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Diesel Engine Mechanic Jobs in Alabama (NOW HIRING)

I-20 Truck Sales LLC

Be Seen First

Diesel Mechanic

Pell City, AL · On-site

$25 - $50/hr

  • Medical

  • Dental

  • Vision

The Truck Shop Mechanic will be an integral part of our in-house maintenance team, responsible for ... Perform vehicle maintenance and engine repair on heavy trucks * Service and repair hydraulic ...

R E Garrison Trucking Inc

DIESEL TECHNICIAN

Cullman, AL · On-site

$23 - $27.50/hr

... mechanics to ensure efficient and safe operation of our fleet * Maintain accurate records of all repairs and maintenance performed * Stay up-to-date with the latest diesel engine technology and ...

R E Garrison Trucking Inc

DIESEL TECHNICIAN

Cullman, AL · On-site

$23 - $27.50/hr

... mechanics to ensure efficient and safe operation of our fleet * Maintain accurate records of all repairs and maintenance performed * Stay up-to-date with the latest diesel engine technology and ...

R E Garrison Trucking Inc

DIESEL TECHNICIAN

Cullman, AL · On-site

... mechanics to ensure efficient and safe operation of our fleet * Maintain accurate records of all repairs and maintenance performed * Stay up-to-date with the latest diesel engine technology and ...

Abel Electric Inc and Groups

Mechanic

Salem, AL · On-site

$21.75 - $28.75/hr

Certification from a recognized automotive or diesel mechanic program (e.g., ASE certification). * Experience working with advanced diagnostic equipment and computerized engine controls.

New

ABEL ELECTRIC INC

Mechanic

Salem, AL · On-site

$21.75 - $28.75/hr

Certification from a recognized automotive or diesel mechanic program (e.g., ASE certification). * Experience working with advanced diagnostic equipment and computerized engine controls.

Abel Electric Inc and Groups

Mechanic

Salem, AL · On-site

$21.75 - $28.75/hr

Certification from a recognized automotive or diesel mechanic program (e.g., ASE certification). * Experience working with advanced diagnostic equipment and computerized engine controls.

New

ABEL ELECTRIC INC

Mechanic

Salem, AL · On-site

$21.75 - $28.75/hr

Certification from a recognized automotive or diesel mechanic program (e.g., ASE certification). * Experience working with advanced diagnostic equipment and computerized engine controls.

Transdev

Diesel Mechanic

Tuscaloosa, AL · On-site

$20.45 - $22.56/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Execute routine maintenance tasks to prevent breakdowns and optimize diesel engine performance ... Mechanic's Tool Set * Subject to a DOT drug testing and physical if applicable. DOT Regulation 49 ...

Transdev

Diesel Mechanic

Tuscaloosa, AL

$20.45 - $22.56/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Execute routine maintenance tasks to prevent breakdowns and optimize diesel engine performance ... Mechanic's Tool Set * Subject to a DOT drug testing and physical if applicable. DOT Regulation 49 ...

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Showing results 21-40

All JobsDiesel Engine Mechanic JobsDiesel Engine Mechanic Jobs in Alabama

Diesel Engine Mechanic information

See Alabama salary details

$13

$25

$35

How much do diesel engine mechanic jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for diesel engine mechanic in Alabama is $25.62, according to ZipRecruiter salary data. Most workers in this role earn between $21.78 and $28.75 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a diesel engine mechanic, and why are they important?

To thrive as a Diesel Engine Mechanic, you need strong mechanical aptitude, knowledge of diesel engine systems, and typically a vocational certificate or apprenticeship in diesel technology. Familiarity with diagnostic tools, computerized engine management systems, and specialized repair equipment is essential. Attention to detail, problem-solving ability, and effective communication are critical soft skills for this role. These skills ensure accurate diagnostics, efficient repairs, and safe operation of diesel-powered vehicles or equipment.

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

AspectDiesel Engine MechanicHeavy Equipment Technician
CertificationsASE Diesel Certification, EPA CertificationASE Heavy Equipment Certification, EPA Certification
Work EnvironmentGarages, repair shops, fleet maintenanceConstruction sites, mining, agriculture, repair shops
Industry UsageTransportation, trucking, fleet servicesConstruction, agriculture, mining, forestry

Both Diesel Engine Mechanics and Heavy Equipment Technicians diagnose and repair diesel engines, often holding similar certifications. Diesel Engine Mechanics typically work on trucks and commercial vehicles in repair shops, while Heavy Equipment Technicians focus on construction and industrial machinery at job sites. The roles overlap in skills and certifications but differ mainly in work environment and industry focus.

What does a diesel engine mechanic do?

A diesel engine mechanic is responsible for inspecting, maintaining, and repairing diesel engines commonly found in vehicles such as trucks, buses, and construction equipment. Their work includes diagnosing issues, replacing faulty parts, performing routine maintenance, and ensuring engines run efficiently and safely. Diesel mechanics often use specialized tools and diagnostic equipment to troubleshoot problems. They may also keep records of repairs and advise customers on engine care.

What are some common challenges faced by diesel engine mechanics in their daily work?

Diesel engine mechanics often face challenges such as diagnosing complex engine problems, working in physically demanding environments, and keeping up with rapidly advancing technology. Troubleshooting diesel engines can require both technical expertise and hands-on experience, especially as modern engines become more computerized. Mechanics also need to follow strict safety procedures and may work irregular hours or on-call shifts, especially in industries like transportation or construction. Collaborative work with other technicians and departments is common, especially when handling large equipment or fleet maintenance.
What are popular job titles related to Diesel Engine Mechanic jobs in AL? For Diesel Engine Mechanic jobs in AL, the most frequently searched job titles are:
Diesel Engine Mechanic jobs near you
Infographic showing various Diesel Engine Mechanic job openings in Alabama as of August 2026, with employment types broken down into 83% Full Time, 12% Part Time, 4% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $53,293 per year, or $25.6 per hour.

Tractor Trailer Diesel Mechanic

ExpressPros - Montgomery, AL

Montgomery, AL • On-site

$25 - $50/hr

Full-time

Posted 12 days ago

Job description

Overview

Join our dedicated team in Montgomery, AL, as a Tractor Trailer Diesel Mechanic! We are looking for a skilled and motivated individual to maintain and repair our fleet of diesel trucks. If you have a passion for mechanics and a commitment to safety and quality, we want to hear from you!

Responsibilities
  • Perform routine maintenance and repairs on tractor trailers, including engines, transmissions, and braking systems.
  • Diagnose mechanical issues using diagnostic tools and equipment.
  • Conduct inspections to ensure compliance with safety regulations and company standards.
  • Maintain accurate records of repairs and maintenance performed.
  • Collaborate with team members to troubleshoot complex mechanical problems.
  • Keep work area clean and organized, adhering to safety protocols.
  • Stay updated on industry trends and advancements in diesel technology.
Qualifications
  • High school diploma or equivalent; technical degree or certification in diesel mechanics preferred.
  • Proven experience as a diesel mechanic, particularly with tractor trailers.
  • Strong knowledge of diesel engines, electrical systems, and hydraulic systems.
  • Ability to read and interpret technical manuals and schematics.
  • Excellent problem-solving skills and attention to detail.
  • Valid driver's license with a clean driving record.
  • Strong communication skills and ability to work well in a team environment.

You should be proficient in:

  • Diesel Engine Systems
  • Diesel & Heavy Equipment Systems
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