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Diesel Mechanic Field Service Jobs (NOW HIRING)

MasterTech

Field Service Mechanic

Petersburg, VA · On-site

$30 - $45/hr

The successful Diesel Mechanic will be responsible for the maintenance, diagnostics, and repair of ... This is a Remote/Resident Field Mechanic opening, meaning service vehicles will be taken home and ...

MasterTech

Field Service Mechanic

Raleigh, NC · On-site

$30 - $43/hr

The successful Diesel Mechanic will be responsible for the maintenance, diagnostics, and repair of ... This is a Remote/Resident Field Mechanic opening, meaning service vehicles will be taken home and ...

Anistar Technologies, Inc

Diesel Mechanic

Birmingham, AL · On-site

$36 - $40/hr

This role requires travel between job sites and provides hands-on field service support to ensure ... Prior experience as a diesel mechanic or heavy equipment technician required * Strong knowledge of ...

Superior Diesel, Inc.

Diesel Mechanic

Waterman, IL · On-site

$52K - $65K/yr

... Diesel Mechanic for both our Waterman and DeKalb locations ... This full‑time role offers steady hours in a clean, organized shop with occasional field service ...

Superior Diesel, Inc.

Diesel Mechanic

Dekalb, IL · On-site

$52K - $65K/yr

... Diesel Mechanic for both our Waterman and DeKalb locations ... This full‑time role offers steady hours in a clean, organized shop with occasional field service ...

Superior Diesel, Inc.

Diesel Mechanic

Dekalb, IL · On-site

$52K - $65K/yr

... Diesel Mechanic for both our Waterman and DeKalb locations ... This full‑time role offers steady hours in a clean, organized shop with occasional field service ...

Superior Diesel, Inc.

Diesel Mechanic

Waterman, IL · On-site

$52K - $65K/yr

... Diesel Mechanic for both our Waterman and DeKalb locations ... This full‑time role offers steady hours in a clean, organized shop with occasional field service ...

Lester Brothers

Entry - Level Diesel Mechanic

Jackson, MI · On-site

$22.50 - $29.50/hr

You'll assist with basic maintenance and preventative service on our fleet while learning from ... This is an excellent opportunity for someone looking to get started in the diesel mechanic field ...

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All JobsDiesel Mechanic Field Service Jobs

Diesel Mechanic Field Service information

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$14

$28

$38

How much do diesel mechanic field service jobs pay per hour?

As of Jun 10, 2026, the average hourly pay for diesel mechanic field service 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 are the key skills and qualifications needed to thrive as a Diesel Mechanic Field Service, and why are they important?

To thrive as a Diesel Mechanic Field Service, you need expertise in diesel engine diagnostics, repair, and maintenance, typically supported by a technical diploma or certification in diesel technology. Familiarity with diagnostic software, computerized maintenance management systems (CMMS), and manufacturer-specific tools is crucial. Strong problem-solving skills, customer service orientation, and the ability to work independently are valuable soft skills for this role. These capabilities are essential to efficiently troubleshoot and repair equipment on-site, ensuring minimal downtime and high client satisfaction.

What is the difference between Diesel Mechanic Field Service vs Diesel Mechanic Shop Technician?

AspectDiesel Mechanic Field ServiceDiesel Mechanic Shop Technician
Work EnvironmentOn-site at customer locations, often remoteIn a repair shop or garage setting
CertificationsASE certifications, CDL often preferredASE certifications typically required
Job FocusDiagnosing and repairing vehicles in the fieldPerforming repairs and maintenance in-shop
Work HoursVariable, often travel-basedRegular shop hours, scheduled maintenance

Both roles require similar certifications and skills, but Diesel Mechanic Field Service involves working directly at customer sites, often in remote locations, while Diesel Mechanic Shop Technicians work primarily within repair shops. The choice depends on your preference for work environment and travel.

What are some common challenges faced by diesel mechanic field service technicians, and how can they be managed?

Diesel mechanic field service technicians often encounter challenges such as diagnosing complex engine issues on-site, working in varying weather conditions, and managing tight repair timelines. To overcome these, technicians should maintain a strong foundation in diesel engine technology, use diagnostic tools efficiently, and prioritize safety procedures. Building good communication with dispatchers and clients also helps to manage expectations and coordinate repairs more effectively. Continuous training and adaptability are key to thriving in this dynamic role.

What are Diesel Mechanic Field Service technicians?

Diesel Mechanic Field Service technicians are skilled professionals who diagnose, repair, and maintain diesel-powered vehicles and equipment at various job sites rather than in a fixed workshop. They travel to client locations to perform inspections, troubleshoot mechanical issues, and carry out necessary repairs on trucks, heavy machinery, generators, and other diesel engines. Their role requires a strong understanding of diesel systems, the ability to work independently, and often involves working in diverse and sometimes challenging environments. These technicians play a crucial part in minimizing equipment downtime and ensuring machinery operates efficiently.
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Diesel Mechanic Field Service jobs near you

Diesel Mechanic (5+ years experience)

RED LIGHTNING FIELD SERVICE LLC

Largo, FL • On-site

$30 - $45/hr

Full-time

Medical, Retirement, PTO

Posted 18 days ago

Job description

Job Title: Diesel Mechanic
Location: Red Lightning Field Service, Largo, FL
Employment Type: Full-time
Company Overview:
At Red Lightning Field Service, we are a trusted and fast growing truck repair shop dedicated to providing exceptional service for our customers. We specialize in diesel engine repairs, maintenance, and diagnostics for heavy-duty trucks. We are looking to expand our team with a skilled and reliable Diesel Mechanic who is passionate about working on commercial trucks and delivering high-quality repairs.
Job Description:
We are seeking a talented Diesel Mechanic to join our team. The ideal candidate will have experience diagnosing, repairing, and maintaining diesel engines, as well as a strong understanding of heavy-duty truck systems and components. You will be responsible for performing routine inspections, identifying mechanical issues, and carrying out repairs to keep our clients’ trucks in top working condition.
Key Responsibilities:

  • Diagnose and repair diesel engines, transmissions, and other truck systems.
  • Perform routine maintenance, including oil changes, tire rotations, brake inspections, and fluid checks.
  • Inspect and troubleshoot electrical systems, air systems, and hydraulics.
  • Use diagnostic tools and equipment to identify problems and ensure accurate repairs.
  • Maintain detailed records of services performed, parts used, and time spent on repairs.
  • Follow all safety procedures and maintain a clean, organized workspace.
  • Communicate with customers to explain repairs and offer preventative maintenance advice.
  • Collaborate with other team members to ensure timely repairs and customer satisfaction.
Qualifications:

  • Minimum of 5 years of experience as a Diesel Mechanic.
  • Strong knowledge of diesel engines, truck systems, and repair procedures.
  • Experience with diagnostic tools and troubleshooting electrical and mechanical issues.
  • Ability to work independently and as part of a team.
  • Valid driver’s license and CDL (preferred, but not required).
  • Thorough understanding of DOT inspections and CMV requirements.
  • Ability to lift heavy objects and work in physically demanding conditions.
  • Excellent communication skills and attention to detail.
  • ASE Certification (or equivalent) preferred but not required.
Compensation and Benefits:

  • Competitive salary, based on experience.
  • Health insurance options.
  • Paid time off and holidays.
  • Retirement plan options.
  • Opportunity for career advancement and professional development.
  • Friendly, supportive work environment.
How to Apply:
If you are a skilled Diesel Mechanic looking for a challenging and rewarding opportunity, we would love to hear from you!