Entry-Level Diesel Technician / Diesel Mechanic Apprentice

Job Description

Job Description

Benefits:

• 401(k) matching
• Dental insurance
• Health insurance
• Vision insurance

We are seeking a motivated and dependable Entry-Level Diesel Technician / Diesel Mechanic Apprentice to join our fleet maintenance team.

This position works directly under the supervision of our Senior Master Diesel Mechanic and is designed for someone looking to build a career in heavy-duty diesel repair. The technician will gain hands-on experience maintaining and repairing Freightliner Cascadia trucks, Detroit Diesel engines, and other commercial fleet equipment.

Responsibilities

• Perform preventative maintenance (PM-A and PM-B), inspections, lubrication, fluid and filter services, and routine fleet maintenance.
• Assist with brake, wheel-end, suspension, steering, drivetrain, and other mechanical repairs.
• Inspect and service air brake systems, brake components, tires, and wheel ends.
• Perform basic battery testing, electrical troubleshooting, lighting repairs, and replacement of fuses, relays, and batteries.
• Assist with California BIT inspections and DOT annual inspections.
• Learn and utilize commercial diagnostic equipment to retrieve and document diagnostic trouble codes.
• Pick up and deliver parts, tools, and supplies as needed.
• Assist with roadside service calls and basic repairs under the direction of the Senior Master Diesel Mechanic.
• Maintain a clean, organized, and safe work area.
• Follow company safety procedures and manufacturer specifications.
• Properly document maintenance and repair work.
• Pick up and deliver parts, tools, supplies, and equipment between the shop, vendors, and other company locations as needed.
• Perform other shop and fleet-support duties as assigned.

Qualifications
Required:

• Valid California driver's license with an acceptable driving record.
• Basic mechanical knowledge and a willingness to learn.
• Ability to safely use basic hand tools or willingness to develop those skills.
• Strong attention to detail, reliable, safety-conscious, and able to follow instructions.
• Ability to perform the physical requirements of heavy-duty vehicle maintenance.

Preferred:

• 0–2 years of diesel, automotive, commercial fleet, or mechanical experience.
• Diesel technology or heavy-duty equipment training from a trade school, community college, or similar program.
• Familiarity with Freightliner Cascadia trucks, Detroit Diesel engines, air brakes, or commercial fleet maintenance.
• Experience or interest in diagnostic equipment and software.
• ASE Medium-Heavy Truck training or certification, particularly T4 (Brakes) and T8 (Preventative Maintenance Inspection).
• OSHA safety training and/or EPA Section 609 certification.
• Willingness to work toward a California Class A or B CDL.

Tools
Candidates should have or be willing to develop a basic set of professional mechanic's hand tools. Specific tool requirements will be discussed during the hiring process.

Growth Opportunity
This position is intended for someone who wants to develop into a skilled heavy-duty diesel technician. As experience and competency increase, the technician will have the opportunity to take on more advanced diagnostics, repairs, and maintenance responsibilities.

Apply Today
If you are mechanically inclined, dependable, safety-conscious, and interested in developing a career in heavy-duty diesel maintenance, we encourage you to apply. Please include any mechanical experience, diesel training, certifications, or technical education with your application.