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Power Generation Service Field Technician

Arizona Generator Technology, Inc dba GEN-TECH
Tucson, AZ Full Time
POSTED ON 10/15/2026
AVAILABLE BEFORE 2/12/2027

GEN‑TECH is a full‑service industrial power generator provider serving Arizona, Southern Nevada, Colorado, and New Mexico. For 35 years, we’ve supported mission‑critical operations with new equipment sales, rentals, service, parts, fueling, and technical training. As we grow, we’re looking for driven sales professionals to build new pipelines, deepen customer partnerships, and expand revenue within assigned territories.

Overview
GEN‑TECH is seeking an experienced Generator Technician to support critical site and life support power systems. In this role, you will perform preventive maintenance, load bank testing, field diagnosis, repair, and verification testing on stand‑alone and paralleling generator systems ranging from 100 kW to 2000 kW. Our Tucson office has openings for a Power Generator Field Service Technician.

What impact will you have? You’ll become an important member of a growing, fun-loving, hardworking, determined team. You will hold yourself to high standards; your impact will be significant, and it will be immediate. You’ll fit right in.

Willing to train technicians with 2-3 years military experience in generators.

Essential Duties

  • Preventative maintenance, load bank, field diagnosis, repair and testing of Critical Site, and Life Support Generators 100kW – 2000kW, Stand-alone and Paralleling
  • Troubleshoot at the Paralleling level PLC and Control Panels
  • Generator Controls: H Panel, Voltage Regulator.
  • Diagnosis and repair of electrical components: Paralleling switchgear, Automatic Transfer Switches, Distribution gear, Transformers, Service Panels
  • Working knowledge of D/C and A/C electrical systems; knowledge and skills to operate and understand diagnostic equipment including computerized instrumentation.
  • Working knowledge of Diesel, Natural Gas, LP Vapor engine maintenance, repair and troubleshooting.
  • This is a safety-sensitive position.

Training/Certifications:

  • 3-year experience or equivalent in power generation industry.
  • Field Service Technician experience.

Safety Training:

  • OSHA 10

Skills/Qualifications:

  • Ability to work independently in the field as a Service Field Technician.
  • Be able to communicate (in English) verbally, writing, information, instructions and explanations to associates, clients and management regarding vehicle/component/equipment conditions, problems, recommendations, and service processes.
  • Excellent customer service skills.
  • Must be able to meet all safety requirements for applicable safety policies & procedures and use of all required safety equipment.
  • Knowledge of load banks, NFPA 110/ Life Safety a plus
  • Valid driver’s license – Clean driving record.
  • Ability to drive large trucks and tow equipment.
  • Provide/Maintain personal hand tools.
  • Consistent attendance.
  • Ability to work irregular hours, overtime, after hours On-Call, travel – Required
  • Good customer service/communication skills at all times
  • Extensive/Proficient-experience/knowledge of D/C and A/C electrical systems
  • Extensive/Proficient-experience/knowledge of Generator operation, controls, maintenance and repairs
  • Extensive/Proficient-knowledge of Diesel, Natural Gas, LP Vapor engine overhaul, maintenance, repair and troubleshooting

Benefits:

  • Medical, dental, and vision insurance
  • Life insurance
  • 401(k) with generous company contributions
  • Paid holidays
  • Paid vacation, sick time, and personal time off
  • Paid training and certification opportunity

We are an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law.

Job Type: Full-time

Pay: $24.00 - $35.00 per hour

Benefits:

  • 401(k)
  • 401(k) matching
  • Dental insurance
  • Employee assistance program
  • Fuel card
  • Health insurance
  • Health savings account
  • Life insurance
  • Paid time off
  • Parental leave
  • Prescription drug insurance
  • Referral program
  • Vision insurance

Application Question(s):

  • Are you willing and able to travel throughout Arizona up to 90% of the time?
  • Do you have a valid driver’s license and a clean driving record?

Experience:

  • Generator repair: 3 years (Required)
  • Industrial mechanic: 3 years (Preferred)
  • Diesel engine repair: 3 years (Required)
  • Mechanical knowledge: 3 years (Required)

Work Location: In person

Salary : $24 - $35

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