NC Tester

Job Description

Job Description

Description:

POSITION DESCRIPTION SUMMARY

The Transformer Tester (TT) is responsible testing medium power transformers up to 230kV 100MVA to ensure that they meet safety, quality, and industry performance standards. This includes performing electrical diagnostics, oil testing, and analyzing test results using specialized equipment. The role requires knowledge of electrical systems, attention to detail, and strict adherence to safety protocols.

ESSENTIAL FUNCTIONS

• Setting up specialized test equipment.

• Connecting transformers to specialized test equipment

• Conducting the required routine and type test to verify the operational readiness of the transformer and adequacy of the design.

• Analyzing and interpreting test results

• Recording test results and preparing detailed reports.

• Ensuring all tests comply with industry standards, company requirements and safety regulations.

• Diagnosing faults to identify design and manufacturing defects

• Collaborating with production and engineering teams to resolve issues.

• Participating in root cause analysis and continuous improvement initiatives

• Ensuring all test equipment used is maintained and calibrated

KNOWLEDGE, SKILLS & ABILITIES

• Strong understanding of electrical theory, transformer design and industry standards (IEEE, ASTM).

• Proficiency with the set up and use of transformer test equipment.

• Strong mathematical skills for calculating and interpreting results.

• Attention to detail and analytical thinking.

• Ability to interpret technical drawings and schematics.

• Safety Protocols including Electrical safety, lockout/tagout procedures,

WORKING RELATIONSHIPS

Working Relationships

Internal

· Quality Assurance Team : Collaborate to ensure transformers meet quality standards and resolve any non-conformities.

· Engineering Department : Work closely to interpret test specifications, troubleshoot issues, and suggest design improvements.

· Production/Assembly Teams : Coordinate on test schedules, provide feedback on assembly quality, and support rework when needed.

· Maintenance Team : Ensure test equipment is functioning properly.

External

· Vendors/Suppliers : Occasionally interact regarding test equipment or replacement parts.

· Customers or Inspectors : Present test results or support factory acceptance testing (FAT) when required.

PHYSICAL JOB DEMANDS

· Lifting : Frequently lift and carry equipment or components weighing up to 60 lbs

· Standing/Walking : Stand or walk for extended periods, often on concrete floors in a manufacturing or testing environment.

· Bending/Crouching : Regularly bend, kneel, or crouch to access test points or connect equipment.

· Manual Dexterity : Use hand tools and testing instruments with precision.

· Visual Acuity : Read instruments, schematics, small print on labels or components and differentiate colors

· Hearing : Detect alarms, equipment sounds, or verbal instructions in noisy environments.

· Environmental Conditions : Work in areas that may be hot, cold, dusty, or noisy.

· Working Height : Use of ladders and mobile elevated work platforms

· PPE : Use of PPE as required (safety glasses, gloves, etc.)

WORKING CONDITIONS

· Monday through Friday and weekends as required.

EDUCATION AND EXPERIENCE

• Associate’s degree in Electrical Engineering, Utilities Engineering, Electric Substations or equivalent

• Previous experience with testing transformers or high voltage equipment in a manufacturing environment or in the field is highly desirable.

• OSHA / NFPA 70E safety training, NETA certification, or similar credentials are a plus