Field Service Technician Power Generation

Ohio Machinery Co.; Perrysburg (OH); On-site; USD 70,000 - 100,000; Full time

Benefits offered by this job

Employer-sponsored pension

Competitive pay

Vacation & personal time

Health Insurance (HSA)

FSA

Dental & Vision

Life Insurance

Disability coverage

Scholarship opportunities

Uniforms provided

Ongoing training

Job summary

Ohio CAT is seeking a Field Service Technician to diagnose, maintain and repair CAT Power Generation equipment on-site, using a fully equipped service truck.

You will perform load testing, commissioning and preventive maintenance while delivering strong electrical and mechanical troubleshooting. Independence, outdoor work, and a solid technical background are essential for success in this role.

Qualifications

• High school diploma or GED plus a 2-year diesel or power generation tech program.
• Minimum 5 years hands-on repair experience for diesel engines, generators and industrial equipment.
• Experience with CAT, Cummins, Generac, Kohler or Detroit Diesel generator systems.
• Ability to read wiring diagrams and control schematics; independent field work.

Responsibilities

• Diagnose, maintain, and repair CAT power generation equipment on-site.
• Perform load testing, commissioning, and preventive maintenance.
• Provide excellent customer service and technical support; adhere to safety standards.

Skills

CAT/Cummins gen sets

Switchgear familiarity

Troubleshooting

Wiring diagrams

Outdoor work

Own tools

Safety compliance

Education

High school diploma + 2-year diesel/power gen tech program

Tools

CAT ET

SIS

Job description

Description

At Ohio CAT, a Caterpillar Dealership, we don’t just sell, rent, and support machines—we power critical infrastructure. From hospitals and data centers to manufacturing and emergency response, our Power Systems division keeps the world running. Join a team where your skills matter, your growth is supported, and your work has real impact.

Job for Field Service Technician:

As a Field Service Technician, you’ll be the go‑to expert for on‑site diagnostics, maintenance, and repair of Caterpillar (CAT) Power Generation equipment and related systems. You’ll work independently from a fully equipped Ohio CAT service truck, servicing and performing:

• CAT diesel and gas generators (5KW to 3MW)
• Switchgear and ATS systems
• Control panels and electrical distribution systems
• Perform load bank testing, commissioning, and preventive maintenance
• Use diagnostic tools (e.g., CAT ET (Electronic Technician), SIS (Service Information System), and other computer-based diagnostictools/software) to troubleshooting issues
• Provide exceptional customer service and technical support
• Ensure compliance with safety protocols and documentation standards

Competencies for Field Service Technician:

• Experience with CAT, Cummins, Generac, Kohler, or Detroit Diesel generator systems
• Familiarity with switchgear brands like Russelectric, Lakeshore, or Asco
• Strong electrical and mechanical troubleshooting skills
• Ability to read and interpret wiring schematics and control diagrams
• Military or field-based experience in equipment diagnostics and repair is highly valued
• Comfortable working independently in outdoor environments
• Must own and safely use personal mechanic’s tools

Job Qualifications for Field Service Technician

• High School Diploma or GED is required, along with completion of a technical school program (minimum 2 years) focused on diesel or power generation systems, plus at least 3 years of relevant industry experience.
• Minimum of 5 years of hands‑on experience in repairing diesel engines, generators, and industrial equipment.

Employee Benefits:

• Employer-sponsored pension plan
• Competitive pay rate
• First-year vacation and personal time are built based on the length of service.
• Two Health Insurance options include a Health Savings Account (HSA) option.
• Flexible Spending Account (FSA)
• Dental and Vision Insurance
• Credit Union Access
• Life Insurance, Short-Term Disability, and Long-Term Disability.
• Scholarship opportunities for employees' spouses and children through the Ohio Machinery Education and Opportunity Foundation.
• CompanySuccessSharebonuses
• Company provided and laundered uniforms.
• Continued technical and professional training.

Physical Requirements:

• Lifting/Carrying 40 lbs. Lift/Carry and 50lb pull
• Repetitive Motions: Frequent movements requiring the use of hands, wrists, and fingers.
• Dexterity Normal
• Frequent standing/sitting up and down stairs.
• Ability to work in a fast‑paced environment.
• The noise level in the work environment is usually quiet in office settings and moderate to loud in other situations, with both constant and sudden loud noises possible.

EEO, Veterans & Disabled Employer, and VEVRAA/503 Federal Contractor.