Heavy Diesel Mechanic Job at D&A Contracting LLC, Parsippany, NJ

  • D&A Contracting LLC
  • Parsippany, NJ

Job Description

Job Description

Job Description

We are a leading transportation and waste management company specializing in dump truck services, aggregate hauling, solid and hazardous waste transport, remediation, and abatement. Our fleet is the backbone of our operation — and we’re looking for an experienced Heavy-Duty Diesel Mechanic to keep it running strong.

Position Summary

The Heavy-Duty Diesel Mechanic will be responsible for diagnosing, repairing, and maintaining a fleet of dump trucks, roll-offs, and other heavy-duty equipment. The ideal candidate is a skilled technician who takes pride in precision, efficiency, and reliability.

Key Responsibilities

  • Perform preventative maintenance and major repairs on diesel engines, transmissions, hydraulics, brakes, and electrical systems.

  • Diagnose mechanical issues using diagnostic tools and manuals.

  • Conduct inspections and ensure vehicles meet DOT safety and compliance standards.

  • Maintain accurate service and repair records.

  • Work with operations to minimize downtime and prioritize repairs.

  • Perform welding or fabrication work as needed.

  • Keep the shop and work areas clean, organized, and safe.

Qualifications

  • Minimum 3 years of experience as a diesel mechanic (heavy-duty truck experience required).

  • Strong knowledge of engines (Cummins, Detroit, Caterpillar, etc.) and hydraulic systems.

  • Proficiency with diagnostic tools and software.

  • CDL or ability to obtain one preferred.

  • Welding and fabrication skills a plus.

  • Ability to lift up to 75 lbs and work in various weather conditions.

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