Commercial Generator Technician

Job Description

Job Description

My client is located NE of San Antonio, TX. Folks from San Antonio and possibly Austin could commute to this location. My client is seeking experienced Generator Technicians to support service, maintenance, and repair operations for commercial and industrial power systems. This role performs diagnostics, troubleshooting, inspections, and emergency service on standby generators and related equipment. Most work is local, with occasional travel as needed. Overtime is available based on workload and customer demand. They have several full-time positions open seeking 2-5 years experience with a pay rate going up to $40hr. I believe they are looking to pay low-mid $30's an hour, unless someone is hitting that 5+ year range of experience.

Responsibilities:

• Perform inspections, preventative maintenance, troubleshooting, and repair on commercial and industrial generators
• Diagnose mechanical, electrical, and control system issues on diesel and natural gas units
• Complete load bank testing, fuel system checks, battery testing, and full generator performance evaluations
• Maintain accurate service documentation including work orders, inspection reports, and parts usage
• Respond to customer service calls including occasional after-hours or emergency support
• Coordinate with service managers and dispatch to ensure timely completion of scheduled work
• Ensure compliance with safety standards, environmental procedures, and customer requirements
• Assist with equipment startups, commissioning, and customer walkthroughs
• Travel to customer locations in the region with some overnight trips when required

Requirements:

• 2 to 5 years of experience servicing commercial or industrial generators
• Strong knowledge of diesel and/or natural gas generator systems, transfer switches, and control panels
• Ability to read wiring diagrams, schematics, and technical manuals
• Strong mechanical and electrical troubleshooting skills
• Valid driver’s license and clean driving record
• Ability to work overtime and participate in on-call rotation as needed
• Excellent communication and customer service skills
• Certifications or factory training (CAT, Cummins, Kohler, etc.) are a plus

Why Join Our Client:
Our client is a respected provider of generator services with a strong and growing customer base across commercial and industrial markets. Technicians benefit from steady work, a supportive team environment, opportunities for overtime, and exposure to a broad range of equipment and service work. This role offers stability, growth potential, and the chance to develop deep technical expertise in a high-demand industry.

Sentinel Search is the Recruiting Company working on behalf of our client. This is a full time direct hire (aka perm) position.

Company Description

Sentinel Search is the Recruiting Company working on behalf of our client. This is a full time direct hire (aka perm) position.