Oil and Gas Field Service Technician - Power Systems

Oil and Gas Field Service Technician
- Power Systems

Requisition Number
: OILAN
006231

• Posted :
  September 17, 2026
• Full-Time

Showing 1 location

At Wagner, our people are the driving force behind everything we do. We’re committed to helping our employees grow through meaningful work, career development, and opportunities to learn and advance. Join a team that values collaboration, innovation, and the people who make our success possible. We offer excellent benefits and supply you with the tools you need to maximize your potential.

• Paid Time Off (PTO) Plan
  - Up to 96 hours of PTO in your first year + 8 company paid holidays
• Medical, dental, and vision insurance
• Life and AD&D Insurance
• Retirement Plans - 401K eligible employees can receive a company contribution up to 7%
• Tuition Reimbursement
• Employee Assistance Program (EAP)
• CEFCU
  - Employees have access to services include payroll deductions savings, accounts, loans, VISA card, and more.
• Additional Benefits include:
  Supplemental life Insurance, Critical Illness + Accidental Insurance,  and discounted employee phone plans.

The Oil & Gas Power Systems Class B Technician works with limited supervision to diagnose, troubleshoot, repair, and maintain Caterpillar diesel and natural gas engines, power systems, and related equipment at customer locations. This position supports customer operations by performing preventative maintenance, equipment repairs, and system diagnostics in a manner that reflects the company's vision of working as “One Professional Team.”

Position:
Class B Technician Pay Rate: $32.00-$52.60 per hour. Pay Rate is based upon experience and education.

• Completes CAT service reports daily that are legible, accurate, and include appropriate SIMS codes.
• Transmits photos, timecards, service reports, and other required documentation electronically.
• Maintains accurate customer records and communicates equipment status, repairs, and recommendations.
• Works with the Service Department, Product Support Representatives, and Sales Department to support customer needs.
• Diagnoses, troubleshoots, and repairs CAT natural gas and diesel engines, generators, and power systems used in oil and gas applications.
• Performs preventative maintenance, repairs, and inspections on power generation and oilfield equipment.
• Reads, understands, and applies electrical schematics, wiring diagrams, and service literature to repair work.
• Utilizes CAT diagnostic software (ET, SIS, SIS Web) to identify and resolve equipment issues.
• Safely removes, repairs, and installs major components and performs equipment testing to verify proper operation.
• Maintains tooling and service vehicle in safe working condition.
• Promotes Wagner Equipment Co. through professional customer interactions and quality workmanship.
• Other duties as assigned by manager

• High School Diploma or GED.
• 3+ years of experience servicing diesel engines (engine systems experience required; truck/chassis experience alone is not sufficient).
• Basic electrical troubleshooting and diagnostic knowledge.
• Ability to work effectively in a team environment while maintaining individual accountability.
• 3+ years of experience troubleshooting mechanical and electrical systems.

• Experience with CAT engines, generators, or power systems in oil and gas, industrial, or power generation applications.
• Natural gas compression equipment knowledge and experience.
• Experience servicing natural gas engines and related power systems.
• Customer service experience in a field service environment.
• Experience utilizing CAT ET, SIS, and SIS Web diagnostic software.

• Valid Driver License and…