Diesel Service Technician

The Larson Group (TLG Peterbilt)Sauget, IL
Onsite

About The Position

The Larson Group Peterbilt is looking for a motivated Apprentice Diesel Service Technician to join our team. This entry-level position is designed for individuals who are eager to learn the diesel service trade while working under the guidance of experienced technicians and service leadership. This role provides hands-on training and development toward becoming a fully qualified Heavy-Duty Truck Technician.

Requirements

  • High School diploma or GED required.
  • Must possess or be able to obtain a Class A or B CDL.
  • Motor Vehicle Record must adhere to TLG MVR Guidelines.
  • Willingness to learn, follow direction, and grow within the role.

Nice To Haves

  • Enrollment in or completion of a diesel technology program or trade school is preferred but not required.
  • Prior mechanical or hands-on experience is helpful, but not required.

Responsibilities

  • Assist senior technicians with basic diagnostic and mechanical repairs on heavy-duty truck equipment and related components.
  • Learn proper troubleshooting techniques and how to verify repairs under supervision.
  • Follow all safety rules and company policies at all times.
  • Communicate with the Service Foreman regarding repair progress and parts availability.
  • Learn to document repairs, diagnostic steps, and supporting information in company systems.
  • Assist with uploading required photos, engine files, and basic diagnostic information as directed.
  • Learn proper handling of warrantable parts, including tagging, cleaning, boxing, and returning parts to the correct location.
  • Maintain a clean and safe work area; properly clean and return tools after use.
  • Communicate any observations or concerns to other technicians or the Service Foreman when appropriate.
  • Participate in required Peterbilt online training and work toward meeting training completion goals.
  • Work toward obtaining and maintaining a Class A or B CDL, if required.
  • Perform other duties as assigned in support of the service department.

Benefits

  • Paid Time Off
  • Paid Holidays
  • Medical, Dental, and Basic Life Insurance
  • 401(k) with employer contribution
  • Bi-weekly pay schedule
  • Structured training, career development, and advancement opportunities
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