Advanced Power Systems Technician

Quinn Company•Santa Maria, CA

2d•$40 - $61•Onsite

About The Position

Quinn Company is seeking an experienced Advanced Power Systems Technician to work on diesel and natural gas power generation equipment. The technician performs advanced troubleshooting, maintenance, repairs, and commissioning of Caterpillar and other manufacturers’ power generation systems, including generator sets, industrial engines, electrical controls, automatic transfer switches, and power management equipment. The role supports customers in maintaining reliable, uninterrupted power and requires independent field diagnostics, customer service, and a commitment to safe, high-quality work. The posting identifies the location as Santa Maria in the overview and refers to Fresno in the description and application invitation.

Requirements

Advanced knowledge of diesel and natural gas engines, industrial generator sets, and power generation systems.
Demonstrated experience performing complex diagnostics and minor and major engine repairs.
Strong understanding of AC/DC electrical systems, generator controls, and electrical troubleshooting.
Ability to interpret electrical schematics, wiring diagrams, and technical service documentation.
Experience using Cat ET or comparable diagnostic software, multimeters, and electrical testing equipment.
Knowledge of generator controls, ATS systems, voltage regulators, and related power management equipment.
NFPA 70E certification.
Ability to independently troubleshoot, diagnose, and complete repairs with minimal supervision.
Strong mechanical aptitude, problem-solving abilities, and attention to detail.
Excellent communication and customer service skills.
Commitment to safe work practices and quality workmanship.
Ability to lift up to 50 pounds and perform physical tasks associated with equipment maintenance and repair.
One-year certificate or associate degree from a community college or technical school, or five-plus years of heavy equipment experience, or equivalent education and experience.

Nice To Haves

Five or more years of hands-on experience diagnosing, troubleshooting, and repairing industrial power generation equipment.
Experience servicing Caterpillar or other manufacturers’ diesel and natural gas generator sets.
Advanced experience with diesel and gas engine diagnostics, electrical controls, and major component repairs.
Experience with automatic transfer switches, switchgear, paralleling controls, and power management systems.
Experience performing load bank testing, generator commissioning, and emergency power system troubleshooting.
EGSA certification or equivalent power generation credentials.

Responsibilities

Diagnose and repair complex mechanical, electrical, and electronic issues on Caterpillar and other manufacturers’ power generation equipment.
Perform advanced troubleshooting and major and minor repairs on diesel and natural gas engines, generator sets, alternators, and related components.
Use Caterpillar Electronic Technician (Cat ET), diagnostic software, and specialized testing equipment to identify equipment failures.
Troubleshoot electrical systems, generator controls, automatic transfer switches (ATS), voltage regulators, governors, and power management systems.
Perform generator startup, commissioning, load bank testing, and operational verification.
Independently diagnose and resolve equipment issues in the field while providing professional customer service.
Perform preventive maintenance and comprehensive inspections on standby, prime, and continuous-duty power generation systems.
Inspect, repair, recondition, and rebuild engines, generators, and associated electrical and mechanical components.
Read and interpret electrical schematics, wiring diagrams, service manuals, and technical specifications.
Identify root causes of equipment failures and recommend long-term repair solutions.
Complete service reports, document diagnostic findings, and provide repair recommendations.
Share technical expertise, assist with complex repairs, and mentor developing technicians.
Follow company safety procedures, including PPE use, hazard identification, and lockout/tagout requirements.
Participate in emergency service calls, on-call rotations, overtime, and alternate shifts as business needs require.
Travel to customer locations and participate in technical training as required.
Perform other duties as assigned.