Transformer Winder

Horner Industrial Group is seeking an experienced Transformer Winder to join our team in Indianapolis, IN.

We are looking for a skilled Transformer Winder to work in our Transformer Repair Division. The successful candidate will be responsible for the safe data collection and rewinding of various sizes and designs of dry type and water-cooled industrial transformers, and related electrical components.

• Document the external data associated with the equipment or winding.
• Diagnose and/or assess the equipment for malfunctions, failures or damage using diagnostic equipment such as megger, test panels and related equipment.
• Dismantle equipment and collect internal data.
• Identify and document internal winding data.
• Convert internal winding data as applicable per EASA guidelines.
• Remove old winding from core or bobbin.
• Utilize available core test equipment and programs to determine core viability and proper heat dispersion.
• Repair or modify existing core to meet test criteria.
• Complete full or partial core re-stack, if necessary.
• Determine correct insulation of core and component parts applicable to the equipment Insulation Classification.
• Correctly size and wind coils or wire applicable to insulated equipment.
• Perform appropriate wire insertion, wedging and tying of winding or wire.
• Perform connection sequence including equipment necessary for final soldering, brazing, or welding of internal coil leads to exterior leads.
• Tie and proof end clearance of finished winding.
• Perform and document final electrical and mechanical test results of the winding, insulation, and connections.
• Apply the necessary fit, thread, and identification coating to allow the correct insulating varnish application.
• Dip and bake winding, if applicable.
• Clean up coated fits, threads, and identification plates of dip & baked winding.
• Perform final testing and documentation, if applicable.

• High School Diploma or Equivalent.
• A minimum of 1 to 3 years' experience in electrical / mechanical repair, motor shop servicing or completion of an accredited EASA or military training program.
• Ability to work independently or as part of a team as applicable.
• Requires diagnostic troubleshooting, disassembly, measurement, data collection, failure analysis, repair, re-assembly, testing and safety abilities at a skilled tradesman level.
• Requires oral and written skills to effectively communicate with co-workers, shop staff, supervisors, and managers.
• Organization skills.
• Troubleshooting and corrective action skills.
• Mechanical aptitude.
• Knowledge and understanding of ISO 9001 procedures.
• Basic math.
• Percentages.
• Decimals.
• Conversion formulas.

Horner Industrial Group offers a competitive wages, benefits package, and 401(k) Plan. If you are a motivated and skilled individual looking for a challenging role, please submit your application.