Mobile Diesel Technician II | On-site Field Service

Cox Enterprises, Inc.; Pennsylvania; Hybrid; USD 40,000 - 61,000; Full time

Benefits offered by this job

Take service truck home daily

Laptop & company cellphone

Technical training

Uniforms provided

Job summary

Cox Fleet is hiring a Mobile Diesel Technician II to service trailers and equipment on-site at customer locations. This role emphasizes safety, diagnostics, and efficient repairs while adhering to DOT and EPA regulations.

Work requires strong tool knowledge, ability to manage a service truck, and effective communication with management and customers. A CDL-A and ASE certifications are expected within 18 months.

Qualifications

• High School Diploma or GED + 5 years in a related field; alternative combos allowed with 3–7 years experience.
• Must possess and supply a set of hand tools.
• ASE T8 (PMI) and 608/609 certifications within 18 months.
• CDL-A license required; DOT/FMCSA regulations and DOT medical card rules.
• Ability to perform preventive maintenance, DOT inspections, and field repairs.

Responsibilities

• Perform scheduled PMs and DOT inspections on trailers and equipment.
• Manage parts inventory and maintain the company-issued service truck.
• Use tools and diagnostic equipment to troubleshoot and repair equipment.
• Document findings on RO in TRAIT app and upload photos as required.
• Communicate estimates and obtain approvals from management.
• Maintain safety, health, and environmental compliance.

Skills

Safety-conscious

Effective communication

Trailer systems knowledge

Education

High School Diploma/GED

ASE T8 (PMI) certification

ASE 608/609 certification

CDL-A License

Tools

Hand tools

Job description

Cox Fleet is hiring a Mobile Diesel Technician II to service trailers and equipment on-site at customer locations. This role emphasizes safety, diagnostics, and efficient repairs while adhering to DOT and EPA regulations.

Work requires strong tool knowledge, ability to manage a service truck, and effective communication with management and customers. A CDL-A and ASE certifications are expected within 18 months.