Introduction

Our client is seeking an experienced HV Commissioning Electrician for Decarbonisation projects. Field-based role covering installation, testing, commissioning and energisation of HV systems (switchgear, transformers, protection relays, controls). Interpret schematics, HV/LV testing, fault finding, compliance with AS/NZS standards. Strong safety focus WA Electrical Licence and HV Switching req.

What are you going to do

Key Responsibilities

  • Perform commissioning, functional testing, and energisation of HV systems (e.g., switchgear, transformers, protection relays, and control systems).
  • Interpret electrical schematics, single-line diagrams, and test procedures.
  • Conduct insulation resistance, continuity, polarity, and secondary injection tests.
  • Test and fault-find LV systems.
  • Commission control systems.
  • Carry out instrument calibration.
  • Ensure all work complies with AS/NZS 3000, AS 2067, and other applicable standards.
  • Identify, diagnose, and resolve electrical faults and non-conformances.
  • Maintain accurate test records and commissioning documentation.
  • Liaise with engineers, package managers, and OPS personnel to coordinate commissioning activities.
  • Adhere to all site safety, environmental, and quality procedures

Essential skills and knowledge 

Skills & Qualifications

  • WA (or equivalent) Electrical Licence.
  • HV Switching Operator certification
  • Demonstrated experience in high-voltage installation and commissioning.
  • Strong understanding of protection and control systems.
  • High level of commitment to safety and compliance.
  • Excellent troubleshooting and problem-solving skills.
  • Ability to work independently and within a commissioning team.
  • Current CPR/LVR and White Card.
  • Valid driver's licence.

Desirable Experience

  • Minimum 5 year's Experience in mining, renewable energy, or high-voltage infrastructure, including AC and DC chargers.
  • Proven experience preparing and executing High Voltage switching including preparation of switching programs
  • Knowledge of SCADA and protection relay systems (e.g., SEL, Schneider, Siemens).
  • Familiarity with commissioning documentation and pre-commissioning processes.
  • Understanding of isolation and permitting systems.
  • Knowledge of WA Mines Safety and Inspection Regulations and relevant HV Legislation

What we offer

  • Salary sacrificing
  • Employee Assistance Program (EAP)
  • Corporate discounts

About Brunel:

Brunel is a recruitment and flexible workforce solution provider which connects talented people with opportunities throughout Australasia and around the world. We specialise in highly skilled roles across a variety of technical, professional, trades and craft disciplines, pairing candidates with industry-leading projects and organisations on a contract, permanent or secondment basis.

Operating in Australasia since 1997, Brunel has major bases of operation in Perth, Sydney, Brisbane, Melbourne and Port Moresby, which are further backed by the strength and reach of a truly global network spanning over 45 countries, 120 offices and 50 years of successful operation.

Brunel is proud to be equal opportunity employer and encourages applications from Aboriginal and Torres Strait Islander and female candidates.

Do you have questions?

If you have any questions or would like to discuss the details of this role, please contact Jason on 0447 369 881 or email j.mulenga@brunel.net

Closing: July 22, 2026

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Do you have any questions about this vacancy?

Vacancy reference: CR-285212

JM

Corporate recruiter

Jason Mulenga

+61 8 9429 5653

Contact

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