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Diesel Service Writer Jobs in California (NOW HIRING)

A Diesel Service Technician is responsible for providing service & repair to our customers' fleet ... Installation with the help of proper manuals, report writing, disassembly, assembly, parts reuse ...

Certified Ford Mechanic

San Diego, CA · On-site

$34.50 - $45/hr

  • Medical

  • Retirement

A Diesel Service Technician is responsible for providing service & repair to our customers' fleet ... Installation with the help of proper manuals, report writing, disassembly, assembly, parts reuse ...

Mobile Service Mechanic

Whittier, CA · On-site

$33 - $50/hr

  • Medical

  • Retirement

Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle ... Advise customer and/or service writer of any repairs or services which should be performed within ...

Mobile Service Mechanic

Sylmar, CA · On-site

$33 - $50/hr

  • Medical

  • Retirement

Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle ... Advise customer and/or service writer of any repairs or services which should be performed within ...

Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle ... Advise customer and/or service writer of any repairs or services which should be performed within ...

Mobile Service Mechanic

Ventura, CA

$50/hr

  • Medical

  • Retirement

Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle ... Advise customer and/or service writer of any repairs or services which should be performed within ...

Mobile Service Mechanic

Pico Rivera, CA · On-site

$33 - $45/hr

  • Medical

  • Retirement

Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle ... Advise customer and/or service writer of any repairs or services which should be performed within ...

Mobile Service Mechanic

Sylmar, CA

$50/hr

  • Medical

  • Retirement

Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle ... Advise customer and/or service writer of any repairs or services which should be performed within ...

Mobile Service Mechanic

Fontana, CA · On-site

$33 - $50/hr

  • Medical

  • Retirement

Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle ... Advise customer and/or service writer of any repairs or services which should be performed within ...

Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle ... Advise customer and/or service writer of any repairs or services which should be performed within ...

Mobile Service Mechanic

Ventura, CA · On-site

$33.80 - $50/hr

  • Medical

  • Retirement

Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle ... Advise customer and/or service writer of any repairs or services which should be performed within ...

Mobile Service Mechanic

Fontana, CA

$50/hr

  • Medical

  • Retirement

Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle ... Advise customer and/or service writer of any repairs or services which should be performed within ...

Mobile Service Mechanic

San Diego, CA · On-site

$34.50 - $50/hr

  • Medical

  • Retirement

Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle ... Advise customer and/or service writer of any repairs or services which should be performed within ...

Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle ... Advise customer and/or service writer of any repairs or services which should be performed within ...

Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle ... Advise customer and/or service writer of any repairs or services which should be performed within ...

Showing results 21-40

Diesel Service Writer information

See California salary details

$11

$23

$41

How much do diesel service writer jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for diesel service writer in California is $23.97, according to ZipRecruiter salary data. Most workers in this role earn between $18.27 and $27.50 per hour, depending on experience, location, and employer.

What is a diesel service writer?

A Diesel Service Writer serves as the liaison between customers and the service department at a diesel repair shop or dealership. They schedule appointments, document customer concerns, prepare repair estimates, and communicate with technicians to ensure timely service. Additionally, they explain repairs, costs, and timelines to customers while maintaining service records. Strong communication, organizational, and customer service skills are essential for this role.

What are typical daily responsibilities for a diesel service writer?

As a Diesel Service Writer, your day usually involves greeting customers, documenting their vehicle concerns, preparing detailed service orders, and coordinating with diesel technicians to schedule and track repairs. You'll update customers on repair progress, estimate costs, explain work performed, and handle invoicing and warranty paperwork. The role requires proactive communication, multitasking, and teamwork to ensure repair jobs run smoothly and customer satisfaction is high. You'll also manage records and may assist with parts ordering or inventory. This position serves as the key link between customers and the service department, ensuring everyone stays informed and services stay on schedule.

What are the key skills and qualifications needed to thrive in the diesel service writer position, and why are they important?

To thrive as a Diesel Service Writer, you need strong mechanical understanding of diesel engines, excellent organizational skills, and familiarity with service documentation processes. Experience with shop management software, repair order systems, and sometimes ASE certifications are common requirements. Outstanding customer service, attention to detail, and effective communication set top candidates apart. These skills are vital for accurately translating customer needs into work orders, ensuring clear communication between technicians and clients, and maintaining efficient shop operations.

What qualifications do you need to be a diesel service writer?

A diesel service writer typically needs a high school diploma or equivalent, strong communication skills, and knowledge of diesel engine systems and repair processes. Prior experience in automotive or diesel service, along with familiarity with diagnostic tools and customer service, is often preferred. Certifications such as ASE certification can enhance qualifications but are not always required.

What are popular job titles related to Diesel Service Writer jobs in California?

For Diesel Service Writer jobs in California, the most frequently searched job titles are:

What job categories do people searching Diesel Service Writer jobs in California look for?

The top searched job categories for Diesel Service Writer jobs in California are:

What cities in California are hiring for Diesel Service Writer jobs?

Cities in California with the most Diesel Service Writer job openings:

Infographic showing various Diesel Service Writer job openings in California as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 18% Part Time, 2% Temporary, and 2% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $49,858 per year, or $24 per hour.

Mobile/Field Diesel Mechanic Technician- HOURLY RATE

Rush Enterprises

Bloomington, CA

$41/hr

Full-time

Medical, Retirement

Posted 23 days ago


Rush Enterprises rating

7.3

Company rating: 7.3 out of 10

Based on 81 frontline employees who took The Breakroom Quiz

50th of 152 rated car dealerships


Job description

The Mobile Diesel Mechanic is responsible for maintaining the fleet for clients and to handle service calls at client locations. Provide service to our customers while maintaining exceptional customer service. This can include: cleaning, maintenance, visual inspection, and removal of parts and attachments. Installation with the help of proper manuals, report writing, disassembly, assembly, parts reuse evaluation, and reconditioning.

Rush Truck Leasing opens the door to the world of opportunity.  We are the premier commercial transportation solutions provider for businesses across North America. Our network of Idealease and PacLease partners allow us to offer our customers complete truck leasing and rental solutions across our network of dealerships. We offer a rewarding career as a leader in the transportation industry. Grow with us as we continue to expand our network of locations and services. 

Responsibilities:

  • Maintain all aspects of equipment according to company standards.
  • Handle basic maintenance of the truck including filling tank with fuel, checking oil, keeping it clean, and making sure required inspections are performed and documented as assigned.
  • Manage inventory control on the service truck and for keeping the vehicle properly stocked.
  • Report to the Service Manager and will be assigned duties on a daily basis.
  • Maintain availability for after-hours service calls and be available for an open work schedule.
  • Maintain and inventory the supplied tools for the work required in maintaining diesel engine trucks and associated equipment
  • Read job order and observes and listens to vehicle in operation to determine malfunction and to plan work procedures.
  • Utilize various diagnostic equipment to determine malfunction and utilize available technical information to determine and perform correct repair procedure.
  • Diagnosis, removal and replacement of injectors, pistons, liners, cam shafts, cylinder heads, rod and main bearings, oil pans, clutches, fan hubs, differentials, fifth wheels, brakes, changes or recharges batteries, and replaces transmissions and other parts.
  • Perform all necessary diagnostic and documentation functions on the company computer system.
  • Examine protective guards, loose bolts, and specified safety devices on trucks, and makes adjustments.
  • Lubricate moving parts and drives repaired vehicle to verify conformance to specifications.
  • Perform preventative maintenance work as requested.
  • Document and submit necessary paperwork or enter into mobile service program as work performed in an accurate and timely manner.
  • Respond to customer inquiries regarding the work. Foster positive customer relations.
  • Advise customer and/or service writer of any repairs or services which should be performed within the next 3 months.
  • Participate in training and utilize that training in the course of work.

Benefits:

  • We offer an exceptional Total Rewards package with outstanding healthcare benefits, a robust 401(k) plan with company matching, and an employee stock purchase program to help you build long-term financial security. Additionally, we provide performance-based incentives and opportunities for professional growth through ongoing training and development. All of this is within a culture that values and rewards excellence, a positive attitude, and integrity, ensuring you thrive personally and professionally.

Basic Qualifications:

  • High school diploma or general education degree (GED).
  • 5 years' experience as a Class 7 & 8 technician in a dealership or related truck service facility.
  • Have a current and valid CDL and Medical card as required by the FMVS.
  • Mechanical aptitude and technical ability is a must.
  • Must possess a current and valid driver license with a driving record that meets the insurability guidelines set forth by the company’s insurance carrier.

Equal Opportunity Employer Minorities/Women/Protected Veterans/Disabled

This job posting does not state or imply that these are the only duties to be performed by this employee. The employee will be required to follow any other instructions and to perform any other duties requested by their leader.


Minimum Pay Rate
USD $23.00/Hr.
Maximum Pay Rate
USD $41.00/Hr.Qualifications:UNAVAILABLEEducation:UNAVAILABLEEmployment Type: FULL_TIME

What Rush Enterprises employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Rush Enterprises logo

About Rush Enterprises

Sourced by ZipRecruiter

Rush Enterprises "keeps the country running". A Fortune 500 company, we are the largest commercial vehicle dealer group in North America and are 8000+ employees strong and growing. Therefore, our impact (and soon-to-be your impact) is far-reaching.

Industry

Trucking

Company size

5,001 - 10,000 Employees

Headquarters location

New Braunfels, TX, US

Year founded

1965