Diesel Fleet Mechanic – Tractors, Trailers & PM Expert

Linde plc; New Castle (DE); Hybrid; USD 55,000 - 75,000; Full time

Job summary

Linde plc is seeking a skilled diesel mechanic at its New Castle, DE location to diagnose, repair, and maintain heavy equipment and trucks. The role requires experience with Freightliner/Volvo tractors, Detroit Diesel engines, and Eaton transmissions, plus compliance with safety and environmental standards.

Responsibilities include PM/CM, calibration, roadside service, and maintaining shop organization; a valid license and Hazmat endorsement are required.

Qualifications

• Three or more years of diesel mechanic experience, including Freightliner and Volvo tractors.
• Experience with Detroit Diesel engines and Eaton manual/automatic transmissions.
• Air Brake Inspector Certification and EPA 609 Certification required.
• Knowledge of 12V electrical systems and electrical diagnostics.
• Valid driver's license; ability to obtain CDL Class A and Hazmat endorsement.

Responsibilities

• Diagnose, troubleshoot, repair, and maintain tractors, trailers, electrical systems, PTO systems, hydraulic pumping systems, and self-contained pony motor pumping systems.
• Use manufacturer diagnostic software, OEM manuals, websites, and diagnostic/calibration equipment to perform maintenance, repairs, and calibrations.
• Perform, document, and track preventive maintenance (PM), corrective maintenance (CM), calibration activities, warranty repairs, and work orders in the maintenance management system.
• Maintain fleet appearance through body repair, fabrication, and refurbishment activities.
• Maintain inventory of parts, tires, fuel, oil, and lubricants.
• Perform roadside service calls and coordinate with vendors to minimize equipment downtime and ensure timely repairs.
• Maintain compliance with trucking bulletins, alerts, safety standards, and environmental requirements.
• Maintain a clean, organized, and safe shop environment.

Skills

Diesel experience

Freightliner/Volvo

Detroit Diesel

Eaton transmissions

Electrical systems

Air Brake & EPA609

CDL A / Hazmat

Communication skills

MS Office / MMS

Fabrication & welding

Valid license

Travel / on-call

Education

High school diploma

Tools

None

Job description

Linde plc is seeking a skilled diesel mechanic at its New Castle, DE location to diagnose, repair, and maintain heavy equipment and trucks. The role requires experience with Freightliner/Volvo tractors, Detroit Diesel engines, and Eaton transmissions, plus compliance with safety and environmental standards.

Responsibilities include PM/CM, calibration, roadside service, and maintaining shop organization; a valid license and Hazmat endorsement are required.