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Silvi Materials

Vertical-integrated supplier of concrete and aggregates

Diesel Mechanic

Heavy Duty & Diesel Vehicle MaintenancePosted on Nov 5
Full-timeSouth Plainfield, NJ, USAIn-person

About the Job

Requirements

  • Fleet or transportation repair and maintenance experience, preferably at least three years for a medium-to-large company.
  • A valid driver's license.
  • Working knowledge of hydraulic and pneumatic systems.
  • Ability to work independently.
  • Ability to read and understand maintenance and parts manuals, maintenance and wiring diagrams, schematics, and other written instructions related to vehicle and equipment maintenance and repair.
  • Knowledge and experience repairing and maintaining heavy-duty vehicles.
  • Knowledge and experience with safety regulations, including Occupational Safety and Health Administration and Department of Transportation requirements applicable to the operation.
  • Ability to perform maintenance and repairs in a garage or in the field in accordance with applicable maintenance manuals, diagrams, and instructions.
  • Ability to follow assignments and projects through to completion.
  • Ability to perform the physical demands of the job, including regularly lifting 50 pounds and occasionally lifting up to 100 pounds.

Responsibilities

  • Maintain a safe and professional working environment.
  • Diagnose heavy-duty diesel vehicles and equipment and perform preventive maintenance.
  • Remove, repair, rebuild, or replace assemblies, subassemblies, and other components on trucks and equipment, including diesel engines, automatic and manual transmissions, axles, cylinder heads, oil pumps, fan belts, generators, starters, gauges, tie rods, drag links, ball joints, brake linings, and bearings.
  • Perform electrical work, including wiring systems and starter rebuilding.
  • Repair or adjust electrical sensors, exhaust gas recirculation valves, and computerized electrical systems in accordance with automotive and federal clean-air standards.
  • Diagnose computerized fuel management and ignition systems and engine timing, determine needed repairs, and perform those repairs; change tires.
  • Weld broken assemblies, subassemblies, and other parts as required.
  • Use, store, record, and safeguard equipment, materials, parts, and other supplies appropriately.
  • Keep the shop and work area clean and organized.
  • Prepare reports and records of time spent, materials and parts used, and work completed.
  • Learn to use various types of diagnostic equipment.
  • Respond to and handle road-service calls as needed using a company service vehicle.

Desired Qualifications

  • A valid Class A commercial driver's license.
  • A valid Pennsylvania Inspection License A+.
  • A valid Air Conditioning and Refrigeration Technician Certification.
  • Certification under federal Department of Transportation guidelines for brake adjustment and repair.

About the Company

Silvi Materials

Vertical-integrated supplier of concrete and aggregates

Silvi Materials is a family-owned supplier of construction materials with a vertically integrated supply chain, offering ready-mix concrete, sand, stone, cement, and rock salt. Its products are produced and delivered through divisions like Silvi Concrete, Sahara Sand, Gibraltar Rock, and Riverside Cement, using cement import terminals, rail, and barge logistics to manage sourcing, manufacturing, and distribution. The company differentiates itself through long family ownership, strategic acquisitions, and a broad suite of services—including stevedoring, transloading, real estate, and materials sourcing—that go beyond just making concrete. Its goal is to reduce environmental impact and achieve carbon neutrality for all its concrete within the next decade, supported by initiatives such as solar-powered facilities, a CNG truck fleet, concrete recycling, and Environmental Product Declarations.

Company size
201-500
Company stage
Not listed
Total funding
Not listed
Headquarters
Tempe, AZ
Founded
1947

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