Power Generator Technician: Field Lead & On-Call

GenServe; Grand Prairie (TX); On-site; USD 75,000 - 105,000; Full time

Benefits offered by this job

Company Vehicle w/ Fuel Card (Take Hom

Paid OEM and technical training

Technical training programs

Job summary

GenServe is seeking a highly skilled and experienced Power Generator Technician to join our field service team. This position requires diagnosing, repairing, and maintaining diesel, natural gas, and propane generators, as well as ATS and control systems.

GenTech 3 professionals work independently, lead service projects, and support Gen Tech 1 and 2. You will travel to customer sites, perform load bank testing, interpret wiring diagrams, coordinate with project managers, and uphold safety

Qualifications

• High school diploma or GED required; trade school or technical certification strongly preferred.
• Minimum of 5 years’ direct experience in generator service and repair or related field.
• Strong knowledge of major generator brands (Cummins, Kohler, Generac, CAT, MTU, etc.).
• Proficiency with multiple OEMs including Generac, CAT, Cummins, Kohler, MTU, and ASCO is preferred.
• Proficiency with diagnostic tools, multimeters, software interfaces, and load banks.
• Valid driver’s license with a clean driving record.
• Strong knowledge of NFPA 110, NFPA 70E and OSHA standards.
• Physically able to lift 50+ lbs and work in field/outdoor conditions.

Responsibilities

• Perform advanced diagnostics and repairs on commercial and industrial generators and associated systems.
• Troubleshoot and service complex electrical issues, engine performance problems, and control system faults.
• Conduct full system testing including load bank testing, frequency/voltage checks, and ATS operation validation.
• Interpret and apply wiring diagrams, schematics, and technical manuals.
• Lead or support large-scale emergency service response efforts.
• Maintain complete and accurate service records, parts usage, and technical reports.
• Provide support and guidance to Gen Tech 1 and 2’s.
• Coordinate with project managers, clients, and vendors to ensure successful completion of work.
• Promote and enforce GenServe’s safety practices and protocols at all job sites.
• Participate in on-call rotation and emergency response duties as needed and resolve equipment issues on-site.
• Coordinate with dispatch to schedule multi-day service jobs and manage rental equipment for complex repairs, ensuring timely availability and efficient resource allocation.
• Participate in a rotating on-call schedule, including evenings, weekends, and holidays, to respond to emergency service requests and ensure timely resolution of customer issues.

Skills

Generator service

Electrical troubleshooting

Field service

Leadership

Customer communication

Education

High school diploma or GED

Trade school certification

Tools

Diagnostic tools

Multimeters

Load banks

OEM brands familiarity

Job description

GenServe is seeking a highly skilled and experienced Power Generator Technician to join our field service team. This position requires diagnosing, repairing, and maintaining diesel, natural gas, and propane generators, as well as ATS and control systems.

GenTech 3 professionals work independently, lead service projects, and support Gen Tech 1 and 2. You will travel to customer sites, perform load bank testing, interpret wiring diagrams, coordinate with project managers, and uphold safety