CAT Diesel Generator Technician Pro

Quinn Company; California; On-site; USD 65,573 - 83,634; Full time

Job summary

Quinn Company in California is seeking a Rental Power Generator Technician to carry out inspection, maintenance, and repairs on rental power generators. Candidates should have at least 3 years of experience with diesel engines, ideally with CAT equipment, and a strong background in after-treatment systems. Responsibilities include preventative maintenance and troubleshooting, ensuring compliance with safety standards. This role offers a starting wage of $47.60‑$60.71 per hour depending on experience.

Qualifications

• 3+ years of experience working on diesel engines and power generation equipment.
• Experience with Caterpillar (CAT) equipment strongly preferred.
• Strong knowledge of Tier 4 Final after-treatment systems (DEF, DPF, SCR).
• Ability to read and interpret schematics and technical manuals.

Responsibilities

• Perform preventative maintenance, troubleshooting, and repairs on rental power generators.
• Diagnose mechanical and electrical issues on diesel-powered generators.
• Complete service reports and documentation accurately.

Skills

Diesel engines

Power generation equipment

Electrical troubleshooting

CAT equipment

Mechanical diagnostics

Education

One-year certificate or associate’s degree from a community college or technical school

Tools

CAT ET or similar diagnostic software

Job description

Rental Power Generator Technician

The Rental Power Generator Technician is responsible for the inspection, maintenance, diagnostics, and repair of rental power generators and related equipment. This role requires a high level of technical expertise in diesel engines, electrical systems, and emissions systems, with a strong preference for candidates experienced with CAT equipment and large-scale power generation units.

Overview

Rental Power Generator Technician

The Rental Power Generator Technician is responsible for the inspection, maintenance, diagnostics, and repair of rental power generators and related equipment. This role requires a high level of technical expertise in diesel engines, electrical systems, and emissions systems, with a strong preference for candidates experienced with CAT equipment and large-scale power generation units.

Wages

Starting wage will depend on experience and education. $21.96-$26.63

Responsibilities

• Complete oil and filter changes, equipment inspections, and basic repairs.
• Assist with load-bank testing and troubleshooting.
• Inspect electrical, mechanical, fuel, and cooling systems.
• Use Caterpillar diagnostic tools, service manuals, and technical resources.
• Complete accurate work orders, service reports, parts requests, and timecards.
• Communicate equipment concerns and service recommendations to customers and team members.
• Maintain a clean and safe work area, equipment, and company vehicle.
• Follow all Quinn Company safety policies and procedures.
• Travel to customer locations and assist other technicians as needed.
• Work overtime, weekends, or outside regular business hours when required.
  
  
  

Qualifications:

• High school diploma or equivalent.
• One to two years of mechanical experience, education, or technical training.
• Diesel engine, generator, electrical, or power-generation experience preferred.
• Basic mechanical and troubleshooting skills.
• Ability to follow written and verbal instructions.
• Strong communication, organization, and customer-service skills.
• Valid driver’s license and an acceptable driving record.
• Ability to complete required safety and technical training.
  
  
  

Preferred Skills:

• Experience in rental equipment or power generation industry
• Electrical troubleshooting experience (AC/DC systems, control panels)
• Strong problem-solving skills and attention to detail
• Ability to work independently with minimal supervision
  
  
  

Work Environment & Physical Requirements:

• Ability to work in shop and field environments
• Must be able to lift up to 50 lbs, stand for extended periods, and work in varying weather conditions
• Ability to work overtime as needed.
  
  
  

Qualifications

One-year certificate or Associates degree from a community college or technical school; Minimum five plus year's of CAT dealer experience and ten year's heavy equipment industry experience or equivalent education and experience.

Quinn is an Equal Opportunity Employer M/F/V/DV

Quinn Group, Inc. provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, age, national origin, physical or mental disability, all applicable veteran status or disabled veteran status. Quinn Group, Inc. has established an Affirmative Action Plan to promote the employment and advancement of members of those covered groups identified by statute and regulations, including minorities, women, qualified disabled individuals and all Veterans and disabled Veterans