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Diesel Fleet Mechanic Jobs (NOW HIRING)

C & A Trucking

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Fleet Diesel Mechanic

Cotati, CA · On-site

$35 - $45/hr

Job Summary We are seeking a skilled and dedicated Diesel Fleet Mechanic to join our team. The ideal candidate will have a strong background in Cummins motors, diesel mechanical knowledge and ...

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C & A Trucking

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Fleet Diesel Mechanic

Cotati, CA · On-site

$35 - $45/hr

Job Summary We are seeking a skilled and dedicated Diesel Fleet Mechanic to join our team. The ideal candidate will have a strong background in Cummins motors, diesel mechanical knowledge and ...

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Lonergans Charter Service Inc

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Diesel Fleet Mechanic

Millersville, MD · On-site

$24.75 - $32/hr

Diesel Fleet Mechanic Up to Top Industry Pay | Full-Time | Overtime Available | Modern Indoor Shop Lonergan's Charter Service, Inc. is looking for an experienced Diesel Fleet Mechanic to join our ...

Lonergans Charter Service Inc

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Diesel Fleet Mechanic

Bowie, MD · On-site

$24.50 - $31.75/hr

Diesel Fleet Mechanic Up to Top Industry Pay | Full-Time | Overtime Available | Modern Indoor Shop Lonergan's Charter Service, Inc. is looking for an experienced Diesel Fleet Mechanic to join our ...

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Lonergans Charter Service Inc

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Diesel Fleet Mechanic

Annapolis, MD · On-site

$25.25 - $32.75/hr

Diesel Fleet Mechanic Up to Top Industry Pay | Full-Time | Overtime Available | Modern Indoor Shop Lonergan's Charter Service, Inc. is looking for an experienced Diesel Fleet Mechanic to join our ...

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Lonergans Charter Service Inc

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Diesel Fleet Mechanic

Laurel, MD · On-site

$25.25 - $32.75/hr

Diesel Fleet Mechanic Up to Top Industry Pay | Full-Time | Overtime Available | Modern Indoor Shop Lonergan's Charter Service, Inc. is looking for an experienced Diesel Fleet Mechanic to join our ...

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Lonergans Charter Service Inc

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Diesel Fleet Mechanic

Severna Park, MD · On-site

$25.75 - $33.25/hr

Diesel Fleet Mechanic Up to Top Industry Pay | Full-Time | Overtime Available | Modern Indoor Shop Lonergan's Charter Service, Inc. is looking for an experienced Diesel Fleet Mechanic to join our ...

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Lonergans Charter Service Inc

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Diesel Fleet Mechanic

Bowie, MD · On-site

$24.50 - $31.75/hr

Diesel Fleet Mechanic Up to Top Industry Pay | Full-Time | Overtime Available | Modern Indoor Shop Lonergan's Charter Service, Inc. is looking for an experienced Diesel Fleet Mechanic to join our ...

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Lonergans Charter Service Inc

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Diesel Fleet Mechanic

Glen Burnie, MD · On-site

$25 - $32.25/hr

Diesel Fleet Mechanic Up to Top Industry Pay | Full-Time | Overtime Available | Modern Indoor Shop Lonergan's Charter Service, Inc. is looking for an experienced Diesel Fleet Mechanic to join our ...

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Lonergans Charter Service Inc

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Diesel Fleet Mechanic

Glen Burnie, MD · On-site

$25 - $32.25/hr

Diesel Fleet Mechanic Up to Top Industry Pay | Full-Time | Overtime Available | Modern Indoor Shop Lonergan's Charter Service, Inc. is looking for an experienced Diesel Fleet Mechanic to join our ...

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Lonergans Charter Service Inc

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Diesel Fleet Mechanic

Severna Park, MD · On-site

$25.75 - $33.25/hr

Diesel Fleet Mechanic Up to Top Industry Pay | Full-Time | Overtime Available | Modern Indoor Shop Lonergan's Charter Service, Inc. is looking for an experienced Diesel Fleet Mechanic to join our ...

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Lonergans Charter Service Inc

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Diesel Fleet Mechanic

Baltimore, MD · On-site

$25.25 - $32.75/hr

Diesel Fleet Mechanic Up to Top Industry Pay | Full-Time | Overtime Available | Modern Indoor Shop Lonergan's Charter Service, Inc. is looking for an experienced Diesel Fleet Mechanic to join our ...

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Lonergans Charter Service Inc

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Diesel Fleet Mechanic

Baltimore, MD · On-site

$25.25 - $32.75/hr

Diesel Fleet Mechanic Up to Top Industry Pay | Full-Time | Overtime Available | Modern Indoor Shop Lonergan's Charter Service, Inc. is looking for an experienced Diesel Fleet Mechanic to join our ...

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Lonergans Charter Service Inc

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Diesel Fleet Mechanic

Laurel, MD · On-site

$25.25 - $32.75/hr

Diesel Fleet Mechanic Up to Top Industry Pay | Full-Time | Overtime Available | Modern Indoor Shop Lonergan's Charter Service, Inc. is looking for an experienced Diesel Fleet Mechanic to join our ...

New

Lonergans Charter Service Inc

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Diesel Fleet Mechanic

Millersville, MD · On-site

$24.75 - $32/hr

Diesel Fleet Mechanic Up to Top Industry Pay | Full-Time | Overtime Available | Modern Indoor Shop Lonergan's Charter Service, Inc. is looking for an experienced Diesel Fleet Mechanic to join our ...

Lonergans Charter Service Inc

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Diesel Fleet Mechanic

Annapolis, MD · On-site

$25.25 - $32.75/hr

Diesel Fleet Mechanic Up to Top Industry Pay | Full-Time | Overtime Available | Modern Indoor Shop Lonergan's Charter Service, Inc. is looking for an experienced Diesel Fleet Mechanic to join our ...

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All JobsDiesel Fleet Mechanic Jobs

Diesel Fleet Mechanic information

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$17

$29

$37

How much do diesel fleet mechanic jobs pay per hour?

As of Jul 29, 2026, the average hourly pay for diesel fleet mechanic in the United States is $29.13, according to ZipRecruiter salary data. Most workers in this role earn between $24.52 and $31.73 per hour, depending on experience, location, and employer.

What Does a Diesel Fleet Mechanic Do?

As a diesel fleet mechanic, your primary responsibilities are to perform maintenance, run diagnostics, and repair diesel vehicles. Your duties include checking malfunctions on engines, transmissions, clutches, suspension, steering, and more. You inspect heavy trucks, buses, and other equipment to ensure they can operate safely, and you document issues and the steps taken to correct them. You are also in charge of routine maintenance, such as aligning wheels and changing the oil. You also test drive vehicles to ensure they are running properly.

What are diesel fleet mechanics?

Diesel fleet mechanics are skilled technicians who inspect, maintain, and repair diesel-powered vehicles that are part of a company's fleet, such as trucks, buses, and delivery vans. They diagnose mechanical and electrical issues, perform routine maintenance, and ensure vehicles comply with safety and emissions standards. Their work is crucial for keeping commercial fleets running efficiently, minimizing vehicle downtime, and ensuring the safety of drivers and cargo.

What are some common challenges Diesel Fleet Mechanics face when maintaining a large and diverse fleet?

Diesel Fleet Mechanics often encounter the challenge of troubleshooting a wide variety of vehicles and equipment, each with unique maintenance needs and technologies. Staying up-to-date with evolving diagnostic tools, emissions standards, and manufacturer specifications is crucial. Additionally, managing time efficiently to minimize vehicle downtime and coordinating repairs with other team members or departments are important aspects of the role. Adaptability and strong communication skills help mechanics succeed in these dynamic environments.

What is the difference between Diesel Fleet Mechanic vs Heavy Vehicle Technician?

AspectDiesel Fleet MechanicHeavy Vehicle Technician
CertificationsASE Diesel Certification, CDL (optional)ASE Heavy Duty Truck Certification, OEM certifications
Work EnvironmentGarages, repair shops, fleet yardsService centers, repair shops, fleet facilities
Industry UsageTransportation, logistics, delivery fleetsConstruction, freight, public transit

Both Diesel Fleet Mechanics and Heavy Vehicle Technicians work on large diesel engines in fleet vehicles, often in similar environments. The main differences lie in certifications and industry focus. Diesel Fleet Mechanics typically service commercial trucks and delivery vehicles, while Heavy Vehicle Technicians may work on a broader range of heavy-duty equipment. Both roles require similar skills and certifications, making them closely related but distinct in industry application.

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

To thrive as a Diesel Fleet Mechanic, you need strong mechanical aptitude, knowledge of diesel engines, and a high school diploma or technical certification in diesel technology. Familiarity with diagnostic tools, computerized maintenance systems, and certifications like ASE are often required. Attention to detail, problem-solving skills, and effective communication are important soft skills in this role. These skills ensure safe, efficient repairs and maintenance, minimizing vehicle downtime and supporting fleet reliability.
More about Diesel Fleet Mechanic jobs
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Diesel Fleet Mechanic jobs near you
Infographic showing various Diesel Fleet Mechanic job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 3% Part Time, 1% Contract, and 1% Nights. Highlights an 100% Physical job distribution, with an average salary of $60,587 per year, or $29.1 per hour.

Diesel Fleet Mechanic

Perimeter Solutions Group

Mcdonough, GA

$32/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 22 days ago

Job description

Position OverviewNow Hiring: Diesel Fleet Mechanic

McDonough, GA $32/hour Full-Time | Monday-Friday | 6:00 AM-3:00 PM

Keep Our Fleet Running Strong

We're looking for an experienced Diesel Fleet Mechanic to maintain and repair our fleet of diesel and gas trucks, trailers, and small engine equipment. If you enjoy diagnosing problems, performing quality repairs, and keeping equipment operating safely, we'd love to meet you.

What We Offer
  • Medical, Dental & Vision Insurance
  • 401(k) Retirement Plan
  • Paid Time Off & Paid Holidays
  • Stable Monday-Friday Schedule
  • Career Growth Opportunities
  • Hands-On Training
  • Supportive Team Environment
What You'll Do
  • Perform preventative maintenance on trucks, trailers, and equipment
  • Diagnose and repair mechanical, electrical, brake, tire, and hydraulic issues
  • Service small engine equipment
  • Complete DOT inspections and ensure compliance
  • Maintain repair records and communicate equipment status
  • Keep the shop organized and manage parts inventory
  • Coordinate major repairs with outside vendors when needed
What We're Looking For

Required

  • 3+ years of fleet, diesel, truck, trailer, or heavy equipment mechanical experience
  • Strong diagnostic and troubleshooting skills
  • Preventative maintenance experience
  • Ability to work independently and prioritize tasks
  • Basic Microsoft Office and tablet/computer skills
  • DOT inspection certification or willingness to obtain

Preferred

  • Diesel truck and trailer repair experience
  • Small engine repair experience
  • Welding/fabrication skills
  • Valid driver's license with a clean driving record
Why Join Us?

Your work keeps our crews productive and our equipment operating safely. We offer competitive pay, excellent benefits, and a stable career with opportunities to grow.

Apply today and help keep our fleet moving!

Pay RangeStarting from USD $32.00/Yr.Employment Type: FULL_TIME

Apply