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Apprentice Diesel Mechanic Jobs in Riverside, CA

Experienced Diesel Mechanic

Fontana, CA ยท On-site

$26 - $32/hr

Dental insurance DIESEL MECHANIC WITH FLEET EXPERIENCE NEEDED Are you a team player? Looking for an ... training/mentoring apprentice mechanics through on-the-job training. * Follows all safety ...

Apprentice Diesel Mechanic information

See Riverside, CA salary details

$15

$29

$40

How much do apprentice diesel mechanic jobs pay per hour?

As of Jul 24, 2026, the average hourly pay for apprentice diesel mechanic in Riverside, CA is $29.49, according to ZipRecruiter salary data. Most workers in this role earn between $25.10 and $33.12 per hour, depending on experience, location, and employer.

What types of tasks can I expect to handle as an Apprentice Diesel Mechanic, and how much hands-on work is involved?

As an Apprentice Diesel Mechanic, you'll be involved in a variety of hands-on tasks such as performing routine maintenance, assisting with engine diagnostics, replacing parts, and supporting senior mechanics with larger repairs. A significant portion of your work will take place on the shop floor, giving you practical experience with tools and diagnostic equipment. You'll also be expected to follow safety procedures closely and participate in ongoing training to build your technical skills. Collaboration with experienced technicians is common, providing valuable mentorship and learning opportunities as you progress through your apprenticeship.

What are apprentice diesel mechanics?

Apprentice diesel mechanics are entry-level workers who are learning to inspect, maintain, and repair diesel engines under the supervision of experienced mechanics. They often participate in formal apprenticeship programs that combine classroom instruction with hands-on training. Their duties include basic maintenance tasks, assisting with repairs, and gradually taking on more complex responsibilities as they gain experience and skills. Apprenticeships typically last several years and are a pathway to becoming a fully qualified diesel mechanic.

How long are diesel mechanic apprenticeships?

Diesel mechanic apprenticeships typically last between 1 to 4 years, depending on the program and the level of certification pursued. These programs combine classroom instruction with hands-on training, often leading to certifications such as the ASE Diesel Engines certification. The duration can vary based on the employer, state requirements, and whether the apprentice is attending part-time or full-time.

Can you learn to be a diesel mechanic through an apprenticeship?

Yes, becoming a diesel mechanic often involves completing an apprenticeship program that combines classroom instruction with hands-on training. Apprenticeships typically last 3 to 4 years and help develop skills in engine repair, diagnostics, and maintenance, often leading to certification or licensing. This pathway provides practical experience working with tools and diesel engines in a real-world environment.

Is 35 too old for an apprenticeship?

Apprentice diesel mechanics can be of any age, including 35, as apprenticeships focus on skill development rather than age. Many programs welcome mature students who bring life experience and a strong work ethic, and age does not typically disqualify someone from starting an apprenticeship in this field.

Can I get a mechanic apprenticeship with no experience?

Yes, many apprentice diesel mechanic programs accept applicants with little or no prior experience. These programs typically provide on-the-job training and classroom instruction to develop skills in engine repair, diagnostics, and maintenance. Having a high school diploma or equivalent and a valid driver's license can improve your chances of acceptance.

What are the key skills and qualifications needed to thrive as an Apprentice Diesel Mechanic, and why are they important?

To thrive as an Apprentice Diesel Mechanic, you need a basic understanding of diesel engines, mechanical aptitude, and typically a high school diploma or equivalent. Familiarity with diagnostic tools, hand and power tools, and safety protocols is essential, while some employers may require enrollment in or completion of a relevant vocational program. Strong problem-solving skills, attention to detail, and a willingness to learn make candidates stand out in this hands-on role. These abilities are critical for accurately diagnosing and repairing diesel equipment, ensuring safety, and building a successful foundation for a career in diesel mechanics.

What is the difference between Apprentice Diesel Mechanic vs Diesel Technician?

AspectApprentice Diesel MechanicDiesel Technician
CertificationsTypically in training, may have basic certificationsUsually certified or licensed in diesel repair
Work ExperienceEntry-level, on-the-job trainingExperienced, with hands-on repair skills
Work EnvironmentTraining sites, garages, repair shopsRepair shops, fleet maintenance facilities
Job ResponsibilitiesAssisting with repairs, learning diagnosticsDiagnosing, repairing diesel engines and systems

The main difference is that an Apprentice Diesel Mechanic is in training and gaining experience, while a Diesel Technician is a fully qualified professional with more skills and responsibilities in diesel engine repair.

What are the most commonly searched types of Diesel Mechanic jobs in Riverside, CA? The most popular types of Diesel Mechanic jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Apprentice Diesel Mechanic jobs? Cities near Riverside, CA with the most Apprentice Diesel Mechanic job openings:
Infographic showing various Apprentice Diesel Mechanic job openings in Riverside, CA as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $61,342 per year, or $29.5 per hour.
Experienced Diesel Mechanic

Experienced Diesel Mechanic

RECYCLING COMPANY

Fontana, CA โ€ข On-site

$26 - $32/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 10 days ago


Job description

Benefits:
  • Free uniforms
  • Health insurance
  • Paid time off
  • 401(k)
  • Dental insurance

DIESEL MECHANIC WITH FLEET EXPERIENCE NEEDED
Are you a team player?ย  Looking for an awesome team to work alongside then we are the group of professional team members you have been looking for!
The position we have available is for an experienced Diesel Mechanic.ย  This person is critical to our continued growth and success.ย  We are looking for a strong minded, intelligent, hardworking, resilient individual with experience and a grasp of fleet and diesel mechanics.ย  ย  ย 
JOB DUTIES INCLUDE:
  • Maintain a clean and safe work area including your company vehicle if assigned and customer facilities.
  • Adhere to all OSHA, company and customer safety procedures.
  • Maintain positive customer relations through professional interactions with customers.
  • Follow all company operating and process procedures.
  • Complete all repairs as directed using company and manufacture procedures and guidelines.
  • Diagnose codes with software analytics
  • Able to repair, or replace major components
  • Troubleshoot and diagnose most truck components
  • Perform engine tune-ups on most makes of equipment without supervision
  • Perform proper PMโ€™s in a timely manner
  • Be able to use all special tools properly. Maintain and properly use the normal tools of the trade.
  • Operate service van in a clean, safe and secure manner following all required safety rules for the job
  • Assist with training/mentoring apprentice mechanics through on-the-job training.
  • Follows all safety procedures in performing work as well as company policies
  • Demonstrates exceptional customer service skills
  • Properly identify and order all necessary replacement parts with parts frequently needed in stock.
  • Driving is an essential function of this position and a valid current driverโ€™s license must be maintained always.
  • Perform other duties as required per management.
ย 
ย THE RIGHT CANDIDATE WILL POSSESS:ย 
  • 3 yrs. - 5 yrs. diesel mechanics
  • Fleet or mechanic management experience highly desired
  • Strong knowledge of Paccar, Peterbilt, Cummins and Mack is highly desired
  • Quick learner and intelligent
  • Excellent multi-tasking and project management
  • Strong organizational skills
  • Effective communication and interpersonal skills
  • Strong problem-solving skills
  • The desire to do the job right every time

ย COMPENSATION PACKAGE:ย 
- $26 - $32 per hour DOE
- Health Insurance, Vision, Dental and Life offered
- 2 weeks Accruable PTO
- Paid Holidays & 401k