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Diesel Engineer Jobs in Arizona (NOW HIRING)

MPW Industrial Services LLC

Diesel Mechanic

Eagar, AZ

$25 - $32/hr

MPW Industrial Services is Hiring Experienced Diesel Mechanics Haywood, WV | Louisville, KY ... In-house engineers and fabrication technicians understand the importance of customized proprietary ...

MPW Industrial Services LLC

Diesel Mechanic

Eagar, AZ

$25 - $32/hr

MPW Industrial Services is Hiring Experienced Diesel Mechanics Haywood, WV | Louisville, KY ... In-house engineers and fabrication technicians understand the importance of customized proprietary ...

MPW Industrial Services LLC

$25 - $32/hr

MPW Industrial Services is Hiring Experienced Diesel Mechanics Haywood, WV | Louisville, KY ... In-house engineers and fabrication technicians understand the importance of customized proprietary ...

MPW Industrial Services LLC

$25 - $32/hr

MPW Industrial Services is Hiring Experienced Diesel Mechanics Haywood, WV | Louisville, KY ... In-house engineers and fabrication technicians understand the importance of customized proprietary ...

Alex's Tires, Incorporated

DIESEL MECHANIC

Nogales, AZ · On-site

$45K - $55K/yr

Associate degree or higher in automotive technology, mechanical engineering, or related discipline. * Certification from recognized bodies such as ASE (Automotive Service Excellence) in diesel ...

MPW Industrial Services LLC

$25 - $32/hr

MPW Industrial Services is Hiring Experienced Diesel Mechanics Haywood, WV | Louisville, KY ... In-house engineers and fabrication technicians understand the importance of customized proprietary ...

Staff Experts LLC

Diesel Technician/Mechanic

Tucson, AZ · On-site

$23.75 - $31.25/hr

We specialize in staffing in the areas of Engineering, Construction Management, Manufacturing ... POSITION SUMMARY As a Diesel Technician/Mechanic, you will provide a full range of maintenance and ...

Staff Experts

Diesel Mechanic

Prescott, AZ · On-site

$24.75 - $32.50/hr

We specialize in staffing in the areas of Engineering, Construction Management, Manufacturing ... Staff Experts is currently hiring Diesel Mechanics/Heavy Equipment Mechanics High Compensation for ...

Staff Experts

Diesel Mechanic

Tucson, AZ · On-site

$21.50 - $28.25/hr

We specialize in staffing in the areas of Engineering, Construction Management, Manufacturing ... Staff Experts is currently hiring Diesel Mechanics/Heavy Equipment Mechanics If you are interested ...

Staff Experts LLC

Diesel Mechanic

Tucson, AZ · On-site

$26 - $32/hr

We specialize in staffing in the areas of Engineering, Construction Management, Manufacturing ... Staff Experts is currently hiring Diesel Mechanics/Heavy Equipment Mechanics If you are interested ...

ByVerTek LLC

Diesel Mechanic

Mesa, AZ · On-site

$21.50 - $28.50/hr

This position focuses on diagnosing, repairing, and maintaining diesel engines, automotive systems ... From design, engineering and locating, to aerial and underground construction and fiber-to-the-home ...

Staff Experts LLC

Diesel Mechanic

Tucson, AZ · On-site

$21.50 - $28.25/hr

We specialize in staffing in the areas of Engineering, Construction Management, Manufacturing ... Staff Experts is currently hiring Diesel Mechanics/Heavy Equipment Mechanics High Compensation for ...

Staff Experts

Diesel Mechanic

Phoenix, AZ · On-site

$24.25 - $32/hr

We specialize in staffing in the areas of Engineering, Construction Management, Manufacturing ... Staff Experts is currently hiring Diesel Mechanics/Heavy Equipment Mechanics High Compensation for ...

ByVerTek LLC

Diesel Mechanic

Mesa, AZ · On-site

$21.50 - $28.50/hr

This position focuses on diagnosing, repairing, and maintaining diesel engines, automotive systems ... From design, engineering and locating, to aerial and underground construction and fiber-to-the-home ...

Staff Experts LLC

Diesel Mechanic

Phoenix, AZ · On-site

$26 - $31/hr

We specialize in staffing in the areas of Engineering, Construction Management, Manufacturing ... Staff Experts is currently hiring Diesel Mechanics/Heavy Equipment Mechanics High Compensation for ...

Staff Experts LLC

Diesel Mechanic

Phoenix, AZ · On-site

$24.25 - $32/hr

We specialize in staffing in the areas of Engineering, Construction Management, Manufacturing ... Staff Experts is currently hiring Diesel Mechanics/Heavy Equipment Mechanics High Compensation for ...

ByVerTek LLC

Diesel Mechanic

Phoenix, AZ · On-site

$24.75 - $32.75/hr

This position focuses on diagnosing, repairing, and maintaining diesel engines, automotive systems ... From design, engineering and locating, to aerial and underground construction and fiber-to-the-home ...

ByVerTek LLC

Diesel Mechanic

Phoenix, AZ · On-site

$24.75 - $32.75/hr

This position focuses on diagnosing, repairing, and maintaining diesel engines, automotive systems ... From design, engineering and locating, to aerial and underground construction and fiber-to-the-home ...

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All JobsDiesel Engineer JobsDiesel Engineer Jobs in Arizona

Diesel Engineer information

See Arizona salary details

$4

$37

$48

How much do diesel engineer jobs pay per hour?

As of Jul 20, 2026, the average hourly pay for diesel engineer in Arizona is $37.04, according to ZipRecruiter salary data. Most workers in this role earn between $30.48 and $42.12 per hour, depending on experience, location, and employer.

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.

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 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 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.

What does a diesel engineer do?

A diesel engineer designs, maintains, and repairs diesel engines used in vehicles, machinery, and power generation equipment. They troubleshoot mechanical issues, perform inspections, and ensure engines operate efficiently and safely, often working with diagnostic tools and adhering to safety standards.

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.

Can diesel techs make 100k?

Diesel technicians can earn $100,000 or more annually, especially with experience, specialized skills, certifications, and working in high-demand industries or locations. Advanced roles such as lead technicians or shop managers often have higher earning potential. However, entry-level positions typically pay less than this amount.

What are Diesel Engineers?

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 engineers make $500,000?

Highly experienced engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. These roles typically require advanced skills, extensive experience, and sometimes leadership responsibilities or working in high-cost-of-living areas.
More about Diesel Engineer jobs
What are popular job titles related to Diesel Engineer jobs in Arizona? For Diesel Engineer jobs in Arizona, the most frequently searched job titles are:
What job categories do people searching Diesel Engineer jobs in Arizona look for? The top searched job categories for Diesel Engineer jobs in Arizona are:
What are popular job titles related to Diesel Engineer jobs in AZ? For Diesel Engineer jobs in AZ, the most frequently searched job titles are:
Diesel Engineer jobs near you
Infographic showing various Diesel Engineer job openings in Arizona as of July 2026, with employment types broken down into 94% Full Time, 5% Part Time, and 1% Nights. Highlights an 100% Physical job distribution, with an average salary of $77,041 per year, or $37 per hour.
Diesel Mechanic

Diesel Mechanic

MPW Industrial Services LLC

Eagar, AZ

$25 - $32/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 17 days ago

MPW Industrial Services rating

5.8

Company rating: 5.8 out of 10

Based on 18 frontline employees who took The Breakroom Quiz

24th of 56 rated cleaning companies

Job description

MPW Industrial Services is Hiring Experienced Diesel Mechanics
Haywood, WV | Louisville, KY | Detroit, MI | Pittsburgh, PA
Top Benefits Across the Industry
  • Medical, dental, and vision insurance

    Eligible day 1

  • Employee Assistance Program (EAP)

    Eligible day 1

  • 401(k) retirement plan with company match

    Eligibility begins after 6 months

  • Company-paid training
Our Mechanics Deserve the Best Diesel Mechanic Benefits
  • Diesel Mechanic Compensation:
  • $25-$32 per hour, depending on experience and location
  • Diesel Mechanic Paid Time Off:
  • Vacation:
    • Begins accruing on day 1
    • Up to 80 hours per year
    • Up to 40 unused hours may roll over (must be used by April 30)
  • Personal Time Off (PTO):
    • 24 hours annually
    • Intended for personal needs, appointments, etc.
    • 2 floating holidays
  • Diesel Mechanic Work Environment and Culture:
  • Clean, well-maintained, and fully equipped facility
  • All necessary tools and diagnostic equipment provided
  • Professional, team-oriented environment
  • Strong leadership presence with support for skill development and career growth
  • Culture centered on accountability, respect, and operational excellence
Diesel Mechanic Qualifications
  • High school education or technical school preferred
  • At least 3 years of diesel shop experience, including technical school
  • Specific exposure to an equipment or maintenance environment
  • Knowledge of basic hand tools for general equipment repair
  • Equipment systems experience a plus
About MPW Industrial Services LLC

As the leading provider of integrated, technology-based industrial cleaning and water purification in North America, MPW assists in enhancing operational efficiencies, improving reliability, and minimizing costs.

In-house engineers and fabrication technicians understand the importance of customized proprietary tooling and mobile operating systems capable of accommodating unique industry requirements and demands. Our highly qualified and thoroughly trained personnel promptly respond to your needs, delivering services with the highest ethical standards and commitment to safety.

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