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Diesel Engine Specialist Jobs (NOW HIRING)

Amentum

Diesel Engine Inspector

Norfolk, VA · On-site

$50 - $60/hr

We have an immediate opening for a Diesel Engine Inspector to support our Mid-Atlantic Regional Maintenance Center (MARMC) customer in Norfolk, VA. Essential Responsibilities: * Provide technical ...

Pae

Diesel Engine Inspector

Norfolk, VA

$50 - $60/hr

We have an immediate opening for a Diesel Engine Inspector to support our Mid-Atlantic Regional Maintenance Center (MARMC) customer in Norfolk, VA. Essential Responsibilities: * Provide technical ...

Feld Entertainment

Engine Specialist

Ellenton, FL · On-site

The Engine Specialist is responsible for disassembling high performance engines, inspecting all parts, and cleaning for reuse; and maintaining a clean, organized, and categorized work area. A basic ...

Feld Entertainment

Engine Specialist

Ellenton, FL · On-site

The Engine Specialist is responsible for disassembling high performance engines, inspecting all parts, and cleaning for reuse; and maintaining a clean, organized, and categorized work area. A basic ...

Feld Entertainment

Engine Specialist

Ellenton, FL · On-site

The Engine Specialist is responsible for disassembling high performance engines, inspecting all parts, and cleaning for reuse; and maintaining a clean, organized, and categorized work area. A basic ...

Heavy Duty Diesel

Mobile Diesel Mechanic

Albany, LA

$30 - $42/hr

Heavy Duty Diesel Specialists Location: South Louisiana Are you a skilled diesel mechanic with a ... In-depth knowledge of diesel engine systems, including but not limited to: fuel systems, emissions ...

Gold Star

Diesel Mechanic

NY · On-site

$27 - $30/hr

As feed and commodity specialists, our customers count on us to originate feed for the mills ... Certification and training in diesel engine repair from a vocational school or a community college.

Industrial Diesel

Be Seen First

Diesel Senior Technician

Decatur, TX · On-site

$20 - $40/hr

Experienced Diesel Technician (Cummins / Caterpillar Specialist) Job Summary: We are seeking a ... Use diagnostic tools and software to troubleshoot engine faults and system failures * Conduct ...

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All JobsDiesel Engine Specialist Jobs

Diesel Engine Specialist information

See salary details

$46.5K

$69K

$104.5K

How much do diesel engine specialist jobs pay per year?

As of Jun 13, 2026, the average yearly pay for diesel engine specialist in the United States is $69,000.00, according to ZipRecruiter salary data. Most workers in this role earn between $57,000.00 and $72,000.00 per year, depending on experience, location, and employer.

How to become a diesel engine specialist?

To become a diesel engine specialist, typically one needs a high school diploma or equivalent and technical training in diesel mechanics, which can be obtained through vocational schools or community colleges. Gaining hands-on experience through apprenticeships or entry-level positions and obtaining certifications such as the ASE Diesel Engines Certification can enhance job prospects and demonstrate expertise in diagnosing and repairing diesel engines.

What is the $160,000 mechanic job that Ford can't fill?

The high-paying mechanic role often refers to specialized diesel engine technicians or heavy equipment mechanics, such as diesel engine specialists, who diagnose and repair large engines used in trucks and industrial equipment. These positions require advanced skills, certifications, and experience, and are in high demand due to a shortage of qualified technicians in the industry.

What are some common challenges Diesel Engine Specialists face when diagnosing and repairing modern diesel engines?

Diesel Engine Specialists often encounter challenges due to the increasing complexity of modern diesel engines, which now include advanced electronic control systems and emission-reduction technologies. Diagnosing issues requires familiarity with computerized diagnostic tools and the ability to interpret error codes accurately. Technicians must stay current with frequent updates in technology and manufacturer-specific procedures, which can make ongoing training essential. Additionally, many repairs require collaboration with other specialists, such as electrical technicians or parts suppliers, to ensure timely and effective solutions.

What is the highest paying diesel technician job?

The highest paying diesel technician jobs are often in supervisory or specialized roles such as diesel shop managers, fleet maintenance directors, or technicians with advanced certifications in engine diagnostics and electronic systems. These positions typically require extensive experience, advanced skills, and sometimes additional certifications, leading to higher salaries within the industry.

What is a Diesel Engine Specialist?

A Diesel Engine Specialist is a trained technician who diagnoses, repairs, and maintains diesel engines used in vehicles such as trucks, buses, construction equipment, and generators. They are skilled in working with complex engine systems, fuel injection, exhaust, and electronic controls specific to diesel technology. These specialists often perform routine maintenance, troubleshoot engine problems, and ensure compliance with emissions regulations. Their expertise is critical for keeping diesel-powered equipment running efficiently and safely.

What does a diesel specialist do?

A diesel engine specialist diagnoses, repairs, and maintains diesel engines used in vehicles, machinery, and equipment. They perform tasks such as engine troubleshooting, part replacement, and routine servicing, often using diagnostic tools and adhering to safety standards. Certification and technical knowledge are important for this role.

What is the difference between Diesel Engine Specialist vs Diesel Mechanic?

AspectDiesel Engine SpecialistDiesel Mechanic
CertificationsASE Diesel Certification, manufacturer-specific trainingASE Diesel Certification, general mechanic certifications
Work EnvironmentRepair shops, dealerships, industrial settingsRepair shops, fleet maintenance, service stations
Job FocusDiagnosing and repairing diesel engines, engine performance optimizationGeneral repair, maintenance, and troubleshooting of diesel engines

Diesel Engine Specialists focus on diagnosing complex engine issues and optimizing diesel engine performance, often requiring specialized certifications. Diesel Mechanics perform broader maintenance and repairs on diesel engines across various settings. While both roles require similar certifications, specialists typically handle more advanced diagnostics and engine tuning.

What are the key skills and qualifications needed to thrive as a Diesel Engine Specialist, and why are they important?

To thrive as a Diesel Engine Specialist, you need in-depth knowledge of diesel engine systems, mechanical aptitude, and typically a vocational diploma or certification in diesel technology. Familiarity with diagnostic software, engine analyzers, and manufacturer-specific repair tools is commonly required. Strong problem-solving skills, attention to detail, and effective communication with clients and team members are vital soft skills. These competencies ensure accurate diagnostics, efficient repairs, and high customer satisfaction in maintaining and servicing diesel engines.
More about Diesel Engine Specialist jobs
What states have the most Diesel Engine Specialist jobs? States with the most job openings for Diesel Engine Specialist jobs include:
What job categories do people searching Diesel Engine Specialist jobs look for? The top searched job categories for Diesel Engine Specialist jobs are:
What are popular job titles related to Diesel Engine Specialist jobs? For Diesel Engine Specialist jobs, the most frequently searched job titles are:
Diesel Engine Specialist jobs near you
Infographic showing various Diesel Engine Specialist job openings in the United States as of June 2026, with employment types broken down into 1% Locum Tenens, 97% Full Time, 1% Part Time, and 1% Contract. Highlights an 90% Physical, 3% Hybrid, and 7% Remote job distribution, with an average salary of $69,000 per year, or $33.2 per hour.
Diesel Engine Specialist - Motorcoach Bus Experience

Diesel Engine Specialist - Motorcoach Bus Experience

Academy Bus

Secaucus, NJ

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 14 days ago

Academy Bus rating

5.7

Company rating: 5.7 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

12th of 14 rated coach operators

Job description

Diesel Engine Specialist – Motorcoach Bus Experience

Position Summary:

We are a leading provider of motorcoach transportation services, committed to safety, reliability, and exceptional customer service. Our fleet of modern motorcoaches requires skilled professionals to keep them running smoothly and efficiently.

We are seeking an experienced Diesel Engine Specialist with a strong background in motorcoach bus maintenance. The ideal candidate will be responsible for diagnosing, repairing, and maintaining diesel engines and related systems to ensure optimal performance and safety of our fleet.

Key Responsibilities:

  • Perform routine and preventive maintenance on diesel engines and motorcoach systems.
  • Diagnose and repair engine issues experienced with Cummins, Detroit and Volvo, including fuel systems, emissions, cooling systems, and electrical components.
  • Replace full engines. turbos, injectors, inframe rebuilds and head replacement.
  • Conduct inspections and ensure compliance with DOT and company safety standards.
  • Maintain accurate records of repairs, parts used, and service reports.
  • Collaborate with other technicians and fleet managers to ensure timely and efficient service.
  • Stay current with industry trends, tools, and technologies.

Qualifications:

  • Minimum 10 years of experience working with diesel engines, preferably in motorcoach or heavy-duty bus environments.
  • Technical certification or vocational training in diesel mechanics (ASE certification preferred).
  • Strong diagnostic and troubleshooting skills.
  • Familiarity with electronic engine control systems and diagnostic software.
  • Ability to work independently and as part of a team.
  • Valid driver’s license (CDL preferred but not required).

Health Insurance and Benefits Offered Include:

  • Medical, Dental, Vision, Prescription, and Life insurance
  • Supplemental coverages
  • 401K plan
  • Paid Time Off
  • Paid Holidays

Academy is EEO.

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