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Diesel Engineer Jobs in Bellingham, WA (NOW HIRING)

Diesel Technician - 1st Shift

Mount Vernon, WA

$70K - $105K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Requisition Summary Full-time Diesel Technician to support engineering staff with all phases of heavy duty vehicle testing at the Paccar Technical Center Vehicle Operations Lab.This position is for ...

Diesel Technician - 1st Shift

Mount Vernon, WA · On-site

$70K - $105K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Requisition Summary Full-time Diesel Technician to support engineering staff with all phases of heavy duty vehicle testing at the Paccar Technical Center Vehicle Operations Lab.This position is for ...

Diesel Technician - 1st Shift

Mount Vernon, WA · On-site

$70K - $105K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Requisition Summary Full-time Diesel Technician to support engineering staff with all phases of heavy duty vehicle testing at the Paccar Technical Center Vehicle Operations Lab.This position is for ...

Diesel Technician - 2nd Shift (GR 22)

Mount Vernon, WA · On-site

$62K - $93K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Requisition Summary Full-time Diesel Technician to support engineering staff with all phases of heavy duty vehicle testing at the Paccar Technical Center Vehicle Operations Lab.This position is for ...

Diesel Technician - 2nd Shift (GR 22)

Mount Vernon, WA

$62K - $93K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Requisition Summary Full-time Diesel Technician to support engineering staff with all phases of heavy duty vehicle testing at the Paccar Technical Center Vehicle Operations Lab.This position is for ...

Diesel Technician - 2nd Shift (GR 22)

Mount Vernon, WA

$62K - $93K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Requisition Summary Full-time Diesel Technician to support engineering staff with all phases of heavy duty vehicle testing at the Paccar Technical Center Vehicle Operations Lab.This position is for ...

System Performance Verification Engineer

Mount Vernon, WA · On-site

$80K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

S. in Engineering (Electrical, Computer, Mechanical), Computer Science, or related discipline (MS ... Understanding of heavy-duty diesel emissions regulatory requirements including diagnostics

System Performance Verification Engineer

Mount Vernon, WA · On-site

$80K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

S. in Engineering (Electrical, Computer, Mechanical), Computer Science, or related discipline (MS ... Understanding of heavy-duty diesel emissions regulatory requirements including diagnostics

Electrical/Electronics Engineer

Mount Vernon, WA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

PACCAR designs and manufactures advanced diesel engines and also provides customized financial ... Apply broad engineering knowledge across electrical hardware, embedded software, vehicle ...

Electrical/Electronics Engineer

Mount Vernon, WA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

PACCAR designs and manufactures advanced diesel engines and also provides customized financial ... Apply broad engineering knowledge across electrical hardware, embedded software, vehicle ...

Electrical/Electronics Engineer

Mount Vernon, WA

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

PACCAR designs and manufactures advanced diesel engines and also provides customized financial ... Apply broad engineering knowledge across electrical hardware, embedded software, vehicle ...

ECU Test Engineer

Mount Vernon, WA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

PACCAR designs and manufactures advanced diesel engines and provides customized financial services ... Job Summary The Hardware-in-the-Loop (HIL) Test Engineer will be responsible for validating PACCAR ...

Senior ECU Test Engineer

Mount Vernon, WA

$100K - $156K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Senior ECU Test Engineer will be responsible for Hardware in the Loop (HiL) testing of ECUs ... PACCAR designs and manufactures advanced diesel engines and provides customized financial services ...

Senior ECU Test Engineer

Mount Vernon, WA · On-site

$100.10 - $156.60/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

PACCAR designs and manufactures advanced diesel engines and provides customized financial services ... Bachelor's degree in engineering, computer science, or a related technical discipline. * 7+ years ...

Senior ECU Test Engineer

Mount Vernon, WA · On-site

$104K - $162K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Senior ECU Test Engineer will be responsible for Hardware in the Loop (HiL) testing of ECUs ... PACCAR designs and manufactures advanced diesel engines and provides customized financial services ...

Senior ECU Test Engineer

Mount Vernon, WA · On-site

$104K - $162K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Senior ECU Test Engineer will be responsible for Hardware in the Loop (HiL) testing of ECUs ... PACCAR designs and manufactures advanced diesel engines and provides customized financial services ...

Senior ECU Test Engineer

Mount Vernon, WA

$104K - $162K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Senior ECU Test Engineer will be responsible for Hardware in the Loop (HiL) testing of ECUs ... PACCAR designs and manufactures advanced diesel engines and provides customized financial services ...

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Showing results 1-20

Diesel Engineer information

See Bellingham, WA salary details

$5

$41

$53

How much do diesel engineer jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for diesel engineer in Bellingham, WA is $41.31, according to ZipRecruiter salary data. Most workers in this role earn between $33.99 and $46.97 per hour, depending on experience, location, and employer.

What is a diesel engineer?

Diesel Engineers are specialized professionals who design, maintain, repair, and oversee diesel engines and related systems. They work with a variety of diesel-powered equipment, such as trucks, buses, ships, generators, and heavy machinery. Their responsibilities typically include diagnosing engine problems, performing routine maintenance, ensuring compliance with safety standards, and sometimes upgrading engine systems for better efficiency. Diesel Engineers may work in industries like transportation, construction, agriculture, or energy, and often need strong mechanical skills and knowledge of diesel engine technology.

What does a diesel engineer do?

The duties of a diesel engineer or mechanic are to inspect, maintain, and repair diesel engines. They perform diagnostics on engines and inspect the parts and system machinery to determine what service is required on the vehicle. A diesel engineer regularly utilizes diagnostic equipment and other tools, and they should have an in-depth knowledge of the diesel electrical system. Customer service skills are also important when describing a repair to a customer.

What are the key skills and qualifications needed to thrive as a diesel engineer, and why are they important?

To thrive as a Diesel Engineer, you need strong mechanical aptitude, knowledge of diesel engine systems, and typically a degree or diploma in mechanical or automotive engineering. Familiarity with diagnostic tools, engine management software, and industry certifications such as ASE Diesel Certification are often required. Problem-solving ability, attention to detail, and effective communication are standout soft skills in this role. These skills ensure accurate diagnostics, efficient repairs, and reliable engine performance in various industrial and transportation settings.

What are some typical challenges diesel engineers face when working on large-scale projects?

Diesel Engineers working on large-scale projects often encounter challenges such as coordinating with multidisciplinary teams, troubleshooting complex engine issues under tight deadlines, and ensuring compliance with strict environmental and safety regulations. Effective communication and adaptability are crucial, as project requirements may change and unexpected technical problems can arise. Additionally, staying up-to-date with advancements in diesel technology and emission standards is essential for success in this dynamic field.

What is the difference between Diesel Engineer vs Mechanical Engineer?

AspectDiesel EngineerMechanical Engineer
CertificationsRelevant certifications in diesel systems, such as ASE or manufacturer-specific trainingEngineering degrees, often a Bachelor's in Mechanical Engineering
Work EnvironmentWorkshops, repair facilities, and on-site at transportation or industrial companiesDesign offices, manufacturing plants, or research labs
Industry UsageTransportation, maritime, and industrial sectors focusing on diesel enginesBroad industry applications including automotive, aerospace, manufacturing, and energy

Diesel Engineers specialize in maintaining and repairing diesel engines, often requiring specific certifications and working in hands-on environments. Mechanical Engineers have a broader scope, focusing on design, analysis, and development across various engineering fields. While both roles require engineering knowledge, Diesel Engineers focus more on practical maintenance within specific industries, whereas Mechanical Engineers are involved in design and innovation across multiple sectors.

How much do diesel engineers get paid?

Diesel engineers typically earn a median annual salary of around $50,000 to $70,000, depending on experience, location, and certifications. Skilled diesel engineers with specialized knowledge of engines and maintenance procedures can earn higher wages, especially in industrial or transportation sectors.

What are popular job titles related to Diesel Engineer jobs in Bellingham, WA?

For Diesel Engineer jobs in Bellingham, WA, the most frequently searched job titles are:

Infographic showing various Diesel Engineer job openings in Bellingham, WA as of August 2026, with employment types broken down into 91% Full Time, 5% Part Time, and 4% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $85,929 per year, or $41.3 per hour.

Diesel Technician - 1st Shift

PACCAR

Mount Vernon, WA

$70K - $105K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago


Paccar rating

8.8

Company rating: 8.8 out of 10

Based on 17 frontline employees who took The Breakroom Quiz

45th of 490 rated machine equipment manufacturers


Job description

Requisition Summary

Full-time Diesel Technician to support engineering staff with all phases of heavy duty vehicle testing at the Paccar Technical Center Vehicle Operations Lab.This position is for the 1st shift; Tuesday through Saturday. 

Company Information

PACCAR is a Fortune 500 company established in 1905. PACCAR Inc is recognized as a global leader in the commercial vehicle, financial, and customer service fields with internationally recognized brands such as Kenworth, Peterbilt, and DAF trucks. PACCAR is a global technology leader in the design, manufacture and customer support of premium light-, medium- and heavy-duty trucks under the Kenworth, Peterbilt and DAF nameplates and also provides customized financial services, information technology and truck parts related to its principal business.

Whether you want to design the transportation technology of tomorrow, support the staff functions of a dynamic, international leader, or build our excellent products and services, you can develop the career you desire with PACCAR. Get started!
 

Division Information

The PACCAR Technical Center provides engineering excellence to the truck, engine, and winch divisions of PACCAR Inc through innovative product development and testing. The Technical Center is located in the Skagit Valley about 65 miles north of Seattle, Washington. Tooling is provided.

Job Functions / Responsibilities
  • Prepare heavy duty vehicles for testing, including replacing components and installing measurement instrumentation
  • Work closely with engineering staff to ensure engines and vehicles are performing as requested during testing
  • Maintain, troubleshoot and repair test engines and vehicles
  • Maintain the highest level of documentation, work area cleanliness and organization
  • Keep abreast of new technologies
  • Perform duties safely and efficiently with minimal supervision
  • Flexibility, initiative and the willingness to respond to shifting time and project demands
Qualifications
  • 5+ years relevant work experience to ensure knowledge of heavy-duty vehicle systems
  • Proficient troubleshooting skills in engine and vehicle systems
  • Must have the ability to exercise independent judgment and creativity based on sound technical theory, to solve a wide range of challenges for which routine solutions are not available
  • Applicants with a high attention to detail, very thorough, and are highly organized are sought after
  • Excellent mechanical aptitude
  • Welding and fabrication skills a plus
  • Current CDL a plus, ability to acquire a CDL required
  • Good computer skills – Microsoft Office software proficiency desired
  • Good verbal and written communication skills
  • Must be self-directed with the ability to manage personal workload and alternate schedules
  • Must be able to work independently as well as in a team environment
Education

Associate in Technical Arts degree in Diesel Power Technology or equivalent

PACCAR Benefits

As a U.S. PACCAR employee, you have a full range of benefit options including:

  • 401k with up to a 5% company match
  • Fully funded pension plan that provides monthly benefits after retirement
  • Comprehensive paid time off – minimum of 10 paid vacation days (additional days are provided with additional seniority/years of service), 12 paid holidays, and sick time 
  • Tuition reimbursement for continued education 
  • Medical, dental, and vision plans for you and your family
  • Flexible spending accounts (FSA) and health savings account (HSA)
  • Paid short-and long-term disability programs
  • Life and accidental death and dismemberment insurance
  • EAP services including wellness plans, estate planning, financial counseling and more
Additional Job Board Information

PACCAR is an Equal Opportunity Employer/Protected Veteran/Disability and E-Verify Employer. At PACCAR, we value talent and promote growth and development. We carefully consider numerous compensation factors including your education, training, or experience. The salary range for the Diesel Technician is $70,500 - $105,800 annually. Additionally, this role is eligible for the full range of benefit options listed above. This is a safety-sensitive position, and the pre-employment drug testing includes cannabis testing. This guideline applies to U.S. locations only. #LI-ZP1


What Paccar employees say

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About Paccar

Sourced by ZipRecruiter

PACCAR, Inc. is a Fortune 500 company established in 1905 and is recognized as a global leader in the commercial vehicle, financial, and customer service fields. PACCAR is a global technology leader in the design, manufacture, and customer support of high-quality light-, medium- and heavy-duty trucks under its internationally recognized brands Kenworth, Peterbilt and DAF nameplates. PACCAR designs and manufactures advanced diesel engines and provides customized financial services, information technology and truck parts related to its principal business. Your next career move is waiting at PACCAR whether you want to design the transportation technology of tomorrow, support the staff functions of a dynamic, international leader, or build our excellent products and services. Join the PACCAR team today!

Industry

Motor vehicle manufacturing

Company size

10,000+ Employees

Headquarters location

Bellevue, WA, US

Year founded

1905

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