Diesel & Reefer Technician (PM Shift) – Growth‑Oriented Shop

Miller-Transportation-Group; Roebling (NJ); On-site; USD 52,000 - 59,000; Full time

Benefits offered by this job

Paid vacation

Medical insurance

401(k) plan

Employee discounts

Career advancement

NJ Emissions Training

Job summary

Miller Transportation Group in Florence, NJ is seeking a Diesel Mechanic Technician to service Class 1–8 trucks within Miller Truck Leasing. Join a family-owned, growth-oriented company with deep roots in New Jersey and an extensive network of maintenance shops.

The role focuses on preventative maintenance, diagnosing engine fault codes, ThermoKing refrigeration units, brake/steering work, and clutch/transmission replacement.

Qualifications

• Prior experience as a fleet/diesel/heavy equipment mechanic.
• Experience diagnosing and repairing Class 1-7 diesel tractors.
• A valid CDL or ability to acquire one with trainer support.

Responsibilities

• Perform routine preventative maintenance and reconditioning on Class 1–8 vehicles.
• Diagnose, document, and repair engine fault codes using OEM software.
• Diagnose and repair ThermoKing refrigeration units.
• Repair/replace brakes, steering components, suspension, and perform alignments.
• Replace clutches and transmissions.

Skills

fleet mechanic

diesel mechanic

heavy equipment mechanic

Education

CDL license

Job description

Miller Transportation Group in Florence, NJ is seeking a Diesel Mechanic Technician to service Class 1–8 trucks within Miller Truck Leasing. Join a family-owned, growth-oriented company with deep roots in New Jersey and an extensive network of maintenance shops.

The role focuses on preventative maintenance, diagnosing engine fault codes, ThermoKing refrigeration units, brake/steering work, and clutch/transmission replacement.