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Diesel Engine Consultant Jobs (NOW HIRING)

I-State Truck Center

Senior Diesel Mechanic

Windsor, WI · On-site

$25.25 - $33.25/hr

The ideal candidate will have a strong background in diesel engine repair, diagnostics, and ... Paid Employee Assistance Program - Free 24/7 Access to a guidance consultant regarding life ...

Istate Truck Center

Senior Diesel Mechanic

Windsor, WI

$25.25 - $33.25/hr

The ideal candidate will have a strong background in diesel engine repair, diagnostics, and ... Paid Employee Assistance Program - Free 24/7 Access to a guidance consultant regarding life ...

Istate Truck Center

Senior Diesel Mechanic

Windsor, WI

$25.25 - $33.25/hr

The ideal candidate will have a strong background in diesel engine repair, diagnostics, and ... Paid Employee Assistance Program - Free 24/7 Access to a guidance consultant regarding life ...

Rentals To Go

Diesel Mechanic (Round Rock, TX)

Round Rock, TX · On-site

$23 - $30.50/hr

Provide consultation on correct maintenance and preventative measures to machine or * vehicle users ... Diesel engine repair: 1 year (Preferred) * Automotive repair 1 year (Preferred) Skills: * Aptitude ...

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Diesel Engine Consultant information

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$14

$28

$38

How much do diesel engine consultant jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for diesel engine consultant in the United States is $28.27, according to ZipRecruiter salary data. Most workers in this role earn between $24.04 and $31.73 per hour, depending on experience, location, and employer.

What is a diesel engine consultant?

Diesel engine consultants are experts who provide specialized advice and technical support related to the operation, maintenance, troubleshooting, and optimization of diesel engines. They work with clients in industries such as marine, automotive, power generation, and construction to improve engine performance, ensure compliance with regulations, and minimize downtime. Their expertise covers areas like diagnostics, emissions control, fuel efficiency, and retrofitting older engines with newer technologies. By leveraging their knowledge, businesses can enhance reliability, safety, and cost-effectiveness in their diesel-powered operations.

What are the key skills and qualifications needed to thrive as a diesel engine consultant?

To thrive as a Diesel Engine Consultant, you need in-depth knowledge of diesel engine systems, mechanical engineering expertise, and relevant industry experience, often backed by a degree in mechanical or automotive engineering. Familiarity with diagnostic tools, engine management software, and certifications such as ASE Diesel Certification are typically required. Strong analytical thinking, effective communication, and problem-solving skills help consultants interpret data and convey complex technical information to clients. These skills ensure optimal engine performance, regulatory compliance, and high client satisfaction in a competitive field.

What are some common challenges faced by diesel engine consultants when working with clients in different industries?

Diesel Engine Consultants often encounter challenges such as adapting to a variety of engine models, diverse operational requirements, and varying levels of technical expertise among client teams. Each industry—like marine, construction, or transportation—may have unique regulatory standards, maintenance practices, and performance expectations. Consultants must quickly assess client needs, communicate complex technical information clearly, and develop customized solutions that optimize engine performance while ensuring compliance and cost efficiency.

What is the difference between Diesel Engine Consultant vs Diesel Engine Technician?

AspectDiesel Engine ConsultantDiesel Engine Technician
CredentialsTypically requires a degree in mechanical engineering or related field, with certifications like ASE or manufacturer-specific trainingRequires technical diploma or certification in diesel technology, with hands-on training
Work EnvironmentAdvisory roles, office settings, client sites, and manufacturing facilitiesRepair shops, service centers, and on-site at diesel engine locations
Industry UsageUsed by manufacturing companies, consulting firms, and fleet operators for diagnostics and optimizationEmployed by repair shops, dealerships, and maintenance companies for repairs and servicing

While Diesel Engine Consultants focus on advising, diagnostics, and optimization strategies, Diesel Engine Technicians perform hands-on repairs and maintenance. Both roles require technical knowledge, but consultants typically work in advisory capacities, whereas technicians are directly involved in engine servicing.

How to become a diesel engine consultant?

To become a diesel engine consultant, individuals typically need a background in mechanical or automotive engineering, along with experience working with diesel engines. Earning relevant certifications, such as those from the Society of Automotive Engineers (SAE) or manufacturer-specific training, can enhance credibility. Strong diagnostic skills, knowledge of engine systems, and familiarity with industry tools are also important for success in this role.

What are popular job titles related to Diesel Engine Consultant jobs?

For Diesel Engine Consultant jobs, the most frequently searched job titles are:

Infographic showing various Diesel Engine Consultant job openings in the United States as of September 2026, with employment types broken down into 95% Full Time, and 5% Contract. Highlights an 100% In-person job distribution, with an average salary of $58,798 per year, or $28.3 per hour.

Master Diesel Fleet Mechanic

Washington, DC • On-site

AHU Technologies, Inc.
IT Services • 11 - 50 employees
Learn more about AHU Technologies, Inc.external

$80K/yr

Full-time

Re-posted 13 days ago

Job description

Benefits:
  • Company car

Job Summary:
The Master Diesel Fleet Mechanic position involves caring for and maintaining vehicles and vessels to assure fleet readiness and compliance with Company and Regulatory standards. Must be capable of carrying out preventive maintenance tasks to ensure fleet vehicles operate without defects and in a safe, proper fashion. The Master Diesel Fleet Mechanic must be capable of troubleshooting, diagnosing, and repairing faulty equipment of all kinds. Must be capable of diesel engine maintenance, troubleshooting, and repair, as well as transmission, suspension, steering, and electronic diagnostics and repair.
Supervisory Responsibilities:
  • Assist Fleet Maintenance & Equipment Supervisor in directing activities of Fleet Mechanics, Apprentices, and Interns.

Essential Responsibilities:
  • Ensure proper completion of Driver Vehicle Inspection Reports and respond to noted conditions.
  • Troubleshoot, diagnose, and repair faulty equipment.
  • Keep up with shop safety protocols and cleanliness.
  • Perform inspections and service events.
  • Conduct housekeeping and caretaker duties in the shop.
  • Maintain records of accomplished tasks and return requested documentation to Client Management. This would include completing FHWA annual inspection reports and USDOT test/inspection reports as mandated by 49 CFR part 180 Subpart E.
  • Respond to vehicle emergencies, which may require traveling to a vehicle or the plant for roadside repair.
  • Respond to request to move equipment.
  • Conduct brake, tire, and suspension inspections.
  • Maintain records of accomplished tasks and return such documentation daily to management.
  • Must be on call and available after normal business hours to make emergency road calls or provide verbal instructions to stranded drivers.
  • Possess computer skills, including but not limited to the ability to read vehicle diagnostics, reconcile electronic DVIRs, create electronic work orders, and order parts and supplies through the purchasing department.
  • Familiarity and/or experience with pneumatics and hydraulics.

Required Skills/Abilities:
  • Capable of carrying out preventive maintenance tasks to ensure fleet vehicles operate without unnecessary faults and in a safe, proper fashion.
  • Capable of using Outlook and Excel sheets.
  • Capable of troubleshooting, diagnosing, and repairing faulty equipment.
  • Capable of diesel engine maintenance, troubleshooting, and repair.
  • Capable of coordinating and accomplishing all areas of truck-tractor maintenance and repair, including, but not limited to, body and chassis, engine, transmission, DEF repairs, DPF and SCR system, service systems (fuel, electrical, etc.), painting, tires and axles, suspension, braking, drive train, lubrication, ABS etc.
  • Capable of transportation equipment maintenance, troubleshooting, and repair.
  • Familiar with cargo tank test and inspection requirements found in 49 CFR 180 Subpart E.
  • Must possess a Commercial Driver's License (CDL), Class A, with tanker and hazmat endorsements to move tractors and trailers between all Kuehne locations and facilities.
  • Must be able to perform internal engine and transmission work.
  • Must possess own tools.
  • Other duties as assigned.
  • Must be able to pass a 10-panel controlled substance testing and random testing after that.
  • Must be able to pass a background investigation check and maintain in good standing order, as per TSA's TWIC criteria.

Education and Experience:
  • High school diploma or equivalent required.
  • Automotive Service Excellence (ASE) certification- MUST.
  • Master technician certification from the Institute for Automotive Service,
  • MVAC 609 Certification.
  • Three to five years of related experience is required.

Physical Requirements:
  • Must be able to work safely in a noisy area with odors present.
  • Must be able to inspect vehicles visually to determine repairs needed.
  • Good vision to inspect repair work.
  • Must be able to bend, stretch, kneel, and squat to perform repairs and inspections.
  • Must lift 50 lbs. from floor to waist height.
  • Must be able to carry 50 lbs. for short distances.
  • Must be able to work in inclement weather conditions for extended periods.

All job descriptions include housekeeping responsibilities. Everyone working on a task is responsible for maintaining their area/equipment cleanly and safely. No job is complete until the area is cleaned with tools and equipment returned to its proper place. This position description is not intended to be and should not be construed as an all-inclusive list of responsibilities, skills, or working conditions associated with this position. While this position description is intended to reflect the position's activities and requirements accurately, management reserves the right to modify, and or remove duties as necessary. This is a Safety Sensitive Position within the organization.
Compensation: $80,000.00 per year
About Us
AHU Technologies INCis an IT consulting and permanent staffing firm that meets and exceeds the evolving IT service needs of leading corporations within the United States. We have been providing IT solutions to customers from different industry sectors, helping them control costs and release internal resources to focus on strategic issues.
AHU Technologies INC was co-founded by visionary young techno-commercial entrepreneurs who remain as our principal consultants. Maintaining working relationships with a cadre of other highly skilled independent consultants, we have a growing number of resources available for development projects. We are currently working on Various projects such as media entertainment, ERP Solutions, data warehousing, Web Applications, Telecommunications and medical to our clients all over the world.

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