Heavy Diesel Mechanic

D&A Contracting LLC

Parsippany, NJ

JOB DETAILS
SKILLS
Braking Systems, CDL Driver's License, Caterpillar Equipment, Diagnostics Solutions/Software, Diesel Engine, Dump Truck/Tipper, Electrical Engineering, Establish Priorities, Hazardous Materials/Substances, Heavy Equipment/Vehicles, Housekeeping/Cleaning, Hydraulic Engineering, Identify Issues, Maintenance Services, Organizational Skills, Preventative Maintenance, Regulatory Compliance, Safety Compliance, Safety Standards, Vehicle Fleets, Waste Management, Welding
LOCATION
Parsippany, NJ
POSTED
Today
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.

About the Company

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D&A Contracting LLC