Test Technician - 3rd Shift

Prolec-GE Waukesha,Inc; Waukesha (WI); On-site; USD 70,000 - 90,000; Full time

Job summary

Prolec-GE Waukesha, Inc. in Waukesha, WI is seeking a full-time tester to develop expert-level skills performing testing of large power transformers during Final Acceptance Test (FAT).

The role involves control wiring checks, LV/HV tests, and diagnostic procedures to verify performance, losses, and thermal characteristics. Candidates will work with IEEE standards and NFPA70E safety requirements, conducting high-voltage tests up to 2000 kV and maintaining precise records, root-cause

Qualifications

• Associate’s degree or 2 years’ transformer testing experience.
• Ability to read electrical blueprints, wiring diagrams and TSOPs.
• Experience with HV safety and NFPA70E Lockout-Tagout.
• Experience with dielectric and high-voltage testing.
• Ability to work at heights with fall protection and maintain accuracy.

Responsibilities

• Perform FAT testing of large power transformers.
• Verify control wiring and instrumentation; verify fans, LTC, and monitor operations.
• Conduct low/medium voltage tests up to 10 kV on floor/test environments.
• Perform high-voltage tests such as impulse, switching surge, and related dielectric tests.
• Document nonconformities and maintain safety and 5S standards.

Skills

Electrical theory

Reading schematics

Test instrumentation

Documentation & data entry

Attention to detail

Safety compliance

English communication

Education

Associate degree in Power/Electrical Engineering or related

Industrial Journeyman/Master Electrician (alternate)

Tools

Multimeters

Oscilloscopes

LabVIEW

PLCs

Data logging systems

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Full Time Ops/Manufacturing Waukesha, WI, US

15 days ago Requisition ID: 3070

JOB SUMMARY

This position develops expert level skills to perform testing of large power transformers and their components during Final Acceptance Test (FAT).

Transformer testing comprises several key procedures, including control wiring checks for the verification of fans, LTC, and electronic monitor operations, and Low/medium-voltage tests like ratio, capacitance, Hipot, and frequency response. FAT includes high voltage testing to verify guaranteed performance (Losses) and thermal characteristics in addition to dielectric testing like lightning & switching impulse, Induce Over voltage Test, and partial discharge measurements.

PRINCIPLE DUTIES AND RESPONSIBILITIES

• Primary duties will be to perform various tests listed below on large Power Transformers complying with IEEE standards and HV Safety protocols per NFPA70E including Lockout-Tagout (LOTO) and Fall protection while working at heights.
  • Control Wiring and Instrumentation: Perform comprehensive pre-test verification and testing of control wiring and instrumentation, following schematics, test procedures (TPs), test standard operating procedures (TSOPs), and device manuals. Set and program electronic and PLC-based instrumentation, troubleshoot, and correct wiring errors.
  • Low/Medium Voltage Testing: Perform preliminary and low-voltage electrical tests (up to 10KV) in both manufacturing and test floor environments. This suite of tests encompasses Doble, Hipot, resistance, DGA, CT Test
  • Test Setup/Support: Setup and teardown of test equipment and transformers for/after Dielectric and performance tests
  • Performance Testing: Conduct performance test like Transformer losses and Sound level measurement, which can be up to 345KV and 20,000A.
  • High-Voltage/DiElectric Testing: Conduct high-voltage tests such as Lightning Impulse, Switching Surge, and Applied voltage and induced over voltage test, that can be as high as 2000KV.
• Nonconformity handling including documenting, Investigating and segregating parts

KNOWLEDGE, SKILLS & ABILITIES

• Advanced knowledge of electrical theory and safety protocols for high-voltage systems.
• Ability to accurately read and understand electrical and electronic circuit blueprints, wiring diagrams, and schematics.
• Using test instruments such as multimeters & oscilloscopes.
• Proficiency in mathematical calculations, including algebra, scientific notation, and unit conversions, to solve formulas and verify tolerances.
• Skill in interpreting and applying technical procedures to document out-of-tolerance or non-compliant test results.
• Troubleshoot test failures and investigate root causes using established technical procedures, standard operating procedures (SOPs), or engineering guidance.
• Document, investigate, and properly segregate nonconforming materials and products.
• Perform basic preventive maintenance and maintain a clean, organized work environment, including the workstation, test equipment, floor, and office, in line with 5S methodology.
• Maintain strict attention to detail during testing and documentation to ensure accuracy and compliance.
• Utilize electronic calculators and Windows-based applications with a high level of competency, including data entry into electronic systems.
• Communicate effectively with customers, engineers, and peers in English, both verbally and in written form.

Preferred skills:

• Interpret electrical schematics and wiring diagrams to test, troubleshoot, and resolve wiring errors in electrical components.
• Perform high-voltage testing and maintenance on heavy electrical equipment, such as transformers and switch gears.
• Execute tests and perform diagnostics on equipment using three-phase power sources.
• Diagnose, troubleshoot, and repair equipment issues using LabVIEW and Programmable Logic Controllers (PLCs).

EDUCATION AND EXPERIENCE

Required Education / Experience

Associate’s degree in Power, High Voltage, Electrical Engineering, Utilities Engineering, Electro-magnetic or an equivalent major

or

2 years’ experience with Transformer Factory Acceptance Testing or Field Commissioning Testing.

Alternate Education with Experience:

Certified (Industrial Journeyman/Master) Electrician or completed 2/3/4 Years degree in any discipline with a minimum of 2+ years’ experience in testing/ design/field service/manufacturing activities in a transformer or similar manufacturing plant or with Electrical utilities.

ADDITIONAL INFORMATION

Key Working Relationships

• Team and Group leaders
• Engineering Organization, including Test, Electrical & Controls.

Physical Demands

• Perform tasks that require remaining in a stationary position for extended periods.
• Regular walking, standing, and moving throughout the workspace.
• Sitting, climbing, balancing, pushing, pulling, and carrying duties.
• Work at and below waist levels, including the operation of foot controls.
• Lift/pull up to 25 pounds.
• Safely ascend, descend and work at heights of 30 feet while utilizing fall protection

Working Conditions

High Voltage Test Lab located inside a large manufacturing plant.

Prolec-GE Waukesha, Inc. is an equal opportunity employer and makes employment decisions without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, age, genetic information, disability, protected veteran status, or any other reason prohibited by applicable law.