Job Description

Position Summary:

The Diesel Mechanic Helper / Apprentice assists experienced mechanics with inspection, maintenance, and repair of diesel-powered trucks, trailers, and equipment. This is an entry-level position intended to build knowledge, skill, and experience toward becoming a fully qualified Class A Diesel Mechanic.

 

Key Responsibilities:

• Assist in diagnostics, repairs, and routine maintenance on diesel engines, transmissions, brakes, suspensions, and electrical systems.

• Retrieve tools and parts, and prepare work areas under the direction of a certified mechanic.

• Perform basic services such as oil changes, tire rotations, fluid checks, filter replacements, and greasing.

• Maintain cleanliness and organization of the shop and tools.

• Learn and follow safety procedures and shop best practices.

• Record service and maintenance activities on logs or digital platforms.

• Support mobile service or field repairs when needed.

• Report unusual conditions or safety issues to the supervisor or lead mechanic.

• Participate in on-the-job training and formal learning opportunities.

Qualifications:

Required:

• High school diploma or GED

• Basic mechanical knowledge and interest in diesel engines

• Valid driver's license

• Ability to lift 50 lbs and work in physically demanding environments

• Willingness to follow directions and learn from experienced technicians

• Good communication skills and a teamwork attitude

Preferred:

• CDL Class A license or interest in obtaining one

• Enrollment in or completion of a diesel technology program

• Basic tools (preferred but not required)

Work Environment:

• Industrial shop setting and outdoor work areas

• Exposure to noise, grease, fumes, and moving mechanical parts

• May require weekend or evening hours based on shop needs

Growth Path:

Successful candidates may advance to:

• Diesel Technician / Mechanic Level I

• Certified Class A Diesel Mechanic

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