Diesel Truck Technician – Heavy-Duty Diagnostics & Repairs

Diamond Fence Co.; California; On-site; USD 34,000 - 76,000; Full time

Benefits offered by this job

401(k)

Dental insurance

Health insurance

Life insurance

Paid time off

Tuition reimbursement

Vision insurance

Job summary

Diamond Environmental Services is seeking a Diesel Technician to service medium and heavy duty vehicles across multiple CA locations. The role emphasizes mechanical diagnostics, tire work, and DOT/BIT inspection readiness within a fleet maintenance team.

The ideal candidate has 1+ year of diesel engine repair experience, can run diagnostic software, and is capable of working full-time with overtime. Benefits include 401(k) and health coverage, with a competitive hourly wage offered.

Qualifications

• Strong mechanical knowledge with vehicle diagnostics and maintenance.
• Medium and/or heavy duty diesel truck experience in one or more brands (Kenworth, Freightliner, Hino, Cummins).
• Ability to complete tire replacements by hand.
• Basic computer skills for emails and navigation.
• Diagnostic software experience with Insite, DX2, Jpro or eTech preferred.

Responsibilities

• Performs work per repair orders with DOT and factory standards.
• Diagnoses causes of malfunctions and performs repairs.
• Communicates with parts department for parts and estimates.
• Saves and tags parts for returns, cores, or warranty; assists site inventory.
• Experience with DOT & BIT Inspections.
• Uses a DMS or Fleet Maintenance program for repair orders.
• Communicates with Parts and Site Manager for urgent matters; assists with road calls.
• Documents all work performed on the repair order via computer devices.
• Road tests vehicles when required.

Skills

Mechanical knowledge

Diesel truck experience

Tire replacement

Basic computer skills

Diagnostic software

Tools

Insite

DX2

Jpro

eTech

Job description

Diamond Environmental Services is seeking a Diesel Technician to service medium and heavy duty vehicles across multiple CA locations. The role emphasizes mechanical diagnostics, tire work, and DOT/BIT inspection readiness within a fleet maintenance team.

The ideal candidate has 1+ year of diesel engine repair experience, can run diagnostic software, and is capable of working full-time with overtime. Benefits include 401(k) and health coverage, with a competitive hourly wage offered.