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Transformer Test Technician

Job in St. Louis, Saint Louis, St. Louis city, Missouri, 63105, USA
Listing for: Voltyx
Per diem position
Listed on 2026-01-04
Job specializations:
  • Trades / Skilled Labor
    Field/Service Technician, Electrician/ Electrician Installation
Salary/Wage Range or Industry Benchmark: 25 - 32 USD Hourly USD 25.00 32.00 HOUR
Job Description & How to Apply Below
Position: Transformer Test Technician I – Travel Required
Location: St. Louis

Transformer Test Technician I – Travel Required

Join to apply for the Transformer Test Technician I – Travel Required role at Voltyx
.

Nationally recognized experts in transformer and substation apparatus installation, services, and repair. At NASS, we provide a broad range of substation service capabilities, including turnkey upgrades, asset assemblies, major repairs, testing, and comprehensive inspection programs.

Benefits
  • Competitive pay
  • Nashville Training Academy & Comprehensive Training Resources
  • Career Path Planning
  • Incentives for Professional Certifications
  • Competitive Per Diem
  • Referral Bonuses
  • Tuition Reimbursement
  • Medical, vision, and dental benefits
  • 401k with company match
Compensation

The hourly rate for this position is between $25.00 - $32.00 per hour
, depending on geography, skills, education, and experience.

Job Purpose

This position is responsible for performing substation testing as a test technician. As an entry‑level test technician, basic tasks and tests will be performed with assistance from more experienced technicians. Maintaining safety is the top priority.

Responsibilities
  • Knowledge of electrical theory and ability to communicate transformer operations
  • Perform basic tests on transformers and circuit breakers (Insulation Resistance, Contact Resistance, Core Ground, Oil Sampling, Ratio tests)
  • Read and understand drawings and diagrams
  • Assist with grounding – knowledge of clearance, LOTO, etc.
  • Set up testing equipment
  • Lead in safety culture; adhere to all company safety policies and procedures, including use of personal protective equipment (PPE)
  • Participate in safety training programs and meetings
  • Ensure all field service activities comply with safety guidelines and company policies
Required Qualifications
  • High School diploma or GED; supplemental electrical maintenance coursework desired
  • Current valid driver’s license with a good driving record
  • Ability to crawl, climb, stand, and lift up to 50 lbs. (with or without reasonable accommodations)
  • Must pass a fit‑for‑duty exam
  • Available for regular overnight domestic travel and occasional international travel related to high‑voltage substation work
  • Willingness to work flexible hours, overtime, and occasional weekends, holidays, and nights
  • Able and willing to travel up to 75% as needed for high‑voltage substation work
Preferred Qualifications
  • Commercial Driver’s License (CDL)
  • NCCO Crane Certification
  • Knowledge of fundamentals and principles of electricity
  • Familiarity with hazards and safety precautions in power distribution facilities
  • Ability to read and interpret electrical diagrams, prints, and metering devices
  • Understanding of industry practices and procedures
  • Capability to follow oral and written directions
Equal Employment Opportunity

NASS is an equal‑opportunity employer and gives consideration for employment to all qualified applicants regardless of race, color, religion, disability, sex (including pregnancy, gender identity and sexual orientation), political affiliation, military service, national origin, age, or any other characteristics protected by state or federal laws.

Recruitment Note

Voltyx does not work with individual recruiters or third‑party recruiting agencies and will not recognize claims to any unsolicited resumes or candidate information.

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