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Diesel Service Technician Jobs (NOW HIRING)

Ford of Peoria

Ford Diesel Service Technician

Peoria, IL · On-site

$27 - $36.25/hr

Ford Diesel Service Technician Power Your Career with Bob Loquercio Auto Group Are you a skilled Ford Diesel Technician looking for your next career move? At Bob Loquercio Auto Group , we recognize ...

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Diesel Service Technician information

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$42

How much do diesel service technician jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for diesel service technician in the United States is $31.05, according to ZipRecruiter salary data. Most workers in this role earn between $26.44 and $35.58 per hour, depending on experience, location, and employer.

What is a diesel service technician?

Diesel Service Technicians are skilled professionals who inspect, repair, and maintain diesel engines used in vehicles such as trucks, buses, and heavy equipment. They diagnose engine problems, perform routine maintenance, and replace faulty parts to ensure optimal performance and reliability. These technicians use specialized tools and diagnostic equipment, often working in repair shops or onsite at job locations. Their work is vital to keeping transportation and construction industries running smoothly.

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

To thrive as a Diesel Service Technician, you need strong mechanical aptitude, troubleshooting skills, and a solid understanding of diesel engine systems, often supported by a technical diploma or certification. Familiarity with diagnostic software, electronic testing equipment, and manufacturer-specific repair manuals is vital. Attention to detail, problem-solving abilities, and effective communication are standout soft skills for this role. These competencies are crucial for ensuring accurate diagnostics, efficient repairs, and safe operation of heavy-duty vehicles and equipment.

What are some typical challenges diesel service technicians face when working with modern diesel engines?

Diesel Service Technicians often encounter challenges related to diagnosing and repairing increasingly complex electronic and computer-controlled systems in modern diesel engines. Staying up to date with the latest diagnostic tools, software updates, and manufacturer protocols is essential. Additionally, technicians must balance efficiency with accuracy, often working under time constraints while ensuring all repairs meet safety and emission standards. Regular training and teamwork are crucial to overcoming these challenges and maintaining high-quality service.

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

AspectDiesel Service TechnicianHeavy Equipment Mechanic
CertificationsASE Diesel Certifications, EPA Emissions CertificationASE Heavy Equipment Certifications, EPA Emissions Certification
Work EnvironmentGarages, repair shops, fleet maintenance facilitiesConstruction sites, mining operations, heavy machinery yards
Industry UsageTransportation, trucking, fleet managementConstruction, agriculture, mining

Both Diesel Service Technicians and Heavy Equipment Mechanics require similar certifications and often work in repair shops or on-site. However, Diesel Service Technicians primarily focus on trucks and commercial vehicles, while Heavy Equipment Mechanics specialize in construction and industrial machinery. Understanding these differences helps in choosing the right career path or job search focus.

More about Diesel Service Technician jobs
What cities are hiring for Diesel Service Technician jobs? Cities with the most Diesel Service Technician job openings:
Who are the top companies hiring for Diesel Service Technician jobs? The top employers for Diesel Service Technician jobs are:
What states have the most Diesel Service Technician jobs? States with the most job openings for Diesel Service Technician jobs include:
What are popular job titles related to Diesel Service Technician jobs? For Diesel Service Technician jobs, the most frequently searched job titles are:
Diesel Service Technician jobs near you
Infographic showing various Diesel Service Technician job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 18% Part Time, and 3% Contract. Highlights an 91% Physical, 1% Hybrid, and 8% Remote job distribution, with an average salary of $64,575 per year, or $31 per hour.

Medium Duty Diesel Automotive Service Technician

Malloy Chevrolet of Winchester

Winchester, VA

$30 - $60/hr

Full-time

Medical, Dental, Retirement, PTO

Re-posted 13 days ago

Job description

Malloy Chevrolet in Winchester is seeking a highly skilled and motivated Experienced Medium Duty Diesel Service Technician to join our growing service department. This position focuses on diagnosing and repairing medium-duty diesel trucks with efficiency and accuracy in accordance with OEM factory standards. The ideal candidate will bring technical expertise, strong problem-solving skills, and a commitment to quality service and continuous learning.

Medium Duty Diesel Service Technician Benefits:

  • Competitive compensation - $30-60 hourly flat rate compensation, depending on experience
  • Health, Medical and Dental insurance
  • 401K Plan
  • Paid time off and vacation
  • Growth opportunities
  • Employee vehicle purchase plans
  • Long term job security
  • Flexible Work Schedule

Medium Duty Diesel Service Technician Responsibilities:

  • Perform diagnostic and repair work on medium-duty diesel vehicles, including engines, transmissions, electrical, and drivetrain systems
  • Follow repair orders accurately and efficiently while maintaining high standards of workmanship
  • Read and interpret technical manuals, wiring diagrams, and service bulletins
  • Document all repairs performed, parts used, and recommendations clearly and accurately
  • Perform test drives to confirm proper repairs and performance
  • Tag and return warranty parts per OEM and dealership policies
  • Maintain a clean and organized workspace
  • Complete required factory training and certifications to stay current with OEM technology
  • Provide exceptional service by communicating clearly and professionally with service advisors and team members
  • Ensure safety procedures and dealership policies are followed at all times

Medium Duty Diesel Service Technician Qualifications:

  • Experience: 3+ years of Medium-Duty or Diesel Service Technician experience preferred
  • CDL license a plus
  • Education: High school diploma or equivalent preferred
  • Certifications: ASE certifications and/or OEM factory training preferred
  • Technical Skills: Proven ability to diagnose and repair complex mechanical and electrical issues
  • Strong understanding of diesel engine performance and maintenance procedures
  • Work Ethic: Dependable, detail-oriented, and committed to quality workmanship
  • Communication: Able to communicate clearly with both teammates and customers
  • Team Player: Willing to collaborate and assist with shop-wide goals, positive attitude, self-motivated
  • License: Valid driver’s license with clean driving record
  • Physical Requirements: Ability to lift up to 50 lbs and stand for extended periods

We are an equal opportunity employer and prohibit discrimination/harassment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.