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Field Service Diesel Technician Jobs (NOW HIRING)

Cummins

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

$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

$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

$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

$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

$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

$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

$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

$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

$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 Inc.

Field Service Diesel Technician

Sumner, WA

$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 ...

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Field Service Diesel Technician information

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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 - Denver

CK Power Family of Companies

Commerce City, CO • On-site

$28/hr

Full-time

Posted yesterday

New

Job description

Description
From $28/hour.Original Equipment Manufacturer (OEM) training available. Includes John Deere, Volvo, Perkins, and Kubota.Rocky Mountain Powertrain (RMPT) is an independent Heavy Equipment Repair facility specializing in off-highway equipment repair and component overhauls, including work in the construction, rental, mining, rail, agriculture, and power generation industries. To learn more, please visit us at www.rmpowertrain.com.
RMPT is looking for an experienced Field Service Diesel Technician at our Brighton, CO location. In this position, you will support customers by performing maintenance, diagnostic, and repair operations on diesel power generation units.
Option of 5x8 or 4x10 hour days.$28/hour and up.
Company truck you get to take home!
The Field Service Diesel Technician will:
  • Provide excellent customer service.
  • Manage all aspects of critical power systems installation, start-up, and commissioning.
  • Perform diagnostic and repair procedures on all systems including PLCs, AC/DC, ATS, and switch gears.
  • Perform scheduled and preventative maintenance and loadbanking on electric power generation equipment, including gas and diesel engines, generators, and transfer switches.
  • Coordinate with installing electrical contractors.

The Field Service Diesel Technician needs:
  • 5+ years of experience with diesel power generation or diesel heavy equipment.
  • AAS Electrical Power Generator Technician certification or graduation from a technical school.
  • Computer literacy. Familiarity with diagnostic software.
  • Self-directed mindset.
  • Strong written and verbal communication skills. Commitment to excellent customer service.
  • Electrical Generating Systems Association (EGSA) certification a plus.
  • Ability to provide own hand tools and appropriate storage.

The above list is non-exhaustive. Other essential job functions may exist that are not listed here.
Competitive pay and benefits!
Ask about our sign-on bonus!
Equal Opportunity Employer including veterans and persons with disabilities.

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