Senior Mobile Diesel Technician – Field/DOT Lead

Cox Communications; New York (NY); On-site; USD 53,000 - 80,000; Full time

Benefits offered by this job

Health insurance

401(k) matching

Paid time off

Job summary

Cox Fleet in the United States is seeking a Sr Mobile Diesel Technician to perform DOT inspections, preventive maintenance, and complex repairs in a mobile/field setting. You will diagnose systems across electrical, hydraulic, and engine domains and coordinate with customers on repairs.

The role emphasizes independent scheduling, tool usage, and adherence to DOT/FMCSA regulations, with travel requirements and performance-based incentives available.

Qualifications

• High School Diploma/GED plus 3–7 years of related experience or an equivalent combination.
• At least 3 years of experience with refrigerated equipment.
• Must possess and supply a set of hand tools required for the job.

Responsibilities

• Perform scheduled PMs, DOT inspections, and follow-up repairs on light, medium, and heavy-duty vehicles.
• Diagnose and repair electrical, HVAC, braking, and engine systems in a mobile/field environment.
• Test, road-test, and diagnose malfunctions using test equipment and handheld devices.
• Manage parts inventory on the service truck and document RO findings in TRAIT app.
• Communicate estimates and obtain approvals with management and customers.

Skills

DOT inspections

PM inspections

Diagnose repairs

Customer communication

Tool usage

Safety compliance

Education

High School Diploma/GED

Tools

Hand tools

Diesel equipment knowledge

iOS / TRAIT app

Job description

Cox Fleet in the United States is seeking a Sr Mobile Diesel Technician to perform DOT inspections, preventive maintenance, and complex repairs in a mobile/field setting. You will diagnose systems across electrical, hydraulic, and engine domains and coordinate with customers on repairs.

The role emphasizes independent scheduling, tool usage, and adherence to DOT/FMCSA regulations, with travel requirements and performance-based incentives available.