Generator Technician Level III

Generator Technician Level 3 (Senior)

Total Energy Solutions Company, LLC | San Antonio, Texas

This role is for experienced generator technicians only.

Total Energy Solutions Company, LLC provides critical power solutions for commercial, industrial, and mission-critical facilities. Our customers depend on reliable power - and we depend on skilled, experienced generator technicians to deliver it.

We are hiring a Generator Technician Level 3 to support our San Antonio operations. This is a senior-level field position for technicians with 5-10 years of hands-on generator experience . This role is not entry-level and is intended for professionals who already know the generator industry.

Why Experienced Technicians Choose Total Energy Solutions

• Work exclusively with generator systems - no unrelated HVAC or facilities work

• Stable, long-term customers and consistent workload

• Modern equipment, quality tools, and strong operational support

• Leadership that understands generator systems and respects technician expertise

• Clear expectations, professional environment, and safety-first culture

What You'll Do

• Install, commission, service, and repair industrial and commercial generator systems

• Perform inspections, preventive maintenance, and load bank testing

• Troubleshoot engines, alternators, wiring, switches, batteries, and controls

• Diagnose and repair mechanical and electrical failures

• Respond to service calls, startups, and emergency repairs

• Accurately document service work and complete required paperwork

• Work directly with customers in a professional, solutions-focused manner

• Participate in a shared, scheduled on-call rotation

Required Experience & Qualifications

• 5-10 years of hands-on generator technician experience

• Proven experience working for a generator service or installation company

• Strong mechanical and electrical generator knowledge

• Demonstrated troubleshooting and repair ability

• Experience with ATS systems and load bank testing

• Valid driver's license and clean driving record

• High school diploma or GED

• Ability to travel locally and work in demanding field environments

Preferred Experience

• Experience with Cummins, Kohler, Generac, CAT , or similar industrial generators

• Manufacturer certifications or EGSA certification

• Experience supporting commercial, industrial, or critical-power facilities

Compensation & Benefits

• Competitive pay based on experience

• Overtime opportunities

• Excellent benefits and employee incentives

• Long-term stability with a growing company

(Pay discussed early in the process for qualified Level 3 technicians.)

Schedule & Work Environment

• Full-time position

• Monday-Friday (hours may vary based on service needs)

• Local and regional travel required

• Physical demands range from moderate to strenuous

Equal Opportunity Employer

Total Energy Solutions Company, LLC is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected status under applicable law.