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Diesel Engineer Jobs in Ohio (NOW HIRING)

Cronin Ford Inc

Diesel Technician

Harrison, OH · On-site

Family atmosphere Responsibilities: 1) In depth understanding of diesel engines, as well as mechanics and engineering in general. 2) Good analytical and problem solving skills to find the source of ...

Cronin Ford Inc

Diesel Technician

Harrison, OH · On-site

Family atmosphere Responsibilities: 1) In depth understanding of diesel engines, as well as mechanics and engineering in general. 2) Good analytical and problem solving skills to find the source of ...

Cronin Ford Inc

Diesel Technician

Harrison, OH · On-site

Family atmosphere Responsibilities: 1) In depth understanding of diesel engines, as well as mechanics and engineering in general. 2) Good analytical and problem solving skills to find the source of ...

Fyda Freightliner Youngstown

Be Seen First

Diesel Service Technician

Youngstown, OH · On-site

$25.75 - $34.75/hr

The primary duties of a Diesel Technician include performing diagnostic tests to find faults ... Module diagnostic programming. * Repair of all major power and drive train components

Fyda Freightliner Youngstown

Be Seen First

Diesel Service Technician

Youngstown, OH · On-site

$25.75 - $34.75/hr

The primary duties of a Diesel Technician include performing diagnostic tests to find faults ... Module diagnostic programming. * Repair of all major power and drive train components

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Diesel Engineer information

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$5

$37

$49

How much do diesel engineer jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for diesel engineer in Ohio is $37.79, according to ZipRecruiter salary data. Most workers in this role earn between $31.06 and $42.98 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 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 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.
More about Diesel Engineer jobs
What are popular job titles related to Diesel Engineer jobs in Ohio? For Diesel Engineer jobs in Ohio, the most frequently searched job titles are:
What job categories do people searching Diesel Engineer jobs in Ohio look for? The top searched job categories for Diesel Engineer jobs in Ohio are:
What are popular job titles related to Diesel Engineer jobs in OH? For Diesel Engineer jobs in OH, the most frequently searched job titles are:
Diesel Engineer jobs near you
Infographic showing various Diesel Engineer job openings in Ohio as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $78,596 per year, or $37.8 per hour.

Diesel Technician

Cronin Ford Inc

Harrison, OH • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 26 days ago

Job description

Diesel Technician 

Harrison, Ohio

Cronin Ford is focused on creating an amazing work environment for our employees because we realize that they are our greatest asset! Over the years our employees have helped us become the proud recipients of a range of awards and exclusive benchmarks.

Benefits:

  • Health/Dental/Vision Insurance
  • 401K with Percentage Match
  • Paid Time Off
  • Continued Factory Paid Training
  • Employee Purchase Plan
  • 5 Day Work Week
  • Modern shop with plenty of lifts and great lighting
  • Competitive pay
  • Family atmosphere

Responsibilities:

1) In depth understanding of diesel engines, as well as mechanics and engineering in general.

2) Good analytical and problem solving skills to find the source of problems / malfunctions and rectify the same.

3) Ability to work with hand tools, precision and other equipment.

4) Computer skills, as several diagnostic procedures and precision repairs may be carried out with the aid of computers.

Qualifications:

  • Communication skills – communicates effectively with others.
  • 2-4 years experience on Diesel a plus
  • Time management – managing one’s own time and time of others.
  • Basic computer skills.
  • Clean driving record

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