Job Description

Overview

The Diesel Mechanic position involves performing maintenance and repair tasks on diesel engines in motor vehicles and automotive construction equipment. The role requires a combination of technical skills and knowledge of diesel engines, along with the ability to diagnose and repair mechanical issues.

Responsibilities

  • Repairs and maintains diesel engines using hand tools and precision measuring instruments.
  • Diagnoses trouble, disassembles engines, and examines parts for defects.
  • Reconditions and replaces parts such as pistons, bearings, and valves.
  • May weld and cut parts using arc welding and flame cutting equipment.
  • May repair and maintain gasoline engines.
  • May perform various mechanical tasks in the repair of motor vehicles and construction equipment.
  • May test drive motor vehicles and construction equipment on public streets.
  • Will learn to utilize various electronic and manual recording systems.

Requirements

  • Successful completion of one year of training in diesel engine repair at an accredited institution.
  • Two years of experience in the installation, maintenance, and repair of diesel engines.
  • Possession of a valid New Jersey driver's license.
  • May require a valid Commercial Driver's License (CDL) and applicable endorsements.
  • Certification as an Air Conditioning and Refrigeration Technician may be required.
  • Completion of a course on Diesel Emission Inspection may be required.
  • Certification as a Powered Industrial Truck Operator may be required.
  • Certification as an Emissions Repairer Technician may be required.
  • Certification as a Motor Vehicle Inspector may be required.
  • Alternate Fuel Certification may be required for servicing alternate fuel vehicles.
  • ASE Certification in Suspension and Steering may be required.
  • ASE Certification in Brake Repairs may be required.
  • ASE certifications in Engine Repair A-1 and Engine Performance A-8 may be required.

How this job compares in Newark, NJ

Pay in context

This employer didn't publish a rate. For reference, welding jobs across New Jersey currently run a median of $35/hr in our index, with the middle half of them falling between $29–$40/hr across 79 postings with published pay. That median is a reasonable floor to anchor on when a recruiter asks what you're looking for.

The local market in Newark, NJ

Newark, NJ currently has 8 other active welding openings besides this one, spread across 7 employers. None of them were added in the last week, so this is a slower-moving market. Across New Jersey as a whole we're tracking 118 other active welding openings from 72 employers. That's enough local activity to be worth comparing two or three offers before committing. Browse every welding job in Newark, or widen the search to New Jersey.

The most active employers in New Jersey at the moment, by number of open welding reqs, are Rhoads Industries (13), Gpac (9), and Department of the Navy - Agency Wide (7). Volume like that usually means either a genuine expansion or a staffing agency working several client sites — worth knowing which before you apply.

Within New Jersey, the best-paying metros we track by median hourly rate are Camden at $41/hr and Somerdale at $27/hr. If you can relocate or commute, that spread is worth factoring in.

Similar openings near Newark, NJ

Pay figures are medians computed from live postings in the Welding Pros index, not from survey data, and they move as employers post. Diesel Mechanic figures were last recalculated when this page was built.