Rental Power Generator Technician

Quinn Company • Whittier, CA

1d • Onsite

About The Position

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.

Requirements

• 3+ years of experience working on diesel engines and power generation equipment
• Strong knowledge of Tier 4 Final after-treatment systems (DEF, DPF, SCR)
• Experience working on large generators (industrial or rental fleet preferred)
• Proficient in diagnosing mechanical and electrical systems
• Ability to read and interpret schematics and technical manuals
• Valid driver’s license required
• 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.

Nice To Haves

• Experience with Caterpillar (CAT) equipment strongly preferred
• Familiarity with CAT ET or similar diagnostic software is a plus
• 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

Responsibilities

• Perform preventative maintenance, troubleshooting, and repairs on rental power generators and associated equipment
• Diagnose mechanical, electrical, and after-treatment system issues on diesel-powered generators
• Work on large power generation equipment, including industrial and mobile generator units
• Inspect and maintain Tier 4 Final emissions systems, including DEF, DPF, SCR, and related components
• Utilize diagnostic tools and software to identify faults and ensure accurate repairs
• Perform load bank testing and ensure generators meet operational performance standards
• Complete service reports, work orders, and documentation accurately and timely
• Ensure all work is completed in compliance with safety standards and company policies
• Communicate effectively with service managers and team members regarding equipment status and repair needs

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: Associate degree
• Number of Employees: 251-500 employees