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Diesel Jobs in Riverside, CA (NOW HIRING)

Diesel Mechanic

Fontana, CA · On-site

$23 - $41/hr

Our Diesel Mechanics have the ability for growth and movement within our company. We offer competitive pay, as well as *benefits* and pay raises based on performances. We know that hard work pays off ...

Diesel Mechanic

Fontana, CA · On-site

$23 - $41/hr

Our Diesel Mechanics have the ability for growth and movement within our company. We offer competitive pay, as well as *benefits* and pay raises based on performances. We know that hard work pays off ...

Mobile Diesel Technician

Fontana, CA · On-site

$32 - $45/hr

Diesel Technician at Transwest Mobile Truck RepairReady to Lead the Way? Join Transwest Mobile! At Transwest Mobile, we're innovators and problem-solvers, delivering top-tier mobile repair solutions ...

Dental insurance DIESEL MECHANIC WITH FLEET EXPERIENCE NEEDED Are you a team player? Looking for an awesome team to work alongside then we are the group of professional team members you have been ...

Diesel Mechanic

Perris, CA · On-site

$25.50 - $33.50/hr

Are you a highly skilled diesel mechanic? Are you a mechanical detective, capable of reading and interpreting vehicle condition reports, and troubleshooting on the spot? Do you take pride in your ...

Diagnose malfunctions in diesel engines, air brake systems, fuel systems, and other issues related to the locomotive mechanical system * Repair, replace or rebuild our locomotives and diesel engine ...

Showing results 21-40

Diesel information

See Riverside, CA salary details

$15

$29

$40

How much do diesel jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for diesel 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 skills and qualifications are needed to thrive as a diesel mechanic?

To thrive as a Diesel Mechanic, you need strong mechanical aptitude, knowledge of diesel engines, and a relevant vocational degree or certification. Familiarity with diagnostic tools, computerized engine management systems, and equipment like hydraulic lifts is typically required. Attention to detail, problem-solving skills, and effective communication help mechanics excel in diagnosing and repairing complex issues. These skills are crucial for ensuring vehicle reliability, safety, and efficient service in demanding transportation or industrial environments.

What is a diesel mechanic?

Diesel mechanics are skilled technicians who specialize in the maintenance, repair, and inspection of vehicles and machinery powered by diesel engines. They work on trucks, buses, construction equipment, and sometimes generators or marine engines. Diesel mechanics diagnose engine problems, perform routine servicing, replace faulty parts, and ensure that diesel-powered equipment runs efficiently and safely. Their expertise is crucial in industries that rely heavily on diesel technology, such as transportation, construction, and agriculture.

Is working on diesel a good job?

Working as a diesel technician involves diagnosing and repairing diesel engines, often requiring technical training and certifications. The job can offer stable employment and good wages, especially with experience and specialized skills, but it also involves physical work and exposure to engine fumes and noise.

What is the difference between Diesel vs Truck Mechanic?

AspectDieselTruck Mechanic
CertificationsASE Diesel Certification, EPA Emissions CertificationASE Truck Certification, EPA Emissions Certification
Work EnvironmentRepair shops, fleet maintenance facilities, construction sitesRepair shops, fleet maintenance, transportation companies
Industry UsageHeavy-duty vehicle maintenance, construction, agricultureCommercial trucks, delivery vehicles, buses
Job FocusDiagnosing and repairing diesel engines and systemsMaintaining and repairing truck engines and related systems

Both Diesel and Truck Mechanic roles involve working on heavy-duty engines, often requiring similar certifications and working environments. However, Diesel mechanics focus broadly on diesel engines across various industries, while Truck Mechanics specialize specifically in commercial trucks and transportation vehicles. Understanding these differences helps job seekers target the right roles in the heavy vehicle maintenance industry.

What are common challenges faced by diesel mechanics, and how can I prepare for them?

Diesel mechanics often encounter challenges such as diagnosing complex engine issues, staying current with rapidly evolving technology, and managing physically demanding tasks. To prepare, it's important to invest in ongoing training, develop strong problem-solving skills, and maintain good physical fitness. Building effective communication with your team can also help troubleshoot issues more efficiently and foster a supportive work environment.
What are the most commonly searched types of Diesel jobs in Riverside, CA? The most popular types of Diesel jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Diesel jobs? Cities near Riverside, CA with the most Diesel job openings:
Infographic showing various Diesel job openings in Riverside, CA as of August 2026, with employment types broken down into 94% Full Time, 4% Part Time, 1% Contract, and 1% Nights. Highlights an 100% Physical job distribution, with an average salary of $61,342 per year, or $29.5 per hour.

$23 - $41/hr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 5 days ago


Job description

At Socal Mobile Fleet: we believe that our Diesel Mechanics are the meat & potatoes of our company. We take pride in customer satisfaction and know that we have our hard-working employees to thank for that. We believe in having repairs/maintenance done right the first time and we trust that our Mechanics are not just throwing parts at Tractors/Trailers. We provide our Diesel Mechanics with their own workspace where they can show off their skills, knowledge and talents. SoCal Mobile Fleet is up to date on all diagnostic software. Our Diesel Mechanics have the ability for growth and movement within our company. We offer competitive pay, as well as *benefits* and pay raises based on performances. We know that hard work pays off, and we are interested in hard working likeminded individuals to join our growing team.

We have two locations in Fontana (we do not do mobile currently) and serve outside customers as well as work closely with dealerships in our local area. Our reputation is what we take pride in. Building relationships with every customer that enters our lot is of great importance to us. Word of mouth and continued business is what keeps our doors open. Working with the local dealerships is a huge deal with how reputable our company is, and we continue to raise the bar on our customer service and workmanship.

Compensation:

Based on experience, training, and/or certifications. We want to reward you for your education and dedication to this trade.

We offer:

• Uniforms provided

• Full-Time schedule 8am-5pm

• Weekly Pay

• Large, enclosed bays with cooled air and fans during hot months. A comfortable workplace is a productive workplace.

• • We offer exceptional compensation, low-cost benefits (company pays half of health, dental and vision), 401K, PTO, incentives/bonuses for performance, and opportunity for advancement - all in a environment that appreciates and rewards excellence, a positive attitude and integrity. Hard work pays off! • •

You will be able to build a successful career, receive competitive wages, have growth opportunities, and receive benefits. You will be recognized & rewarded!

As a Diesel Mechanic with us you will make an impact in the following ways:

(Position Responsibilities may include, but not limited to)

• Complete troubleshooting, repairs and rebuilds on Tractors.

• Complete troubleshooting, repairs on Trailers

• Perform preventative maintenance based on assessment of engines, including utilizing •computers/software in the process of diagnostic work.

• Apply documented procedures and policies to complete complex repairs, including identifying and preparing required parts and tools.

• Completing required documentation, such as work orders documents.

• Completing all work on order but not limited to finding other issues on unit that were not noted. Inform service writer of additional issues, repairs to be made that were found.

• Listing all parts and fluids used on work orders.

· Understanding and comprehension of computer diagnostic software’s.

· Adhere to all our relevant Health, Safety & Environmental policies, procedures and legislation and reports any issues / incidents to their supervisor.

· Maintain a clean, safe and organized work area. While adhering to the company, local, state & federal policies and regulations as well as OSHA standards and requirements.

· Diagnose, rebuild and repair fleet diesel equipment (tractors, trailers, and related parts)

· Performs DOT inspections and repairs.

· Complete preventative maintenance and standard vehicle maintenance

· Complete thorough documentation for work orders of repairs and preventative maintenance

· Diagnoses complex mechanical and electric problems utilizing diagnostic technology/software when applicable.

· Completes complex and detailed mechanical inspections and repairs with minimal supervision.

· Replaces defective components as instructed.

· Identifies root cause of failures/conditions and perform repairs as required.

· Train other employees, act as a mentor

· Other projects or duties as assigned.

Joining our team expect you:

• Must provide own hand tools & toolbox.

· Have 2 years of hands-on experience in heavy duty diesel mechanics.

· Be a leader, with integrity.

· Willingness to be productive and attentive on a daily basis.

· To be just as excited to be on our team as we are to have you.

· Work closely with service writer/office employees with part ordering, issues with units and productivity.

· Pay attention to detail.

· Full understanding and comprehension of filling out work orders and completion of them. Insure they are turned in upon completion of unit.

· Be organized and clean in your work area.

· Must have valid Driver's License.

Physical Requirements & Working Conditions:

• LIFTING REQUIREMENTS: Frequently lifting 50 pounds. Anything over 50 pounds, is lifted with assistance.

• Carrying - Occasional - Weight 50 lb.

• Pushing - Occasional - Force 100 lb.

• Exposure to heavy traffic areas while performing the duties of the job.

• Exposure to considerable amounts of dust, diesel fumes and noise.

• Exposure to chemicals, oils, greases or other irritants

• Ability to move and position heavy objects

• Ability to bend, stoop, crouch, kneel and crawl to repair vehicles

• Ability to work outside in various weather conditions

About SoCal Mobile Fleet Services

https://socalmobilefleet.com SoCal Mobile Fleet Services is a fast-growing company that provides work to many large fleet & individual customers. We also work with local dealerships. We have 2 locations in Fontana, one at our large shop and the other at one of the dealerships. We are a comprehensive single-source fleet service maintenance provider, we offer clients unprecedented economies of scale, bottom-line value, visibility and control, continuous improvement and exceptional work. We strive to carry out the most exceptional service both in office and shop. The footprint and services we provide raise the bar and set a standard in the Fleet Maintenance Industry. We pride our business on providing highly effective reduced costs and repair and maintenance efficiencies.