Location
Garden City
Job Type
Full-time
Posted
June 15, 2026
Job Description
**Job Title: Diesel Technician**
**Job Description**
The Diesel Technician performs preventive maintenance and repairs on yard trucks, with a strong focus on diesel, electrical, and emission systems. This role diagnoses complex mechanical and electrical issues, completes welding and fabrication work as needed, and ensures all service activities follow safety standards and are accurately documented.
**Responsibilities**
+ Perform preventive maintenance on yard trucks to ensure safe and reliable operation.
+ Diagnose and repair electrical systems, including wiring, battery systems, and related components.
+ Conduct computer-based diagnostics and perform emission system repairs, including work on DPF/DEF systems.
+ Troubleshoot and repair hydraulic systems using schematics and diagnostic tools.
+ Execute welding and fabrication tasks as needed to support equipment repair and maintenance.
+ Repair and maintain air brake systems to meet saf...
**Job Description**
The Diesel Technician performs preventive maintenance and repairs on yard trucks, with a strong focus on diesel, electrical, and emission systems. This role diagnoses complex mechanical and electrical issues, completes welding and fabrication work as needed, and ensures all service activities follow safety standards and are accurately documented.
**Responsibilities**
+ Perform preventive maintenance on yard trucks to ensure safe and reliable operation.
+ Diagnose and repair electrical systems, including wiring, battery systems, and related components.
+ Conduct computer-based diagnostics and perform emission system repairs, including work on DPF/DEF systems.
+ Troubleshoot and repair hydraulic systems using schematics and diagnostic tools.
+ Execute welding and fabrication tasks as needed to support equipment repair and maintenance.
+ Repair and maintain air brake systems to meet saf...