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Diesel Generator Mechanic Jobs (NOW HIRING)

D2B Groups

Diesel Generator Technician

Asbury Park, NJ · On-site

As a Generator Technician, you will be responsible for installing, maintaining, and repairing ... Diagnosing and troubleshooting electrical and mechanical issues, identifying faulty components and ...

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Intrepidgs

Generator Mechanic

Mclean, VA

As the Generator Mechanic , you will support mission-critical intelligence operations by ensuring ... Perform preventive maintenance, troubleshooting, diagnostics, and repair of diesel, gas, and/or ...

Intrepid

Generator Mechanic

Mclean, VA · On-site

As the Generator Mechanic , you will support mission-critical intelligence operations by ensuring ... Perform preventive maintenance, troubleshooting, diagnostics, and repair of diesel, gas, and/or ...

D2B Groups

Diesel Generator Field Technician

Richmond, VA · On-site

We are currently seeking a skilled Diesel Generator Technician to join our team. As a Generator ... Strong electrical and mechanical aptitude * Ability to diagnose and troubleshoot generator issues

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D2B Groups

Diesel Generator Field Technician

Sumter, SC · On-site

As a Generator Technician, you will be responsible for installing, maintaining, and repairing ... Diagnosing and troubleshooting electrical and mechanical issues, identifying faulty components and ...

D2B Groups

Diesel Generator Field Technician

Sumter, SC · On-site

As a Generator Technician, you will be responsible for installing, maintaining, and repairing ... Diagnosing and troubleshooting electrical and mechanical issues, identifying faulty components and ...

E Logic

PR · On-site

$50K/yr

Diagnose, completely disassemble, reassemble, overhaul, and adjust complex diesel and gasoline ... generator sets and associated power generation systems. * Technical Knowledge: Thorough mechanical ...

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All JobsDiesel Generator Mechanic Jobs

Diesel Generator Mechanic information

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$16

$34

$46

How much do diesel generator mechanic jobs pay per hour?

As of Jul 4, 2026, the average hourly pay for diesel generator mechanic in the United States is $34.32, according to ZipRecruiter salary data. Most workers in this role earn between $28.12 and $41.35 per hour, depending on experience, location, and employer.

How much does a Generac generator technician make?

A diesel generator mechanic or technician specializing in Generac generators typically earns between $45,000 and $70,000 annually, depending on experience, certifications, and location. Skilled technicians with certifications and experience in troubleshooting, maintenance, and repair can earn higher wages, especially in industrial or commercial settings.

What is the highest paid diesel mechanic job?

The highest paid diesel mechanic jobs are often in specialized fields such as industrial or military diesel mechanics, or those working for large corporations and government agencies. These roles typically require advanced certifications, extensive experience, and may involve working in remote or demanding environments, which can lead to higher salaries.

What is the difference between Diesel Generator Mechanic vs Generator Technician?

AspectDiesel Generator MechanicGenerator Technician
CertificationsASE certifications, diesel engine certificationsElectrical certifications, generator-specific training
Work EnvironmentIndustrial sites, power plants, construction sitesPower plants, industrial facilities, maintenance shops
Job FocusDiagnosing, repairing, and maintaining diesel generatorsInstalling, troubleshooting, and repairing various types of generators

While both roles involve working with generators, Diesel Generator Mechanics primarily focus on diesel-powered units, handling repairs and maintenance of diesel engines. Generator Technicians may work with a broader range of generator types, including gas and hybrid models. Both roles require technical skills and certifications, but Diesel Generator Mechanics often specialize in diesel engine systems, making them essential in industries relying on diesel power sources.

What does a Diesel Generator Mechanic do?

A Diesel Generator Mechanic is responsible for installing, maintaining, diagnosing, and repairing diesel-powered generators. Their duties include inspecting engine systems, troubleshooting issues, replacing faulty parts, and performing routine maintenance to ensure generators operate efficiently and reliably. They work in various settings, including hospitals, construction sites, and industrial facilities, where backup power is critical. Strong mechanical skills and knowledge of diesel engines and electrical systems are essential for this role.

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

To thrive as a Diesel Generator Mechanic, you need strong mechanical aptitude, diagnostic abilities, and experience with diesel engines, typically supported by a vocational certificate or relevant apprenticeship. Familiarity with diagnostic tools, multimeters, and manufacturer service manuals is crucial, and some roles may require certifications like ASE or factory-specific training. Attention to detail, problem-solving skills, and effective communication help mechanics deliver quality service and coordinate with clients or team members. These competencies ensure reliable generator operation, minimize downtime, and uphold safety and regulatory standards.

How much does a generac tech make?

A diesel generator mechanic, including those working on Generac systems, typically earns between $45,000 and $70,000 annually, depending on experience, certifications, and location. Skilled technicians with specialized knowledge of generator systems and troubleshooting can earn higher wages, especially with certifications like EPA or manufacturer-specific training.

How much does a generator mechanic make?

A diesel generator mechanic's average salary in the United States ranges from $45,000 to $70,000 per year, depending on experience, certifications, and location. In Florida, salaries tend to be within this range, with experienced mechanics earning higher wages and those with specialized skills or certifications potentially earning more.

What is the highest paying diesel mechanic job?

The highest paying diesel mechanic jobs are often in specialized fields such as heavy equipment, industrial, or military diesel mechanics, with salaries exceeding $70,000 annually. Advanced certifications, experience, and working in remote or high-demand areas can also increase earning potential.

How much do generator technicians make in the US?

Generator technicians, including diesel generator mechanics, typically earn a median annual salary of around $50,000 to $70,000 in the US. Experienced technicians with specialized skills or certifications can earn higher wages, especially those working in industrial or emergency power environments. Salaries vary based on location, experience, and employer.

What are some common challenges faced by Diesel Generator Mechanics on the job?

Diesel Generator Mechanics often encounter challenges such as troubleshooting complex engine issues under time pressure, especially during emergency power outages. They may also work in confined or noisy environments, requiring strict adherence to safety protocols. Additionally, staying updated with the latest diagnostic tools and evolving generator technologies is essential for effectively maintaining and repairing modern equipment. Teamwork is crucial, as mechanics frequently collaborate with electricians, engineers, and facility managers to ensure reliable power supply.

Is generator technician a good career?

A generator technician, such as a diesel generator mechanic, is a skilled tradesperson responsible for maintaining and repairing generators used in various industries. The job offers steady employment, requires technical skills, and often involves working with diagnostic tools and electrical systems. It can be a stable career with opportunities for advancement and specialization.
More about Diesel Generator Mechanic jobs
What cities are hiring for Diesel Generator Mechanic jobs? Cities with the most Diesel Generator Mechanic job openings:
What states have the most Diesel Generator Mechanic jobs? States with the most job openings for Diesel Generator Mechanic jobs include:
Diesel Generator Mechanic jobs near you
Infographic showing various Diesel Generator Mechanic job openings in the United States as of June 2026, with employment types broken down into 75% Full Time, 21% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 100% Physical job distribution, with an average salary of $71,391 per year, or $34.3 per hour.

Diesel Generator Technician

D2B Groups

Asbury Park, NJ • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago

Be an early applicant

Job description

We are currently hiring for the position of Generator Technician. As a Generator Technician, you will be responsible for installing, maintaining, and repairing generators and their related systems. Working with a variety of generator models and sizes, you will ensure their optimal performance and reliability.

Your key responsibilities as a Generator Technician will include:

  • Installing and commissioning generators according to manufacturer guidelines and specifications
  • Performing routine maintenance and inspections on generators, including oil and filter changes, fuel system inspections, and component testing
  • Diagnosing and troubleshooting electrical and mechanical issues, identifying faulty components and implementing necessary repairs
  • Replacing faulty parts and components, ensuring proper installation and adjustment
  • Maintaining accurate records of all maintenance and repair activities, including completed work order forms and parts used
  • Complying with safety regulations and protocols, ensuring a safe work environment at all times
  • Work with diesel and natural gas engines
  • Work with Automatic Transfer Switches

Requirements

  • 2+ years of experience with with commercial Backup Power Generators
  • Experienced with engine and generator troubleshooting
  • Strong electrical and mechanical aptitude
  • Ability to diagnose and troubleshoot generator issues
  • Knowledge of generator safety protocols
  • Excellent problem-solving and communication skills

Benefits

  • Health Care Plan (Medical, Dental & Vision)
  • Retirement Plan (401k, IRA)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off (Vacation, Sick & Public Holidays)
  • Company Truck
  • Uniforms
  • Tool Loan Policy