Power Systems Shop/Field Master Tech

• Diagnostics & Troubleshooting
• Perform advanced troubleshooting on diesel, natural gas, and dual-fuel engines using OEM diagnostic software and precision tools.
• Diagnose faults in electrical, mechanical, fuel, cooling, lubrication, and emission control systems.
• Inspect and test components such as alternators, automatic transfer switches (ATS), controllers, switchgear, batteries, and wiring harnesses.
• Maintenance & Repair
• Conduct scheduled preventative maintenance on engines, generators, and auxiliary systems.
• Perform corrective repairs including overhauls, component replacements, cooling system service, fuel system repair, and emissions aftertreatment servicing.
• Execute load bank testing to verify unit performance.
• Conduct engine rebuilds, top-end and bottom-end work, and critical torque procedures.
• Power Systems Support
• Install, commission, and test generator sets, ATS units, paralleling systems, and control panels.
• Perform electrical measurements such as voltage, current, and frequency.
• Support system integration including communications, remote monitoring, and controls configuration.
• Verify compliance with NFPA 70/110, OEM specifications, and facility requirements.
• Documentation & Reporting
• Maintain accurate records of service work, parts usage, hours, and equipment condition.
• Complete service reports, inspection checklists, and warranty documentation.
• Communicate equipment status, repair recommendations, and risk assessments.
• Safety & Compliance
• Follow all safety standards including LOTO, electrical safety, confined space, and hazardous material handling.
• Ensure environmental compliance for fluid management, emissions, and waste disposal.
• Participate in safety meetings, training, and continuous improvement.

On Site Support, Identify Issues, OEM (Original Equipment Manufacturer), Diagnostics Solutions/Software, Natural Gas, Fault Management, Control Systems, Electricity, Wire Harness, Testing, * High school education or equivalent.

• Minimum of a Certificate from a Tech school or equivalent work experience outlined in the Job Summary level.
• Knowledgeable in various areas, including but not limited to gearing, bearings, seals, bushings, diesel and hydraulics.
• Able to effectively use stationary and portable boring equipment and machine tools as well as multiple other types of tooling to meet specific job needs.
• Understand and utilize tools for set up and layout work.
• Able to read and understand English, to include parts books, service manuals and electrical and hydraulic schematics. Must also have clear written and oral communication skills.
• Safely rig or hook for lifting any part or component of a machine
• Ability to think and work through difficult projects or problems, and have mechanical aptitude
• Possess ability to learn Cat software systems and have basic PC skills
• Ability to safely operate motor vehicles and job-related equipment
• Technical Skills:
• Proficient in diesel and/or natural gas engine repair and diagnostics.
• Knowledge of electrical systems and power generation principles.
• Familiarity with OEM tools such as CAT ET
• Personal Attributes:
• Strong problem-solving skills.
• Able to work independently or in a team.
• Effective communication and time management skills.

PHYSICAL/ENVIRONMENTAL REQUIREMENTS

• Prolonged walking, sitting and standing
• Exposed to dirt, grease, dust, noise and other elements within the work environment
• Heavy lifting up to 50 lbs.
• Use of all necessary personal protective equipment
• Work in elevated position, climbing, bending, stooping and squatting