ZipRecruiter

Log In

1

Auto Diesel Mechanic Jobs in California (NOW HIRING)

Union Pacific

Mechanic Diesel Engines

Colton, CA

$41.07/hr

Mechanical Closing Date: Apply early as this job may be filled at any time. Salary: $41.07/hr. Most ... Successfully completed a formal auto/diesel engine training program, which could include training ...

Union Pacific

Mechanic- Diesel Engines

Los Angeles, CA

$41.07/hr

Mechanical Closing Date: Apply early as this job may be filled at any time. Rate of Pay: $41.07/hr ... Successfully completed a formal auto/diesel engine training program, which could include training ...

Rockstar Recruiting

Mobile Diesel Mechanic

Windsor, CA · On-site

$35 - $60/hr

Heavy-Duty Truck / Diesel Service The Opportunity We are looking for an experienced Heavy Duty ... Auto Mechanics, Fire Protection, HVAC, Millwrights and Plumbing positions. We partner closely with ...

Rockstar Recruiting

Mobile Diesel Mechanic

Windsor, CA · On-site

$35 - $60/hr

Heavy-Duty Truck / Diesel Service The Opportunity We are looking for an experienced Heavy Duty ... Auto Mechanics, Fire Protection, HVAC, Millwrights and Plumbing positions. We partner closely with ...

Rockstar Recruiting

Mobile Diesel Mechanic

Windsor, CA · On-site

$35 - $60/hr

Heavy-Duty Truck / Diesel Service The Opportunity We are looking for an experienced Heavy Duty ... Auto Mechanics, Fire Protection, HVAC, Millwrights and Plumbing positions. We partner closely with ...

next page

Showing results 1-20

All JobsAuto Diesel Mechanic JobsAuto Diesel Mechanic Jobs in California

Auto Diesel Mechanic information

See California salary details

$14

$27

$38

How much do auto diesel mechanic jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for auto diesel mechanic in California is $27.90, according to ZipRecruiter salary data. Most workers in this role earn between $23.70 and $31.30 per hour, depending on experience, location, and employer.

What is an auto diesel mechanic?

Auto Diesel Mechanics are skilled technicians who specialize in inspecting, maintaining, and repairing vehicles powered by diesel engines, such as trucks, buses, and some cars. They diagnose engine problems, perform routine maintenance, and replace faulty parts to ensure vehicles operate safely and efficiently. Their expertise covers a range of systems, including fuel injection, emissions, brakes, and electrical systems. These professionals often use specialized diagnostic equipment and must stay updated with the latest automotive technology. Working as an Auto Diesel Mechanic typically requires technical training and, in many cases, certification.

What are the key skills and qualifications needed to thrive as an auto diesel mechanic?

To thrive as an Auto Diesel Mechanic, you need a solid understanding of diesel engine systems, mechanical troubleshooting, and automotive repair, usually supported by a vocational certificate or associate degree in diesel technology. Familiarity with diagnostic tools, computerized engine management systems, and relevant certifications such as ASE Diesel Technician are commonly required. Strong problem-solving abilities, attention to detail, and effective communication skills help mechanics excel in diagnosing issues and explaining repairs to clients. These skills and qualifications are essential for ensuring vehicles are serviced efficiently, safely, and to industry standards.

What are some typical challenges auto diesel mechanics face when diagnosing engine problems, and how can they overcome them?

Auto Diesel Mechanics often encounter complex engine issues that can be difficult to diagnose due to the sophisticated electronic control systems in modern diesel vehicles. Common challenges include identifying intermittent electrical faults and distinguishing between mechanical and electronic problems. Overcoming these requires staying updated with the latest diagnostic tools, regularly attending manufacturer training sessions, and collaborating with experienced teammates for troubleshooting. Effective communication with service advisors and ongoing education are key to successfully resolving challenging repairs.

What is the difference between Auto Diesel Mechanic vs Auto Mechanic?

AspectAuto Diesel MechanicAuto Mechanic
CertificationsASE Diesel Certification, EPA Emissions CertificationASE Automotive Certification
Work EnvironmentRepairing trucks, buses, heavy-duty vehiclesRepairing cars, light trucks, passenger vehicles
Industry UsageCommercial transportation, trucking companiesAuto repair shops, dealerships

Auto Diesel Mechanics specialize in repairing diesel engines in heavy-duty vehicles, requiring specific certifications like ASE Diesel Certification. Auto Mechanics focus on gasoline-powered vehicles, with certifications like ASE Automotive Certification. Both roles work in repair shops but serve different vehicle types and industries, making their skills and certifications distinct but related.

Is a diesel mechanic still in demand?

Yes, diesel mechanics are in demand due to the ongoing need for maintenance and repair of trucks, buses, and industrial equipment. The industry values skilled technicians with certifications and knowledge of diagnostic tools, and employment is expected to grow as transportation and logistics sectors expand.

What are popular job titles related to Auto Diesel Mechanic jobs in California?

For Auto Diesel Mechanic jobs in California, the most frequently searched job titles are:

What job categories do people searching Auto Diesel Mechanic jobs in California look for?

The top searched job categories for Auto Diesel Mechanic jobs in California are:

Auto Diesel Mechanic jobs near you
Infographic showing various Auto Diesel Mechanic job openings in California as of August 2026, with employment types broken down into 1% As Needed, 68% Full Time, 25% Part Time, 5% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $58,028 per year, or $27.9 per hour.

Auto/Diesel Mechanic Student Assistant

Quincy, CA • On-site

Feather River College
201 - 500 employees
Learn more about Feather River Collegeexternal

$20 - $24.75/hr

Full-time

Re-posted 3 days ago

Job description

Posting Details
Classification Information
Classification Title
Classification Code
Rank
Position Information
Position Title
Auto/Diesel Mechanic Student Assistant
Posiition Number
STSS24
Tenure Information
Job Description
Under the direction of the FRC Mechanic, assist in performing basic to technical mechanic tasks including but not limited to vacuuming and washing motorpool fleet, change/rotate tires, check brakes, replace windshield wipers, re-pack bearings, replace brake pads, perform body repair work, maintain mowers, power train repair, engine overhauls, remove and replace transmissions, fabricate components as needed. This is an excellent opportunity for a student to get real world, hands-on mechanical experience and work with journeymen in a teaching environment.
Required Qualifications
Preferred Qualifications
Compliance Physical Characteristics
Physical Characteristics
• Be able to walk and stand for extended periods of time, bend, stoop, reach.
• Perform repetitive action.
• Lift up to 25 pounds
Salary Range
Minimum Qualifications
Enrolled in a minimum of 6 units in corresponding semester. Must present appropriate documentation that establishes identity and employment authorization.
Hourly Rate
Minimum Wage
Desirable Qualifications
• Background or familiar with basic vehicle maintenance principles
• Motivated
• Dependable
• Experience and background in vehicle repair
• Willingness to learn and to make a positive impact on the college
Essential Duties
• Willingness and ability to follow verbal instructions
• Ability to perform physical work
• Ability to walk and stand for extended periods of time
Posting Detail Information
Posting Number
Is there an approved budget for this position?
Position End Date (if temporary)
Open Date
Close Date
Open Until Filled
No
Special Instructions to Applicants
Advertising Sources
Advertising Summary

Apply