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Field Service Diesel Technician Jobs (NOW HIRING)

Cummins Inc.

Field Service Diesel Technician

Sumner, WA · On-site

$29.75 - $40/hr

We are looking for a talented Field Service Diesel Technician/Mechanic to join our Distribution business in (Sumner, WA). We offer Sign on Bonus, Relocation, Competitive Pay and Benefits Will make an ...

Cummins

Field Service Diesel Technician

Sumner, WA · On-site

$62K - $93K/yr

We are looking for a talented Field Service Diesel Technician/Mechanic to join our Distribution business in (Sumner, WA). We offer Sign on Bonus, Relocation, Competitive Pay and Benefits Will make an ...

Cummins

Field Service Diesel Technician

Gillette, WY · On-site

$27.25 - $36.75/hr

We are looking for a talented Field Service Diesel Technician to join our Distribution business in (Gillette, WY). We offer sign on bonus, relocation, competitive pay and benefits! Will make an ...

Cummins

Field Service Diesel Technician

Gillette, WY · On-site

$27.25 - $36.75/hr

We are looking for a talented Field Service Diesel Technician to join our Distribution business in (Gillette, WY). We offer sign on bonus, relocation, competitive pay and benefits! Will make an ...

Cummins

Field Service Diesel Technician

Gillette, WY · On-site

$27.25 - $36.75/hr

We are looking for a talented Field Service Diesel Technician to join our Distribution business in (Gillette, WY). We offer sign on bonus, relocation, competitive pay and benefits! Will make an ...

Cummins

Field Service Diesel Technician

Gillette, WY · On-site

$27.25 - $36.75/hr

We are looking for a talented Field Service Diesel Technician to join our Distribution business in (Gillette, WY). We offer sign on bonus, relocation, competitive pay and benefits! Will make an ...

Cummins Inc.

Field Service Diesel Technician

Gillette, WY

$28.25 - $38/hr

We are looking for a talented Field Service Diesel Technician to join our Distribution business in (Gillette, WY). We offer sign on bonus, relocation, competitive pay and benefits! Will make an ...

Cummins

Field Service Diesel Technician

Gillette, WY · On-site

$27.25 - $36.75/hr

We are looking for a talented Field Service Diesel Technician to join our Distribution business in (Gillette, WY). We offer sign on bonus, relocation, competitive pay and benefits! Will make an ...

Cummins

Field Service Diesel Technician

Gillette, WY · On-site

$27.25 - $36.75/hr

We are looking for a talented Field Service Diesel Technician to join our Distribution business in (Gillette, WY). We offer sign on bonus, relocation, competitive pay and benefits! Will make an ...

Cummins Inc.

Field Service Diesel Technician

Gillette, WY · On-site

$28.25 - $38/hr

We are looking for a talented Field Service Diesel Technician to join our Distribution business in (Gillette, WY). We offer sign on bonus, relocation, competitive pay and benefits! Will make an ...

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Field Service Diesel Technician information

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$14

$24

$38

How much do field service diesel technician jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for field service diesel technician in the United States is $24.71, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $28.61 per hour, depending on experience, location, and employer.

What is a field service diesel technician?

A Field Service Diesel Technician is a skilled professional who diagnoses, repairs, and maintains diesel engines and related equipment, often traveling to client sites or remote locations. They work on a variety of diesel-powered machinery, such as trucks, buses, heavy equipment, and generators. In addition to mechanical repairs, they may perform inspections, preventive maintenance, and emergency service calls. These technicians need to be knowledgeable in engine systems, hydraulics, electrical systems, and computerized diagnostics. Strong problem-solving skills and the ability to work independently are essential in this role.

What are the key skills and qualifications needed to thrive as a field service diesel technician?

To thrive as a Field Service Diesel Technician, you need strong mechanical aptitude, troubleshooting skills, and a relevant technical diploma or certification in diesel technology. Familiarity with diagnostic tools, engine analysis software, and manufacturer-specific systems like Cummins INSITE is typically required. Excellent customer service, time management, and adaptability help technicians excel in varied and sometimes challenging field environments. These abilities ensure accurate repairs, minimize equipment downtime, and foster strong client relationships, which are crucial for success in this role.

What are some common challenges field service diesel technicians face when working on-site, and how can they prepare for them?

Field Service Diesel Technicians often encounter unexpected equipment issues, varying work environments, and tight deadlines while working on-site. Being adaptable and well-prepared with diagnostic tools, technical documentation, and safety gear is crucial. Strong communication skills are also essential, as technicians regularly interact with customers to explain repairs and manage expectations. Staying current with the latest diesel technology can help technicians troubleshoot effectively and deliver high-quality service, even in challenging conditions.

What is the difference between Field Service Diesel Technician vs Heavy Equipment Technician?

AspectField Service Diesel TechnicianHeavy Equipment Technician
CertificationsDiesel engine certifications, ASE certificationsHeavy equipment certifications, ASE certifications
Work EnvironmentOn-site repairs at customer locations, service callsRepair and maintain heavy machinery at job sites or shops
Industry UsageTransportation, trucking, constructionConstruction, mining, agriculture

Both roles require diesel engine knowledge and certifications, often overlap in industry usage. The main difference lies in the equipment focus: Field Service Diesel Technicians primarily service trucks and transport vehicles, while Heavy Equipment Technicians focus on construction and industrial machinery. Both roles involve on-site repairs and diagnostics, making them closely related but distinct in equipment specialization.

More about Field Service Diesel Technician jobs

What job categories do people searching Field Service Diesel Technician jobs look for?

The top searched job categories for Field Service Diesel Technician jobs are:

Field Service Diesel Technician jobs near you
Infographic showing various Field Service Diesel Technician job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 19% Part Time, and 3% Contract. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $51,407 per year, or $24.7 per hour.

Field Service Diesel Technician

Cummins Inc.

Sumner, WA • On-site

$29.75 - $40/hr

Full-time

Medical, Dental, Life, Retirement

Posted 21 days ago

Cummins rating

8.1

Company rating: 8.1 out of 10

Based on 270 frontline employees who took The Breakroom Quiz

115th of 545 rated manufacturers

Job description

Job Summary:

Diagnoses and completes less complex repairs to engines at the customer's site.

We are looking for a talented Field Service Diesel Technician/Mechanic to join our Distribution business in (Sumner, WA). 

We offer Sign on Bonus, Relocation, Competitive Pay and Benefits

Will make an impact in the following ways:

  • Complete repairs on engine products in a service shop

  • Perform maintenance/repairs utilizing diagnostic tools

  • Maintain detailed records of serviced vehicles

  • Adhere to Cummins Health, Safety & Environmental policies

  • Ongoing development/certifications on new and existing Cummins products

  • Maintain own tools

Cummins is an equal opportunity employer. Our policy is to provide equal employment opportunities to all qualified persons without regard to race, sex, color, disability, national origin, age, religion, union affiliation, sexual orientation, veteran status, citizenship, gender identity, or other status protected by law.

DOT
-    A current valid CDL is required for this role.
-    This role requires a 5 year motor vehicle report, free of major violations
-    This role is subject to Federal Motor Carrier Safety Administration (FMCSA) drug and alcohol testing requirements and on going random drug and alcohol testing
-    This role requires applicant to pass a Department of Transportation (DOT) physical
-    This role is subject to Department of Transportation (DOT) driving regulations including Hours of Service and Electronic Log Booking Device use
-    Federal law requires operators of commercial vehicles to be 21 years of age or older, applicant must be 21 years of age"

Education, Licenses, Certifications: 
Apprentice Trained Engine Technician (Preferred)
Vocational diploma from relevant technical institution 
Locally valid driving permit
This position may require licensing for compliance with export controls or sanctions regulations. 
Experience: 
Basic level field service work experience
Intermediate level knowledge of and/or experience with engine products
Customer service experience

Compensation and Benefits

Base salary rate commensurate with experience. Additional benefits vary between locations and include options such as our 401(k) Retirement Savings Plan, Cash Balance Pension Plan, Medical/Dental/Life Insurance, Health Savings Account, Domestic Partners Coverage and a full complement of personal and professional benefits.

In order to be successful in this role you will need the following:

  • Completes complex internal engine repairs

  • Performs engine overhauls unassisted 

  • Detailed understanding of the aftertreatment system and components

  • Proficient experience with engine diagnostic software

What Cummins employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About Cummins

Sourced by ZipRecruiter

Cummins Inc., headquartered in Columbus, IN, US, is a global power leader that designs, manufactures, and distributes numerous power products and systems. With its genesis from as early as 1919, the company readily serves diverse industries such as transportation, industrial, generator drive, or marine applications, among others. At the heart of Cummins' operations, its key product lineup encompasses diesel & natural gas engines, generator sets, engine components, and filtration, emission solutions, and electrical power generation systems. Cummins deeply embodies core values of integrity, respect for diversity, teamwork, performance excellence, and social responsibility - all of which dynamically fuel their mission 'Making people's lives better by powering a more prosperous world'.

Industry

Transportation equipment manufacturing

Company size

10,000+ Employees

Headquarters location

Columbus, IN, US

Year founded

1919

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