Senior Transformer Substation Technician

Southwest Electric Co.

Senior Transformer Substation Technician at Southwest Electric Co performing field and shop transformer services. Traveling extensively and working with electrical systems and testing equipment.

Posted 6/25/2026full-timeRemote • Ohio • 🇺🇸 United StatesSeniorWebsite

About the role

Key responsibilities & impact

Ability to perform all aspects of substation services (repair, processing & testing) and demonstrate an exceptional understanding of transformers, construction operation and the associated controls.
Have the ability to perform in shop and field transformer testing for Power Factor, Excitation and resistance readings per NETA/ANSI Standards and maintain operational mechanical systems including pump operations, valve operations and oil processing units.
Troubleshoot and test transformers using various methods and testing equipment including partial installation of transformer components.
Conduct acceptance testing and preventative maintenance in accordance with the published testing procedures.
Operate specialized test equipment including but not limited to: Power Factor Tester (DOBLE), Megohmmeters, AC/DC volt-ohm-millimeters, various kinds of hand-held power and nonpower tools, etc.
Must be willing and able to travel on overnight, multi-day, out of town jobs and able to work regular overtime including nights, weekends and some holidays.

Requirements

What you’ll need

Ability to pass a pre-employment DOT drug screen, and physical
Complete a satisfactory nationwide criminal background check.
Must have a valid driver’s license and a clean driving record.
Ability to lift 50 + lbs., climb ladders, stand for extended periods of time.
Must be able to work for extended periods which includes overtime, weekends and holidays with minimal notice.
High School Diploma or GED REQUIRED
Associate's degree in industrial maintenance, Electrical/Electronic Technology preferred.
10+ years of commensurate Substation work experience preferred.
Electrical theory education and/or related experience is required.
Military experience is a plus.
NETA certification is a plus.
CDL Class A is required.

Benefits

Comp & perks

Medical
Dental
Vision
Rx
401k with match
Life insurance
Long and short-term disability
Paid holidays
Paid time off
Flexible spending account

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

transformer testingPower Factor testingExcitation testingresistance readingspreventative maintenancetroubleshootingmechanical systems maintenanceelectrical theory

Soft Skills

ability to travelability to work overtimeability to lift 50+ lbsability to stand for extended periods

Certifications

NETA certificationCDL Class A