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Diesel Apprentice Jobs in Modesto, CA (NOW HIRING)

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Diesel Apprentice information

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How much do diesel apprentice jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for diesel apprentice in Modesto, CA is $21.26, according to ZipRecruiter salary data. Most workers in this role earn between $20.05 and $22.31 per hour, depending on experience, location, and employer.

What is a diesel apprentice?

A Diesel Apprentice is an entry-level technician who is learning how to repair, maintain, and service diesel engines and related equipment under the supervision of experienced mechanics. Typically, diesel apprentices participate in a structured training program that combines hands-on work with classroom learning. Their duties may include assisting with diagnostics, performing routine maintenance, and gradually taking on more complex repair tasks as they gain skills. This role is a common first step for those interested in becoming certified diesel mechanics.

What types of hands-on training and mentorship can a diesel apprentice expect during their apprenticeship?

As a Diesel Apprentice, you can expect to receive extensive hands-on training, often working under the direct supervision of experienced diesel mechanics or technicians. You'll be introduced to diagnosing, repairing, and maintaining diesel engines, learning everything from routine maintenance to complex repairs. Mentorship is a key component; senior technicians typically guide you through procedures, safety protocols, and troubleshooting techniques. This collaborative environment helps build your confidence, technical skills, and prepares you for more independent work as your apprenticeship progresses.

How long are diesel apprenticeships?

Diesel apprenticeships typically last between 2 to 4 years, during which apprentices gain hands-on experience and complete classroom instruction. The duration can vary depending on the program, the employer, and whether the apprentice is pursuing certifications such as ASE or EPA refrigerant handling licenses.

What are the key skills and qualifications needed to thrive as a diesel apprentice, and why are they important?

To thrive as a Diesel Apprentice, you need foundational mechanical aptitude, basic knowledge of diesel engines, and often a high school diploma or GED. Familiarity with diagnostic tools, hand and power tools, and safety protocols is typically required, and enrollment in or completion of a relevant apprenticeship program is advantageous. Strong problem-solving skills, attention to detail, and a willingness to learn are essential soft skills for success in this role. These skills and qualities ensure accurate repairs, safe operations, and effective progression toward becoming a certified diesel technician.

What is the difference between Diesel Apprentice vs Diesel Technician?

AspectDiesel ApprenticeDiesel Technician
CertificationsNone required initially; on-the-job trainingRelevant certifications like ASE Diesel Certification often preferred
Work EnvironmentEntry-level, training-focused, supervisedSkilled, independent work in repair shops or garages
Job ResponsibilitiesAssisting with basic repairs, learning diagnostic proceduresPerforming repairs, diagnostics, and maintenance independently

The main difference between a Diesel Apprentice and a Diesel Technician is experience and skill level. An apprentice is in training, focusing on learning basic skills under supervision, while a technician is a trained professional capable of performing complex repairs independently.

What are the most commonly searched types of Diesel jobs in Modesto, CA? The most popular types of Diesel jobs in Modesto, CA are:
What cities near Modesto, CA are hiring for Diesel Apprentice jobs? Cities near Modesto, CA with the most Diesel Apprentice job openings:
Infographic showing various Diesel Apprentice job openings in Modesto, CA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $44,222 per year, or $21.3 per hour.

Diesel Service Technician-with 3 to 5 years experience

Interstate Truck Center - Turlock

Turlock, CA • On-site

$33 - $50/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday


Job description

Pay Rate Range $33-$50 per hour
Depending on experience/OEM certifications
 
At Interstate Truck Center we strive to make every customer a customer for life. Happy employees make happy customers, and we reward individuals who are ready to work hard and stay motivated. Every employee at Interstate Truck Center is absolutely critical to its success. Our promise is to keep delivering the same award winning service and value that our community has come to expect from our dealership through the years.
 
Benefits
  • Monthly Production Bonuses 
  • Medical
  • Dental
  • Vision
  • Life Insurance
  • 401K with match
  • Paid Vacation
  • Company Holiday
Responsibilities
  • Performs work as outlined on repair order with efficiency and accuracy, in accordance with dealership and factory standards.
  • Diagnoses cause of any malfunction and performs repair.
  • Communicates with parts department to obtain needed parts.
  • Saves and tags parts of the job if under warranty or if requested by the customer.
  • Examines assigned vehicle to determine if further safety or service work is required or recommended.
  • Communicates with service advisor/dispatcher immediately if additional work is needed, if work outlined is not needed, or if repairs cannot be completed within the promised time.
  • Documents all work performed and recommended on the repair order.
  • Road tests vehicles when required.
  • Participates in manufacturer sponsored training programs, schools, and events.
  • Keeps abreast of manufacturer technical bulletins.
  • Supervises work of any apprentice technicians as assigned.
  • Reports machinery defects or malfunctions to supervisor.
  • Ensures that vehicle is kept clean. Notifies service advisor/dispatcher immediately of anything that has happened to change the appearance or condition of the vehicle.
  • Keeps shop area neat and clean.
  • Maintains and is accountable for all dealership-owned tools and manuals.  Returns them to the proper place and in the same condition as when they were received.
  • Understands, keeps abreast of, and complies with federal, state, and local regulations, such as hazardous waste disposal, OSHA Right-to-Know, etc.
  • Operates all tools and equipment in a safe manner.
  • Reports any safety issues immediately to management.
Qualifications
  • Heavy truck dealership experience 3-5 years
  • High school diploma or equivalent required
  • OEM certification
  • Teammate with a strong sense of dedication to the customer and service team
  • Self-motivated and professional
  • Possess own tools
  • Valid Drivers License
  • Paccar and Cummins experience
We are an equal opportunity employer and prohibit discrimination/harassment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.