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Transfomer Service Technician

Job in Trotwood, Montgomery County, Ohio, USA
Listing for: Westrafo S.r.l.
Full Time position
Listed on 2026-01-01
Job specializations:
  • Trades / Skilled Labor
    Field/Service Technician, Maintenance Technician / Mechanic
Job Description & How to Apply Below

Description

Westrafo America is the first US-based facility specializing in the design and manufacturing of high-quality transformers. We are committed to excellence and are looking to expand our team with dedicated professionals who share our passion for electrical engineering and manufacturing.

Purpose

We are seeking a dedicated Service Technician to perform field and in-house service work on power and distribution transformers. The ideal candidate will have experience with installation, testing, maintenance, troubleshooting, and repair of transformers ranging from 500kVA to 500 MVA.

Requirements
  • High school diploma or GED required; technical or trade school certification preferred.
  • Minimum 2–5 years of experience servicing electrical transformers.
  • Strong understanding of electrical schematics, wiring diagrams, and test equipment.
  • Familiarity with ANSI/IEEE transformer standards.
  • Ability to work at customer sites, including nights, weekends, and travel.
  • Valid driver’s license and clean driving record.
  • Ability to lift 50+ pounds, climb ladders, and work in confined spaces or heights.
Duties
  • Inspect, test, diagnose, and service distribution transformers.
  • Perform transformer oil sampling, analysis, processing (dry‑out), and replacement.
  • Conduct electrical testing (e.g., insulation resistance, TTR, winding resistance, power factor, SFRA).
  • Support installation and commissioning of new transformers.
  • Respond to emergency service calls and perform on‑site troubleshooting.
  • Document work performed and prepare detailed service reports.
  • Work closely with engineering, project management, and safety teams to ensure job quality and compliance.
Additional Information
  • Experience with Doble, Megger, Omicron, or similar test equipment.
  • Knowledge of oil processing rigs and vacuum filling systems.
  • OSHA 10/30 or other relevant safety certifications.
  • NETA or NICET certification is a plus.
  • Selected candidate will participate in a background, drug screen, and motor vehicle report.
  • CDL license a plus.
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