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Diesel Technician Assistant Jobs (NOW HIRING)

Dobbs Peterbilt

Apprentice Diesel Technician

Pasco, WA · On-site

$27.60 - $30.70/hr

Start your diesel technician career today. Dobbs Truck Group operates 24 commercial truck ... Inspect vehicles and report findings to senior technicians. * Assist with diagnostics and ...

RWC Group

Diesel Technician- Entry Level !

Seattle, WA · On-site

Learn diesel diagnostics, maintenance, and repair from experienced technicians. * Assist with preventative maintenance, inspections, and mechanical repairs. * Perform routine services such as oil ...

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Apprentice Diesel Technician

Redding, CA · On-site

Inspect vehicles and report findings to senior technicians * Assist with diagnostics and ... Diesel Technician 1-3 ? Journeyman Technician 1-2 We are an Equal Opportunity Employer Dobbs ...

Dobbs Peterbilt

Apprentice Diesel Technician

Yakima, WA · On-site

$26 - $29.10/hr

Inspect vehicles and report findings to senior technicians * Assist with diagnostics and ... Diesel Technician 1-3? Journeyman Technician 1-2 We are an Equal Opportunity Employer Dobbs ...

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Diesel Technician Assistant information

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How much do diesel technician assistant jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for diesel technician assistant in the United States is $20.07, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $21.63 per hour, depending on experience, location, and employer.

What is the difference between Diesel Technician Assistant vs Diesel Technician?

AspectDiesel Technician AssistantDiesel Technician
Required CertificationsHigh school diploma; on-the-job trainingHigh school diploma; ASE certifications often preferred
Work EnvironmentAssists in repair shops, service stations, or garagesPerforms repairs and diagnostics in similar settings
Job ResponsibilitiesSupports technicians, performs basic maintenanceDiagnoses, repairs, and maintains diesel engines

The Diesel Technician Assistant typically supports diesel technicians by performing basic tasks and gaining experience. In contrast, Diesel Technicians handle complex repairs and diagnostics. Both roles share similar work environments and certification requirements, but the technician role involves more advanced skills and responsibilities.

What cities are hiring for Diesel Technician Assistant jobs? Cities with the most Diesel Technician Assistant job openings:
What are the most commonly searched types of Diesel Technician jobs? The most popular types of Diesel Technician jobs are:
What states have the most Diesel Technician Assistant jobs? States with the most job openings for Diesel Technician Assistant jobs include:
Diesel Technician Assistant jobs near you
Apprentice Diesel Technician

Apprentice Diesel Technician

Dobbs Peterbilt

Union Gap, WA

$26 - $29.10/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 5 days ago

Dobbs Peterbilt rating

6.7

Company rating: 6.7 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

81st of 150 rated car dealerships

Job description

IntroductionAt Dobbs Truck Group, a part of our mission is to create relationships and a healthy work environment for our employees. We are always looking for qualified, customer-oriented individuals at Dobbs Truck Group.

Overview

Jumpstart Your Career with Dobbs Truck Group

Hands-on training. Real career growth. Start your diesel technician career today.

Dobbs Truck Group operates 24 commercial truck dealerships through Dobbs Peterbilt and Western Truck Center across multiple states. We represent leading brands including Peterbilt, Volvo, Mack, Autocar, and Hino, and are committed to building a high-quality team and long-term careers.

Why Join Dobbs Truck Group

  • Career Growth: OEM training 
  • Health Benefits: Medical, Dental, Vision, HSA, Life & Disability coverage
  • Pay & Rewards: Competitive pay, performance bonuses, boot allowance
  • Future Focus: 401(k) with company match + financial planning resources
  • Work-Life Balance: Paid holidays, vacation, and support programs

Additional benefits may be available based on role and eligibility.

About the Role

The Apprentice Diesel Technician is an entry-level role focused on developing the skills needed to become a fully qualified Diesel Technician.

You’ll gain hands-on experience working on heavy-duty trucks while learning directly from experienced technicians. This role is designed to grow into a Diesel Technician position within 1–2 years.

Responsibilities

Maintenance & Repairs

  • Perform routine maintenance (lubrication, filters, belts, hoses).
  • Assist with engine, brake, and drivetrain repairs.
  • Support basic electrical work (batteries, lights, starters, alternators).

Inspection & Support

  • Inspect vehicles and report findings to senior technicians.
  • Assist with diagnostics and troubleshooting.

Shop Responsibilities

  • Follow shop procedures and safety standards.
  • Maintain a clean and organized work area.
  • Accurately document work performed.

Requirements

  • 0–2 years of mechanical experience or trade/technical school training.
  • High school diploma or GED.
  • Basic tool set (minimum requirements apply).
  • Strong work ethic and willingness to learn.
  • Ability to work in a team environment.

Work Environment

This is a hands-on shop role that includes:

  • Working with heavy equipment and mechanical systems.
  • Frequent standing, lifting 50+ pounds, and physical activity.
  • Exposure to noise, heat, and shop conditions.

Career Growth

We invest in our technicians and promote from within:

Apprentice --> Diesel Technician 1-3 --> Journeyman Technician 1-2


Salary Description
$26.00 - $29.10 Hourly + Compensation Plan

What Dobbs Peterbilt employees say

Pay

Hours and flexibility

Workplace

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