Mobile Power Generation Field Tech – Diesel & Gen Sets

Interstate Companies, Inc.; Surprise (AZ); On-site; USD 41,000 - 69,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

401(k) with match

Paid time off

Company vehicle

Uniforms provided

Training program

Job summary

Interstate Energy Systems in Surprise, AZ is seeking a Power Generation Field Service Technician to service, repair, and troubleshoot diesel and natural gas generator systems, transfer switches, and related equipment.

This hands-on role rewards strong mechanical and electrical skills, problem-solving in the field, and clear communication with customers. A high school diploma and experience with power generation or heavy-duty diesel engines are valued; CDL is a plus.

Qualifications

• High school diploma or equivalent; technical training preferred
• Experience with power generation or heavy-duty diesel engines is transferable and welcomed
• Knowledge of diesel and natural gas engines, electrical systems, and controls
• Familiarity with Cummins, Caterpillar, Kohler, or similar equipment preferred
• Ability to use diagnostic tools and multimeters
• Valid driver's license; CDL is a plus
• Ability to lift up to 50 lbs and work in various conditions

Responsibilities

• Perform preventive maintenance and repairs on generator systems
• Diagnose electrical, mechanical, and control system issues
• Complete load bank testing, installations, and system upgrades
• Respond to emergency and on-call service requests
• Document service work, repairs, and parts used
• Communicate professionally with customers and team members

Skills

Diesel engines knowledge

Electrical systems

Mechanical troubleshooting

Diagnostic tools

Customer communication

Problem-solving

Education

High school diploma or equivalent

Tools

Multimeters

Diagnostic tools

Job description

Interstate Energy Systems in Surprise, AZ is seeking a Power Generation Field Service Technician to service, repair, and troubleshoot diesel and natural gas generator systems, transfer switches, and related equipment.

This hands-on role rewards strong mechanical and electrical skills, problem-solving in the field, and clear communication with customers. A high school diploma and experience with power generation or heavy-duty diesel engines are valued; CDL is a plus.