, preventative maintenance, and light-to-heavy repairs in a mobile/field setting. You will diagnose, adjust, and repair truck systems, while maintaining a high level of productivity and safety standards.

Responsibilities include testing, road testing, and documenting work orders using TRAIT on an iOS device, with a focus on efficiency and accurate repairs.