1

Diesel Mechanic Helper Jobs (NOW HIRING)

Mechanic Helper

Hayward, CA ยท On-site

$20.25 - $25.25/hr

Moreover, candidates should display a willingness to learn new skills and knowledge in Diesel ... Mechanic Helper Job Responsibilities and Duties: * Assists mechanic in repairing and maintaining ...

MECHANIC HELPER

Cambridge, OH ยท On-site

$15.75 - $19.50/hr

The Mechanic Helper assists with the maintenance, inspection, and repair of heavy-duty trucks ... Previous experience in trucking, oilfield services, diesel repair, construction, or a related field ...

New

Mechanic Helper

Flint, MI ยท On-site

$15 - $18.50/hr

Job Title Mechanic Helper Job Summary We are seeking a dedicated and dependable Mechanic Helper to ... Some experience with hand tools, power tools, or basic Heavy duty diesel repair is a plus.

Mechanic Helper

Flint, MI ยท On-site

$15 - $18.50/hr

Job Title Mechanic Helper Job Summary We are seeking a dedicated and dependable Mechanic Helper to ... Some experience with hand tools, power tools, or basic Heavy duty diesel repair is a plus.

Mechanic Helper

Farmingdale, NY ยท On-site

$18.50 - $23/hr

Diagnose and repair mechanical issues in various types of trucks and equipment ... Perform routine maintenance on diesel engines to ensure optimal performance. * Conduct inspections ...

Mechanic Helper

Cloverdale, OH ยท On-site

$20 - $22/hr

MECHANIC HELPER SUMMARY: Vorst Rail Services, LLC is looking for a mechanic helper to work on ... Work on diesel pickup trucks, dump/semi-trucks, and railroad equipment. * Perform electrical ...

Learn diesel and/or compressed natural gas engines, heavy equipment mechanical components and parts. * Maintain a positive attitude with coworkers. * Proactively establish trust and credibility with ...

Mechanic Helper

Cloverdale, OH ยท On-site

$20 - $22/hr

MECHANIC HELPER SUMMARY: Vorst Rail Services, LLC is looking for a mechanic helper to work on ... Work on diesel pickup trucks, dump/semi-trucks, and railroad equipment. * Perform electrical ...

Mechanic Helper

Loomis, CA ยท On-site

$18.25 - $22.75/hr

Key Responsibilities: * Assist an experienced automotive mechanic service and repair of all fleet ... Operational knowledge of diesel equipment and tools normally associated with the troubleshooting ...

Mechanic Helper

Loomis, CA ยท On-site

$18.25 - $22.75/hr

Key Responsibilities: * Assist an experienced automotive mechanic service and repair of all fleet ... Operational knowledge of diesel equipment and tools normally associated with the troubleshooting ...

Mechanic Helper

Loomis, CA ยท On-site

$18.25 - $22.75/hr

Key Responsibilities: * Assist an experienced automotive mechanic service and repair of all fleet ... Operational knowledge of diesel equipment and tools normally associated with the troubleshooting ...

Diesel Mechanic - Industrial Equipment Starting Pay: Up to $30 per Hour, Depending on Experience ... Familiarity with hydraulic systems is helpful, but additional training may be provided * Ability to ...

Mechanic Helper

Cloverdale, OH ยท On-site

$20 - $22/hr

MECHANIC HELPER SUMMARY: Vorst Rail Services, LLC is looking for a mechanic helper to work on ... Work on diesel pickup trucks, dump/semi-trucks, and railroad equipment. * Perform electrical ...

Mechanic Helper

Loomis, CA ยท On-site

$18.25 - $22.75/hr

Key Responsibilities: * Assist an experienced automotive mechanic service and repair of all fleet ... Operational knowledge of diesel equipment and tools normally associated with the troubleshooting ...

Mechanic Helper

Loomis, CA ยท On-site

$18.25 - $22.75/hr

Key Responsibilities: * Assist an experienced automotive mechanic service and repair of all fleet ... Operational knowledge of diesel equipment and tools normally associated with the troubleshooting ...

Diesel Mechanic - Industrial Equipment Starting Pay: Up to $30 per Hour, Depending on Experience ... Familiarity with hydraulic systems is helpful, but additional training may be provided * Ability to ...

Diesel Mechanic

Flagstaff, AZ ยท On-site

$24.50 - $32.50/hr

Murphys Towing values dependable, skilled technicians who help keep its fleet operating smoothly ... The Diesel Mechanic will perform diagnostics, repairs, and scheduled service on diesel engines ...

Mechanic Helper

Loomis, CA ยท On-site

$18.25 - $22.75/hr

Key Responsibilities: * Assist an experienced automotive mechanic service and repair of all fleet ... Operational knowledge of diesel equipment and tools normally associated with the troubleshooting ...

Showing results 21-40

Diesel Mechanic Helper information

See salary details

$14

$28

$38

How much do diesel mechanic helper jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for diesel mechanic helper in the United States is $28.27, according to ZipRecruiter salary data. Most workers in this role earn between $24.04 and $31.73 per hour, depending on experience, location, and employer.

What is a diesel mechanic helper?

A Diesel Mechanic Helper assists diesel mechanics in maintaining, repairing, and inspecting diesel engines and vehicles. Their duties include handling tools, cleaning parts, performing basic maintenance tasks, and ensuring the work area is organized. They may also help diagnose issues and replace faulty components under supervision. This role provides hands-on experience and is a great stepping stone for becoming a certified diesel mechanic.

What does a diesel mechanic helper do?

A typical day for a Diesel Mechanic Helper involves assisting lead mechanics with inspecting, servicing, and repairing diesel engines and related machinery. Tasks often include preparing tools and parts, performing routine maintenance like oil changes or filter replacements, cleaning work areas, and keeping accurate records of completed tasks. The role frequently requires working in shop settings, sometimes outdoors, and collaborating closely with other mechanics and supervisors. This hands-on experience not only builds technical skills but can also serve as a stepping stone to more advanced mechanic roles over time.

What skills and qualifications are needed to be a diesel mechanic helper?

To thrive as a Diesel Mechanic Helper, you need a basic understanding of diesel engine components, hand tools, and mechanical systems, often gained through a high school diploma or trade school courses. Familiarity with diagnostic equipment, pneumatic tools, and safety protocols is important and some employers may require OSHA certifications. Strong teamwork, reliability, and a willingness to learn new skills make candidates stand out. These abilities ensure you can effectively support lead mechanics, maintain safety, and grow within a fast-paced maintenance environment.

How much do diesel mechanic helpers make in the US?

Diesel mechanic helpers in the US typically earn an average hourly wage of around $15 to $20, which translates to approximately $31,000 to $41,600 annually for full-time work. Wages can vary based on experience, location, and whether they have certifications or specialized skills such as working with diagnostic tools or heavy-duty engines.
More about Diesel Mechanic Helper jobs

What cities are hiring for Diesel Mechanic Helper jobs?

Cities with the most Diesel Mechanic Helper job openings:

What are the most commonly searched types of Diesel Mechanic jobs?

The most popular types of Diesel Mechanic jobs are:

What states have the most Diesel Mechanic Helper jobs?

States with the most job openings for Diesel Mechanic Helper jobs include:

Infographic showing various Diesel Mechanic Helper job openings in the United States as of August 2026, with employment types broken down into 86% Full Time, 10% Part Time, 1% Contract, and 3% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $58,798 per year, or $28.3 per hour.

Mechanic Helper

A1 TRANSMISSION & MARINE INC

Hayward, CA โ€ข On-site

$20.25 - $25.25/hr

Full-time

Retirement, PTO

Re-posted 5 hours ago


Job description

Mechanic Helper Job Summary: 

A1 Transmission & Marine, INC. is actively seeking a dedicated and industrious individual to join our team. This role involves supporting our shop mechanics with various tasks and responsibilities. The ideal candidate will demonstrate physical and mental aptitude, meticulous attention to detail, effective communication skills, and a commitment to enhancing operational efficiency and accountability.

Moreover, candidates should display a willingness to learn new skills and knowledge in Diesel Engines, Diesel Generators, Marine Gears, and Powershift Transmissions found in Heavy Equipment & Heavy Marine. Key duties include assisting mechanics, performing general shop labor, and running part errands as instructed by the General Manager and Office Manager.

A1 Transmission & Marine, INC. is an authorized dealer for John Deere Marine Power, Mitsubishi Marine Engines Northern Lights Generators, Kohler Generators, MAN Marine Engines, Twin Disc Transmissions, Scania Engines, DANA Spicer Off-Highway Systems, ZF Marine & Off-Highway Systems, and much more!

Mechanic Helper Job Responsibilities and Duties: 

  • Assists mechanic in repairing and maintaining machinery and mechanical equipment
  • Wash Parts and housings using various hand and air tools
  • Carry tools and equipment to and from storage and work areas
  • Assist in keeping work areas clean
  • Oil and grease machines
  • Clean parts and machines with various solvents and wiping rags to prepare for repairs
  • Keep storage areas clean, organized, and maneuverable

Mechanic Helper Skills and Qualifications: 

  • Valid Driver’s License required with Clean Driving Record
  • Punctual, dependable, and have a sense of urgency
  • Able to work in a team and produce quality work under tight deadlines
  • Strong communication skills, including a sense of humor
  • Take Initiative and willing to develop strong analytical skills
  • Diligence, prioritization skill, and time management
  • Adaptive learner with a positive attitude
  • Attention to detail and an emphasis on cleanliness
  • Resilient demeanor - You will be interacting with mechanics, fishermen, construction workers, and various industry personnel

BENEFITS: 

  • Retirement Plan
  • Holiday Time-Off/Pay
  • Sick & Vacation Time
  • Paid Training & Growth Opportunities
  • Performance-based pay raise (up to 4x per year)
  • $18-$25 Starting Pay Range

Salary negotiable based on experience and qualifications. Resume and three references can be emailed to kurt@a1hayward.com. A detailed job application with a supplemental questionnaire will be provided to serious and qualified candidates.

A1 Transmission & Marine, INC. is an Equal Opportunity Employer and Drug-Free Workplace. Background check and pre-employment drug test will be required of the selected candidate.