Job Description
High Voltage Technician-Testing & Commissioning
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Posted: 27/07/2026
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Closing Date: 27/08/2026
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Job Type: Permanent - Full Time
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About Powertech
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Powertech is a leading Electrical EPC and Services provider, trusted for delivering complex and critical projects across Oil & Gas, Mining, Utilities, Defence, Infrastructure and Energy sectors since ****. We embrace innovation and focus on technical excellence with a safety-first mindset. Our inclusive culture fosters collaboration and growth, creating a unique environment where every team member can achieve their full potential.
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Due to continued growth, we are seeking an experienced High Voltage Technician to join Powertech supporting our Brisbane branch office on a Full time permanent basis.
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Why Join Us?
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Flexibility Work arrangements that suit your lifestyle.
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Expert Team Join a crew that values innovation and collaboration.
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Career Growth Advance your skills on high-impact projects.
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Diverse Work Projects across mining, renewables, defence, rail, and more.
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About the Role
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Commissioning and testing HV protections systems.
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Commissioning and testing HV Plant.
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Commissioning and Testing Power Generation Systems.
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Protection Relay Testing.
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HV Primary and secondary system testing in a substation environment.
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Assist in preparation of
commissioning/testing
documentation, test plans and create detailed technical reports on completion of works.
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Carry out JSHAs etc. prior to commencing any new works to identify hazards and implement the necessary controls.
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Knowledge of HV/LV Transformer Testing (i.e. Tan Delta/Turns
Ratio/SFRA/Dirana/Voltage
Ratio/Winding Resistance, Oil Sampling)
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About You
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Unrestricted QLD Electrical Fitter and Mechanic Workers License.
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Valid Driver's License.
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HV Switching Ticket preferred.
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Knowledge of appropriate Australian Standards.
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Proven ability meeting project quality, schedule, and budget requirements.
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Ability to promote a high standard of safety, professionalism, and effective communication with both internal and external stakeholders.
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Powertech: 28 years strong in Australia
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Discover more at powertech.com.au
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We're proud to be an equal opportunity employer.
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📌 High Voltage Technician-Testing & Commissioning (Queensland)
🏢 Powertech
📍 Queensland