About Powertech
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 setting where every team member can achieve their full potential.
Due to continued growth, we are seeking an experienced
High Voltage Technician
to join
Powertech
supporting our
Darwin
office on a
Full-Time Permanent Basis.
Why Join Us?
Relocation Support – We'll help you settle into Darwin, from anywhere in Australia or NZ.
Flexibility – Work arrangements that suit your lifestyle.
Expert Team – Join a crew that values innovation and collaboration.
Career Growth – Advance your skills on high-impact projects.
Diverse Work – Projects across mining, renewables, defence, rail, and more.
Upskilling – Learn, grow & advance your career.
This role is a mix of local, office and field-based work and involves national travel on a project-to-project basis.
Successful candidates will need to demonstrate strong theoretical and practical knowledge.
Main responsibilities include but are not limited to:
Commissioning and testing HV protections systems.
Commissioning and testing HV Plant.
Commissioning and Testing Power Generation Systems.
Protection Relay Testing.
HV Primary and secondary system testing in a substation environment.




Assist in preparation of commissioning/testing documentation, test plans and create detailed technical reports on completion of works.
Carry out JSHAs etc. prior to commencing any new works to identify hazards and implement the necessary controls.
Knowledge of HV/LV Transformer Testing (i.e. Tan Delta/Turns Ratio/SFRA/Dirana/Voltage Ratio/Winding Resistance, Oil Sampling)
Experience, skills and qualifications
Unrestricted NT Electrical Fitter and Mechanic Workers License.
Minimum 4 years' experience.
Valid Driver's License.
HV Switching Ticket preferred.
Knowledge of appropriate Australian Standards.
Proven ability meeting project quality, schedule, and budget requirements.
Ability to promote a high standard of safety, professionalism, and effective communication with both internal and external stakeholders.
Powertech is an employer of choice; we know our most valuable asset is our people.
Powertech is an equal opportunity employer, and we support diversity in our workplace.
This is an excellent opportunity to expand and share your knowledge and to work with a well-established team of industry professionals.
Apply Now:
If you believe you meet the above criteria and would like to be considered for the role, please upload an updated resume and covering letter.
We would take pleasure in to hearing from you.
Powertech celebrates 28 years in Australia!
For more information, please visit
Powertech is an equal opportunity employer, we support diversity.

📌 High Voltage Technician-Darwin-Nt
🏢 Powertech
📍 Darwin