High Voltage Technician-Darwin

Overview

Commissioning, testing and maintaining high‑voltage systems in field and office.

Key Responsibilities

• power commissioning
• hv plant
• hv protection
• hazard assessments
• test planning
• technical reporting

Tasks

-Commissioning and Testing Power Generation Systems. -Commissioning and testing HV Plant. -Commissioning and testing HV protections systems. -Carry out JSHAs etc. prior to commencing any new works to identify hazards and implement the necessary controls. -Assist in preparation of commissioning/testing documentation, test plans and create detailed technical reports on completion of works.

Requirements

• transformer testing
• electrical license
• relay testing
• hv switching
• 4+ years
• australian standards

What You Bring

-Knowledge of HV/LV Transformer Testing (i.e. Tan Delta/Turns Ratio/SFRA/Dirana/Voltage Ratio/Winding Resistance, Oil Sampling) -Ability to promote a high standard of safety, professionalism, and effective communication with both internal and external stakeholders. -Proven ability meeting project quality, schedule, and budget requirements. -Unrestricted NT Electrical Fitter and Mechanic Workers License. -Protection Relay Testing. -HV Switching Ticket preferred. -HV Primary and secondary system testing in a substation environment. -Minimum 4 years’ experience. -Valid Driver’s License. -Knowledge of appropriate Australian Standards.

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About Powertech

-It expanded across Australia and Southeast Asia, tackling major mining, oil & gas, renewables, infrastructure, and defence projects. -They’ve evolved into a turnkey EPC provider, covering engineering and design, build and install, commissioning, high-voltage testing, operations, maintenance, calibration, and repair services. -They also hire, sell, and maintain inspection, test, and measurement equipment—offering end-to-end support for client assets. -They deliver typical projects like hybrid energy systems (BESS, HEPS, SAPS), microgrids, and full power system installations for blue-chip sectors.

Sector Specialisms