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Diesel Engine Repair Jobs (NOW HIRING)

J&M Diesel Repair Inc.

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Diesel Mechanic

Valdosta, GA · On-site

$20.50 - $27/hr

Proficiency in diesel engine repair and electrical systems * Experience with diagnostic tools and mechanical troubleshooting * Strong customer service and time management skills

Berg's Towing

Diesel Mechanic

Bismarck, ND

$45 - $50/hr

Diagnose, adjust, repair, or overhaul trucks, or maintain and repair any type of diesel engine. Includes mechanics working primarily with automobile diesel engines. Job Type: Full-time Salary: $45.00 ...

Pae

Diesel Engine Inspector

Norfolk, VA

$50 - $60/hr

Desired minimum of eight (8) years of experience in the operation, repair, maintenance, and ... S Navy diesel engines Diesel engine inspections, MPDE, SSDG, EDG associated support systems to ...

CWPM LLC

Diesel Mechanic

Southington, CT

$25.50 - $33.50/hr

The ideal candidate will have a strong background in diesel engine repair, diagnostics, and maintenance. Key Responsibilities: * Perform routine maintenance tasks on diesel engines, including oil ...

Amentum

Diesel Engine Inspector

Norfolk, VA · On-site

$50 - $60/hr

Desired minimum of eight (8) years of experience in the operation, repair, maintenance, and ... S Navy diesel engines Diesel engine inspections, MPDE, SSDG, EDG associated support systems to ...

RTR Services, LLC

DIESEL TECHNICIAN

Valdosta, GA · On-site

$30/hr

Strong knowledge of diesel engine repair and maintenance * Ability to read and interpret technical manuals and schematics * Excellent problem-solving skills Preferred Qualifications: * Experience ...

RTR Services, LLC

DIESEL TECHNICIAN

Live Oak, FL · On-site

$30/hr

Strong knowledge of diesel engine repair and maintenance * Ability to read and interpret technical manuals and schematics * Excellent problem-solving skills Preferred Qualifications: * Experience ...

United Metro Energy

Diesel Truck Mechanic

Brooklyn, NY · On-site

$35 - $40/hr

Perform diesel engine repair and routine maintenance on heavy-duty trucks * Conduct diagnostics and troubleshooting using Jaltest software and other tools * Replace parts and repair hydraulic hoses ...

Norton Energy Drilling

Diesel Engine Mechanic

Lubbock, TX · On-site

$21.50 - $28.25/hr

Diagnose engine problems and make onsite repairs * Adhere to all Company safety policies and ... Excellent working knowledge of the most popular diesel engine makes with the ability to diagnose ...

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Diesel Engine Repair information

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How much do diesel engine repair jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for diesel engine repair 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 diesel engine repair?

Diesel engine repair involves diagnosing, servicing, and fixing problems in diesel engines commonly found in trucks, buses, heavy machinery, and some cars. Technicians in this field handle tasks such as engine overhauls, part replacements, fuel system repairs, and routine maintenance. The work requires specialized knowledge of diesel engine systems, tools, and safety procedures to ensure engines run efficiently and reliably.

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

To thrive as a Diesel Engine Repair Technician, you need a solid understanding of diesel engine mechanics, troubleshooting, and repair techniques, typically supported by a vocational certificate or associate degree in diesel technology. Familiarity with diagnostic tools, computerized engine management systems, and manufacturer-specific software is commonly required. Attention to detail, problem-solving skills, and effective communication set outstanding technicians apart. These skills ensure accurate diagnostics, efficient repairs, and safe equipment operation, all crucial for minimizing downtime and maintaining reliability.

What are some common challenges faced by diesel engine repair technicians, and how can they be addressed on the job?

Diesel engine repair technicians often encounter challenges such as diagnosing complex engine issues, working in physically demanding environments, and staying updated with rapidly evolving technology. To address these challenges, technicians must develop strong troubleshooting skills, maintain physical fitness, and continuously participate in training programs to learn about the latest diagnostic tools and engine models. Collaborating closely with other technicians and service advisors also helps in resolving difficult repairs and ensuring high-quality service for clients.

What is the difference between Diesel Engine Repair vs Heavy Equipment Mechanic?

AspectDiesel Engine RepairHeavy Equipment Mechanic
CertificationsASE Diesel Certification, EPA CertificationASE Heavy Equipment Certification, EPA Certification
Work EnvironmentRepair shops, fleet maintenance, on-siteConstruction sites, mining, industrial facilities
Industry UsageTransportation, trucking, marineConstruction, agriculture, mining
Job FocusDiagnosing and repairing diesel enginesMaintaining and repairing heavy machinery and equipment

Diesel Engine Repair specialists focus on diagnosing and fixing issues specifically in diesel engines used in trucks, boats, and other vehicles. Heavy Equipment Mechanics work on larger machinery like bulldozers and excavators. While both roles require similar certifications and work environments, Diesel Engine Repair is more centered on engine-specific issues, whereas Heavy Equipment Mechanics handle entire machines. Understanding these differences helps job seekers find the right career path in the diesel and heavy machinery industry.

Is being a diesel engine repair technician a good career?

Diesel engine repair technicians diagnose, maintain, and repair diesel engines used in trucks, buses, and heavy equipment. The profession offers steady employment opportunities, especially with certifications and experience, and often involves working in repair shops or outdoor environments. It can be a rewarding career for those interested in mechanical work and problem-solving.

Is diesel engine repair still in demand?

Diesel engine repair remains in demand due to the continued use of diesel-powered vehicles and equipment in transportation, construction, and agriculture. Technicians with skills in diagnostics, engine overhaul, and familiarity with tools like diagnostic software are especially sought after in this field.
More about Diesel Engine Repair jobs

What states have the most Diesel Engine Repair jobs?

States with the most job openings for Diesel Engine Repair jobs include:

What job categories do people searching Diesel Engine Repair jobs look for?

The top searched job categories for Diesel Engine Repair jobs are:

Diesel Engine Repair jobs near you
Infographic showing various Diesel Engine Repair job openings in the United States as of August 2026, with employment types broken down into 92% Full Time, 6% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $58,798 per year, or $28.3 per hour.

Diesel Mechanic

J&M Diesel Repair Inc.

Valdosta, GA • On-site

$20.50 - $27/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday

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Job description

We are seeking a skilled Diesel Mechanic to join our team of technicians. This role involves servicing heavy-duty trucks and semi trailers with a focus on preventive maintenance, troubleshooting, and repairs. You will report directly to a lead mechanic or manager and use a combination of advanced diagnostic software along with manual diagnostic methods to ensure equipment reliability. No travel is required for this position.

Responsibilities

  • Perform preventive maintenance on diesel engines and related equipment
  • Conduct thorough equipment inspections to identify issues
  • Diagnose and troubleshoot mechanical and electrical problems using advanced diagnostic tools
  • Execute repairs and parts replacement on heavy-duty trucks and semi trailers

Preferred Qualifications

  • 2+ years experience in diesel mechanics
  • Valid driver’s license
  • Proficiency in diesel engine repair and electrical systems
  • Experience with diagnostic tools and mechanical troubleshooting
  • Strong customer service and time management skills