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Diesel Mechanic Helper Jobs in Riverside, CA (NOW HIRING)

Diesel Mechanic

Riverside, CA · On-site

$22.90 - $46.60/hr

As a Diesel Mechanic (Service Tech III), you'll use your skills to perform maintenance and repairs ... With many veterans already part of our team, we're ready to help you transition into a rewarding ...

Diesel Mechanic

Riverside, CA · On-site

$22.90 - $46.60/hr

As a Diesel Mechanic (Service Tech III), you'll use your skills to perform maintenance and repairs ... With many veterans already part of our team, we're ready to help you transition into a ...

Diesel Mechanic

Riverside, CA · On-site

$22.90 - $46.60/hr

As a Diesel Mechanic (Service Tech III), you'll use your skills to perform maintenance and repairs ... With many veterans already part of our team, we're ready to help you transition into a rewarding ...

Diesel Mechanic

Riverside, CA · On-site

$22.90 - $46.60/hr

As a Diesel Mechanic (Service Tech III), you'll use your skills to perform maintenance and repairs ... With many veterans already part of our team, we're ready to help you transition into a rewarding ...

Computer skills are helpful. * Manual dexterity, overall coordination and good balance are required ... mechanical repairs on diesel trucks and trailers; drive tractor truck and 53-foot or doubles ...

Computer skills are helpful. * Manual dexterity, overall coordination and good balance are required ... mechanical repairs on diesel trucks and trailers; drive tractor truck and 53-foot or doubles ...

Computer skills are helpful. * Manual dexterity, overall coordination and good balance are required ... mechanical repairs on diesel trucks and trailers; drive tractor truck and 53-foot or doubles ...

Diesel Mechanic

Irvine, CA · On-site

$33.56/hr

Computer skills are helpful. * Manual dexterity, overall coordination and good balance are required ... mechanical repairs on diesel trucks and trailers; drive tractor truck and 53-foot or doubles ...

Heavy Equipment Mechanic

Chino, CA

$26.50 - $34.75/hr

The ideal candidate will bring a strong background in diesel engine mechanics, a proactive approach ... Apply today to join KASA Construction Inc. and help us keep our operations running smoothly and ...

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Diesel Mechanic Helper information

See Riverside, CA salary details

$15

$29

$40

How much do diesel mechanic helper jobs pay per hour?

As of Jun 14, 2026, the average hourly pay for diesel mechanic helper 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 are the key skills and qualifications needed to thrive in the Diesel Mechanic Helper position, and why are they important?

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.

What is a Diesel Mechanic Helper job?

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 typical day look like for a Diesel Mechanic Helper?

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 does a diesel mechanic helper do?

A diesel mechanic helper assists experienced diesel mechanics with tasks such as inspecting, cleaning, and maintaining diesel engines and related parts. They often handle basic repairs, gather tools, and prepare work areas, gaining skills necessary for more advanced mechanic roles. This position typically requires physical stamina and familiarity with tools and safety procedures.

What job makes $10,000 a month without a degree?

A diesel mechanic helper typically does not earn $10,000 a month without additional experience or certifications. High-paying roles in trades or skilled labor, such as experienced diesel mechanics or specialized technicians, can reach that level with years of experience, certifications, and working in high-demand environments. Most jobs paying this much require technical skills, on-the-job training, or apprenticeships rather than formal degrees.

What is the $160,000 mechanic job that Ford can't fill?

The high-paying $160,000 mechanic job often refers to specialized diesel mechanics or heavy equipment technicians who work on large engines, such as those in trucks or construction equipment. These roles require advanced skills, certifications, and experience, and are in high demand due to a shortage of qualified technicians in the industry.

How much do mechanic helpers make in the US?

Mechanic helpers in the US typically earn an average hourly wage of around $14 to $17, which translates to approximately $29,000 to $35,000 annually for full-time work. Wages can vary based on experience, location, and the complexity of the work environment, with some earning higher with specialized skills or certifications.
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 Diesel Mechanic Helper jobs? Cities near Riverside, CA with the most Diesel Mechanic Helper job openings:
2nd Shift Diesel Mechanic $Overtime$

2nd Shift Diesel Mechanic $Overtime$

Waste Management

Irvine, CA

$33.25/hr

Full-time

Posted 10 days ago


Waste Management rating

7.7

Company rating: 7.7 out of 10

Based on 608 frontline employees who took The Breakroom Quiz

18th of 71 rated recycling and waste


Job description

Are you seeking a safer work environment as a mechanic? Is your family's financial security important to you? Aspiring to advance in your mechanical career? Searching for a company that prioritizes its employees' well-being? If this speaks to you, then WM might be the place for your next career move.

Career progression, stability for your family, and a safe environment to work. That's what you get as a Diesel Mechanic at WM - and more.

Preferred candidate will have 2 or more years with:

Strong knowledge of CNG

Electrical Fleet engine knowledge

Fleet hydraulic knowledge

Airbrake Knowledge

Candidate is required to travel via plane to do 2-week training in Arizona 

The pay and benefits you'll get as a Diesel Mechanic:

  • Starting salary of $33.25 per hour with shift differential of $2.00
  • Stable hours for your financial stability
  • Tool allowance worth $500 twice a year
  • Boot allowance is worth an additional $350

These are just a few of our comprehensive benefits for a Diesel Mechanic. Whether you are planning on building or expanding your family or looking for the next step in your career - WM is there, helping build the best and total you. 

The hours and location you'll work in as a Diesel Mechanic with WM:

  • Monday - Thursday every week
  • 6:00pm-4:30am
  • Friday 5:00pm-1:30am
  • Occasional Saturdays
  • We're committed to offering you stable hours for the financial security and work life balance you need.
  • The normal setting for this job is a repair / maintenance shop at our Irvine, CA hauling site. 

Those are the key details on pay and schedule - now here's more on what you'll be doing as a Diesel Mechanic at WM. 

Each day you'll fix the trucks and equipment that service over 20 million customers across the USA. As a Diesel Mechanic you can take pride in watching a truck roll out of the shop, knowing your local community will be supported by your hard work. Our mechanics take their careers to the next level by working on equipment that requires a high level of skill - and determination. You'll be using modern tools and procedures to deliver exceptional maintenance on both diesel equipment and, at some locations, on our growing fleet of CNG trucks.

Here's more of what you'll do:

  • Inspect, diagnose and repair electrical, hydraulic, suspension, brake and air systems on a wide range of vehicles and equipment.
  • Estimates time and material costs on vehicle repairs and new parts.
  • Perform your work within our Standard Labor Repair Times (SRTs).
  • Respond to service calls for emergency breakdowns.
  • Safety checks on vehicles - the safety of every single employee and the people in our communities is our number one priority
  • Complete required paperwork, documenting parts usage, and accounting for repair times.
  • Assisting senior Mechanics in the completion of project work.
  • Reviews, completes, or assigns repairs identified on Driver Vehicle Inspection Reports.
  • Maintains a clean, safe work area in compliance with Corporate / OSHA Standards and perform all work in accordance with established safety procedures.

What do you need to be considered for the role of Diesel Mechanic:

  • 2 years of relevant work experience 
  • A valid drivers license, with a clean driving record
  • Be over 18 years of age.
  • Legally eligible to work in the United States
  • Ability to perform physical requirements of the position with or without reasonable accommodations.
  • Successfully complete and pass pre-employment drug screen and physical.

The kind of people who thrive in our teams:

  • Team players who care about everyone in the shop.
  • Happy working independently and as part of a team.
  • Likes variety - every day provides a new challenge.
  • Determined problem solvers.

Work environment and physical demands

Listed below are key points regarding physical demands, physical and occupational risks, and the work environment of the job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions of the job. 

  • Required to exert physical effort that will include but is not limited to frequent lifting, pushing, pulling, crouching, and climbing; Constantly standing, walking, and grasping; Occasionally: sitting and balancing 
  • Required to be exposed to physical occupational risks (such as cuts, burns, exposure to toxic chemicals, etc.) often; 
  • Required to be exposed to physical environment which involves dirt, odors, noise, weather extremes or similar elements often; 
  • This job operates in both inside garage, shop or gas plant conditions as well as in outside conditions that include inclement weather, heat and humidity.
  •  

If this sounds like what you've been looking for, then click 'Apply now' to start your tomorrow, today. 

Pay: The expected base pay range for this on-site position is $33.25. This range represents a good faith estimate for this position. The specific salary offered to a successful candidate may be influenced by a variety of factors including the candidate's relevant experience, education, training, certifications, qualifications, and work location.

ABOUT WM

WM (WM.com) is North America's leading provider of comprehensive environmental solutions. Previously known as Waste Management and based in Houston, Texas, WM is driven by commitments to put people first and achieve success with integrity. The company, through its subsidiaries, provides collection, recycling and disposal services to millions of residential, commercial, industrial, medical and municipal customers throughout the U.S. and Canada. With innovative infrastructure and capabilities in recycling, organics and renewable energy, WM provides environmental solutions to and collaborates with its customers in helping them pursue their sustainability goals. WM has the largest disposal network and collection fleet in North America, is the largest recycler of postconsumer materials and is a leader in beneficial use of landfill gas, with a growing network of renewable natural gas plants and the most landfill gastoelectricity plants in North America. WM's fleet includes more than 12,000 natural gas trucks - the largest heavyduty natural gas truck fleet in the industry in North America. Healthcare Solutions provides collection and disposal services of regulated medical waste, as well as secure information destruction services, in the U.S., Canada and Western Europe. To learn more about WM and the company's sustainability progress and solutions, visit Sustainability.WM.com.

Equal Employment Opportunity

For United States:  WM is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, creed, religion, sex, sexual orientation, gender identity, national origin, age, disability, status as a protected veteran or any other characteristic protected under applicable federal, state, or local law.

For Canada:  WM is committed to the principle of equal employment for all applicants and employees, without discrimination on the basis of all grounds protected by applicable human rights legislation. Accommodations are available on request for candidates taking part in all aspects of the selection process. Please notify us if you require accommodation.

Real ID

In order to travel by air or access federal property, federal law requires individuals have a REAL ID or an acceptable alternative. This position may require the successful candidate to travel by air for business reasons or service federal property. Accordingly, successful candidates must have, or be willing to obtain, a REAL ID or TSAapproved alternative.

Wrench with the best! Our technicians are trained to provide superior maintenance on diesel equipment. We care about our technician's safety and show it by demanding solid safety practices of all our technicians and managers. Pride, safety, training, growth, opportunity, great benefits, rewards - check us out, we may be the company for you!

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