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Diesel Generator Field Service Engineer Jobs (NOW HIRING)

D2B Groups

Diesel Generator Field Technician

Sumter, SC · On-site

$30 - $40/hr

Minimum 3-4 years of experience in generator or mechanical/electrical field service. * Strong knowledge of diesel and gas engine-driven generators, ATS, and switchgear. * Proficient in reading ...

D2B Groups

Diesel Generator Field Technician

Sumter, SC · On-site

$30 - $40/hr

Minimum 3-4 years of experience in generator or mechanical/electrical field service. * Strong knowledge of diesel and gas engine-driven generators, ATS, and switchgear. * Proficient in reading ...

D2B Groups

Diesel Generator Field Technician

Sumter, SC · On-site

$30 - $40/hr

Minimum 3-4 years of experience in generator or mechanical/electrical field service. * Strong knowledge of diesel and gas engine-driven generators, ATS, and switchgear. * Proficient in reading ...

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Diesel Generator Field Service Engineer information

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$36.5K

$71.2K

$105.5K

How much do diesel generator field service engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for diesel generator field service engineer in the United States is $71,220.00, according to ZipRecruiter salary data. Most workers in this role earn between $57,000.00 and $84,500.00 per year, depending on experience, location, and employer.

What does a diesel generator field service engineer do?

A Diesel Generator Field Service Engineer is responsible for the installation, maintenance, troubleshooting, and repair of diesel-powered generators at client sites. They conduct routine inspections, perform preventive maintenance, and ensure generators operate efficiently and safely. These engineers also diagnose and resolve technical issues, provide technical support to clients, and may train users on proper operation. Their work helps prevent power outages and ensures reliable backup power solutions.

What are the key skills and qualifications needed to thrive as a diesel generator field service engineer, and why are they important?

To excel as a Diesel Generator Field Service Engineer, you need expertise in mechanical and electrical systems, troubleshooting, and a relevant technical qualification such as a diploma or degree in engineering. Familiarity with diagnostic tools, generator control panels, and maintenance software, along with certifications like OEM training, is typically required. Strong problem-solving abilities, customer service orientation, and effective communication skills help you stand out in client-facing and field-based scenarios. These competencies ensure reliable generator operation, minimize downtime, and uphold safety and customer satisfaction standards.

What are some common challenges faced by diesel generator field service engineers in the field?

Diesel Generator Field Service Engineers often encounter challenges such as troubleshooting complex mechanical or electrical faults in remote or harsh environments. Weather conditions, limited access to replacement parts, and the need for quick, accurate diagnostics can add pressure to the role. Effective communication with clients and coordinating with support teams are essential skills when resolving unexpected issues on-site. Staying up to date with evolving generator technologies and safety protocols is also crucial for success in this dynamic position.

What is the difference between Diesel Generator Field Service Engineer vs Diesel Generator Technician?

AspectDiesel Generator Field Service EngineerDiesel Generator Technician
CertificationsTypically requires technical certifications and sometimes a degree in mechanical or electrical engineeringUsually holds certifications in diesel engine repair or electrical systems
Work EnvironmentPerforms on-site repairs, maintenance, and troubleshooting at various locationsWorks mainly in repair shops or on-site, focusing on routine maintenance and repairs
Job ResponsibilitiesDiagnoses complex issues, oversees installation, and provides technical supportPerforms scheduled maintenance, repairs, and part replacements

While both roles involve maintaining and repairing diesel generators, Diesel Generator Field Service Engineers typically handle more complex diagnostics, oversee installations, and work across multiple sites. Diesel Generator Technicians focus on routine maintenance and repairs, often within a fixed location. Both roles require technical certifications and industry experience, but the Field Service Engineer position usually involves a broader scope of responsibilities and travel.

More about Diesel Generator Field Service Engineer jobs

What job categories do people searching Diesel Generator Field Service Engineer jobs look for?

The top searched job categories for Diesel Generator Field Service Engineer jobs are:

Diesel Generator Field Service Engineer jobs near you
Infographic showing various Diesel Generator Field Service Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 19% Part Time, and 3% Contract. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $71,220 per year, or $34.2 per hour.

Diesel Generator Field Technician

D2B Groups

Sumter, SC • On-site

$30 - $40/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday

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

  • Minimum 3-4 years of experience in generator or mechanical/electrical field service.
  • Strong knowledge of diesel and gas engine-driven generators, ATS, and switchgear.
  • Proficient in reading schematics, wiring diagrams, and technical manuals.
  • Capable of independent troubleshooting and repair with minimal supervision.
  • Excellent communication and customer service skills.
  • Valid driver's license and ability to meet DOT requirements.
  • Ability to lift/carry up to 75 lbs. and work in outdoor/inclement conditions.

Benefits

  • 100% Paid 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
  • Company Uniforms
  • Comp: $30-40+/hour depending on experience

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