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Diesel Engineer Jobs in Ohio (NOW HIRING)

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Product Support Engineer

Fairfield, OH · On-site

$30 - $40/hr

This role is ideal for someone with a strong mechanical background -- such as a mechanical engineer, heavy equipment technician, crane technician, millwright, diesel/heavy equipment mechanic, or ...

New

Test Engineer The Test Engineer develops, executes, and improves test plans for turbine and power ... Experience working with reciprocating diesel engines and gas turbine engines, including engine ...

Be Seen First

Product Support Engineer

Fairfield, OH · On-site

$30 - $40/hr

This role is ideal for someone with a strong mechanical background -- such as a mechanical engineer, heavy equipment technician, crane technician, millwright, diesel/heavy equipment mechanic, or ...

New

Engineer - Licensed American Cruise Lines is seeking Engineers for our growing fleet sailing unique ... Experience with diesel machinery, hydraulics, and electrical systems. * Knowledge of shipboard ...

Engineer - Licensed American Cruise Lines is seeking Engineers for our growing fleet sailing unique ... Experience with diesel machinery, hydraulics, and electrical systems. * Knowledge of shipboard ...

Controls Engineer (Remote)

Delaware, OH · On-site +1

$79K - $102K/yr

The engineer serves as a technical authority across controls logic, control philosophy, system ... Previous experience with distributed energy resources such as BESS, solar arrays, diesel generators ...

Showing results 41-60

Diesel Engineer information

See Ohio salary details

$5

$37

$49

How much do diesel engineer jobs pay per hour?

As of Aug 14, 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.

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:

Infographic showing various Diesel Engineer job openings in Ohio as of August 2026, with employment types broken down into 90% Full Time, 2% Part Time, and 8% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $78,596 per year, or $37.8 per hour.

Product Support Engineer

Liftra USA Inc.

Fairfield, OH • On-site

$30 - $40/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Job description

Product Support Specialist


Location: Fairfield, OH

Travel: Yes, up to 25%

Department: Oper

Reports to: Regional Director of Product Services

Type: Full-time

Overview

Liftra is seeking a hands-on Product Support Specialist to support customers operating Liftra self-hoisting cranes and related lifting equipment worldwide. This role is ideal for someone with a strong mechanical background — such as a mechanical engineer, heavy equipment technician, crane technician, millwright, diesel/heavy equipment mechanic, or advanced industrial mechanic — who enjoys troubleshooting complex equipment and solving real-world mechanical problems.

The position focuses on supporting the safe operation, maintenance, troubleshooting, and repair of heavy lifting equipment in the field. The successful candidate will work closely with customers, field service teams, engineering, and production to resolve mechanical, hydraulic, and equipment performance issues while helping improve product reliability and serviceability.

This is not an IT or desktop support position. The role is centered around industrial equipment, heavy machinery, hydraulics, mechanical systems, and field troubleshooting.


Key Responsibilities

Customer Support & Equipment Troubleshooting

  • Serve as a primary technical contact for customers experiencing operational or equipment-related issues with Liftra cranes and lifting systems.
  • Provide remote troubleshooting support via phone, email, video calls, and technical documentation.
  • Diagnose and assist customers with mechanical, hydraulic, structural, electrical, and operational issues on heavy equipment.
  • Support customers during installation, commissioning, operation, maintenance, and repair activities.
  • Assist customers and field technicians with troubleshooting of hydraulic circuits, mechanical assemblies, sensors, and control systems.
  • Escalate complex or recurring technical issues to engineering teams when required.
  • Ensure customers follow safe operating and troubleshooting procedures.

Service Support Activities

  • Support field service personnel and external service providers during troubleshooting, maintenance, and repair activities.
  • Occasionally travel to customer sites, wind farms, ports, or project locations to support inspections, commissioning, repairs, or investigations.
  • Assist with warranty investigations, equipment failures, and root cause analysis activities.
  • Support development of repair recommendations and corrective action plans.
  • Perform advanced maintenance activities including mechanical inspections, hydraulic troubleshooting, calibrations, and equipment adjustments.

Technical Documentation & Reporting

  • Create and maintain troubleshooting guides, service procedures, inspection reports, and technical bulletins.
  • Document customer issues, troubleshooting activities, findings, and resolutions within internal systems.
  • Assist in improving service manuals, maintenance instructions, and technical documentation.
  • Support development of customer and technician training materials.

Product Improvement & Cross-Functional Support

  • Communicate field feedback and recurring technical issues to engineering and product development teams.
  • Participate in product improvement initiatives and corrective action activities.
  • Assist with testing and validation of product updates or field modifications.
  • Support continuous improvement efforts related to product reliability, maintainability, and serviceability.

Qualifications

Required Qualifications

  • Bachelor's degree in Mechanical Engineering, Industrial Engineering, Manufacturing Engineering, or a related technical discipline.
  • Strong hands-on experience troubleshooting and repairing industrial equipment, cranes, lifting systems, heavy machinery, construction equipment, agricultural equipment, mining equipment, or similar mechanical systems.
  • Strong understanding of hydraulic systems, mechanical systems, rotating equipment, and industrial machinery.
  • Ability to read and interpret technical drawings, hydraulic schematics, mechanical assemblies, and electrical diagrams.
  • Strong troubleshooting and root cause analysis skills.
  • Comfortable working around large industrial equipment and in field environments.
  • Excellent verbal and written communication skills in English.
  • Ability to communicate professionally and effectively with customers and field personnel.
  • Willingness to travel occasionally in support of field operations and customer needs.
  • Strong commitment to safety, quality, and customer service.

Preferred Qualifications

  • Experience with cranes, lifting systems, wind industry equipment, or heavy transport equipment.
  • Experience with hydraulic troubleshooting and repair.
  • Experience troubleshooting sensors, controls, PLCs, or industrial automation systems.
  • Experience supporting field service operations or commissioning activities.
  • Familiarity with root cause analysis methodologies and corrective action processes.
  • Welding, rigging, or mechanical fabrication experience is a plus.

Desired Competencies

  • Hands-on and practical problem-solving ability.
  • Mechanical aptitude and equipment-focused troubleshooting mindset.
  • Calm and methodical approach under pressure.
  • Strong teamwork and collaboration skills.
  • Ability to work independently and manage priorities effectively.
  • High level of ownership and accountability.
  • Continuous improvement mindset.
  • Customer-focused attitude with strong field support mentality.

What Liftra Offers

  • Opportunity to work with innovative self-hoisting crane and lifting technologies.
  • Collaboration with experienced engineering, service, and product teams.
  • Opportunities for professional growth and development.
  • Competitive compensation and benefits package.
  • Meaningful work supporting renewable energy and heavy lifting industries.


Company Description

At Liftra, we design, engineer, manufacture and deliver tailor-made solutions for special lifting and transportation tasks and turnkey equipment for select turbine models. We strive to develop solutions that are both technically and economically attractive by approaching each project with an agile mindset and a readiness to conform to the specific needs of the task in question.