Demo

Diesel Mechanic

PENINSULA TRUCK LINES INC
Auburn, WA Full Time
POSTED ON 7/21/2026
AVAILABLE BEFORE 9/21/2026

Job Summary:

The Truck Technician is responsible for inspecting, diagnosing, repairing, and maintaining various types of trucks and heavy-duty vehicles. This role ensures the vehicles are in optimal operating condition, contributing to the safety and efficiency of the company's fleet operations.

Key Responsibilities:

  • Conduct routine inspections of all on and off-road equipment to identify potential issues.
  • Utilize diagnostic tools and equipment to assess mechanical and electronic systems.
  • Perform scheduled maintenance services such as oil changes, tire rotations, brake inspections, and other preventive measures.
  • Repair or replace malfunctioning components, including engines, transmissions, brake systems, and other parts.
  • Address electrical and electronic issues, including wiring, lights, and instrument panels.
  • Maintain detailed records of services performed, parts used, and time spent on each task.
  • Update maintenance logs and ensure compliance with regulatory requirements.
  • Follow all safety protocols and procedures to ensure a safe working environment.
  • Ensure all repairs and maintenance comply with industry standards and regulatory guidelines.
  • Communicate with drivers and operators to understand vehicle issues and provide updates on repair status.
  • Offer advice and recommendations on vehicle care and preventive maintenance.
  • Stay updated with the latest industry trends, tools, and technologies.
  • Participate in training programs and workshops to enhance technical skills.
  • Other duties as assigned.
Qualifications:

Qualifications:

  • High school diploma or equivalent; technical degree or certification in automotive or diesel technology preferred.
  • Proven experience as a truck mechanic or in a similar role.
  • Strong knowledge of mechanical, electrical, and electronic components of trucks.
  • Proficiency with diagnostic equipment and tools.
  • Ability to work independently and as part of a team.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication and interpersonal skills.
  • Valid driver's license; CDL is a plus.

Physical Requirements:

  • Ability to lift heavy objects and perform physically demanding tasks.
  • Comfortable working in various conditions, including outdoors and in tight spaces.
  • Good manual dexterity and hand-eye coordination.

Work Environment:

  • The work environment includes exposure to loud noises, hazardous materials, and variable weather conditions.
  • The role may require overtime and weekend work depending on the workload and operational needs.

Salary : $33 - $38

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Diesel Mechanic?

Sign up to receive alerts about other jobs on the Diesel Mechanic career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$54,949 - $68,457
Income Estimation: 
$62,239 - $76,399
Income Estimation: 
$56,866 - $72,428
Income Estimation: 
$49,707 - $66,695
Income Estimation: 
$62,239 - $76,399
Income Estimation: 
$56,866 - $72,428

Sign up to receive alerts about other jobs with skills like those required for the Diesel Mechanic.

Click the checkbox next to the jobs that you are interested in.

  • Automotive Diagnostics Skill

    • Income Estimation: $70,003 - $89,130
  • Automotive Engine Repair Skill

    • Income Estimation: $70,003 - $89,130
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at PENINSULA TRUCK LINES INC

  • PENINSULA TRUCK LINES INC Portland, OR
  • This is a PT position with a 4pm or 5pm start time and 6 hours of work from Monday-Friday. JOB SUMMARY: As a Dock Worker, your primary responsibility is to... more
  • 2 Days Ago

  • PENINSULA TRUCK LINES INC Kennewick, WA
  • JOB SUMMARY: As a Dock Worker, your primary responsibility is to facilitate the efficient loading and unloading of freight at the trucking terminal. You wi... more
  • 3 Days Ago

  • PENINSULA TRUCK LINES INC Kennewick, WA
  • Pay: Pay is based on miles driven at $0.81 per mile. Overview: As a Linehaul Driver, you will be responsible for transporting freight over long distances b... more
  • 3 Days Ago

  • PENINSULA TRUCK LINES INC Olympia, WA
  • Job Overview: As a Pick-up and Delivery Driver, you will be responsible for transporting goods from one location to another. Your duties will include picki... more
  • 3 Days Ago


Not the job you're looking for? Here are some other Diesel Mechanic jobs in the Auburn, WA area that may be a better fit.

  • Diesel Direct Inc Tacoma, WA
  • Diesel Direct is currently seeking a full-time Diesel Truck Mechanic for our Tacoma, WA location. Duties include working on fleet delivery vehicles and cus... more
  • 17 Days Ago

  • Depot Connect International Kent, WA
  • Truck & Trailer Mechanic Discover a career at Depot Connect International (DCI) , a global leader in the Tank/ISO Tank Container Services and Tank Trailer ... more
  • 7 Days Ago

AI Assistant is available now!

Feel free to start your new journey!