Power Systems Shop​/Field Master Tech

ESSENTIAL FUNCTIONS

* 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, switch gear, 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.

QUALIFICATIONS/KNOWLEDGE/SKILL/ABILITY

* 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