Join a national company with 50 years industry experience Opportunities to work on cutting-edge projects across Australia Regular overtime and rosters that balance time at work and home The High Voltage (HV) Operator is responsible for the safe operation, switching, and isolation of high voltage electrical systems. This role supports commissioning, testing, and maintenance activities across substations, switchboards, and associated HV assets. The HV Operator ensures compliance with regulatory and site-specific safety requirements while providing technical support to project teams and clients. In this role, you will: Perform HV switching operations, isolations, and restorations in accordance with site procedures and safety regulations. Support commissioning and testing activities (including protection relay testing, CT/VT checks, and functional testing). Maintain compliance with electrical safety regulations and company safe work procedures (SWPs, SWMS, JSEAs). Work closely with HV Technicians, Engineers, and Project Managers to ensure safe and efficient execution of works. Conduct pre-start checks, risk assessments, and permitting prior to HV operations. Accurately record and report switching activities and testing results. Respond to operational issues or faults, assisting in fault-finding and restoration. Contribute to continuous improvement of HV operational practices. ABOUT YOU: Skills and Competencies: Strong understanding of HV systems (switchgear, transformers, protection schemes, HV cabling). Practical experience with HV switching and isolation procedures. Knowledge of Australian standards, electrical safety regulations, and compliance requirements. Competence in risk assessment, safe work procedures, and incident response. Ability to read and interpret single line diagrams, schematics, and protection settings. Good communication skills and ability to work as part of a team in high-risk environments. Qualifications and Experience: Electrical trade qualification with engineering background (preferred). Current HV Switching Operator Authorisation/Accreditation within 3 years. Demonstrated experience in HV commissioning, testing, or operational roles. Familiarity with protection relay testing (ABB, Schneider, Siemens, etc.) and HV test equipment advantageous. Construction/Mining/Energy sector experience desirable. ABOUT PHE GROUP & PHE HIGH VOLTAGE PHE Group is an electrical and instrumentation contractor with five specialist divisions and more than 50 years’ experience. From design and installation to commissioning, shutdowns and logistics, we deliver projects that last. With branches and projects across Australia’s key regions, we’re trusted to deliver where it matters most. PHE High Voltage operates in power-critical environments across mining, utilities, power generation, and heavy industry, providing specialist services across HV installation, jointing, switchgear upgrades, transformer commissioning and protection integration. At every stage of their career, our people are supported to learn, grow and succeed, while gaining exposure to the projects shaping Australia’s future. As part of PHE Group, our reputation is reinforced by recognition at the 2025 NECA SA/NT Excellence Awards, where we secured honours across the Industrial Large and X-Large categories for BHP’s Carrapateena Hydrofloat and Underground Crusher 2.0 projects, respectively. We also received the Perpetual Award – the judges’ highest accolade – recognising excellence in safety, quality, innovation and culture. These achievements highlight the calibre of our people and affirm the standards of delivery that extend across every division of PHE Group. Come be a part of that success. Join an award-winning team – and take your place in delivering projects that are shaping the future of Australia’s evolving sectors and the electrical industry. ABOUT OUR PROCESS Applying for a role at PHE Group? Our website provides step-by-step instructions on your pathway into the business – including checklists to guide you in preparing for the interview process. See our website: www.phe.net.au/careers/recruitment-process We seek people who bring both capability and alignment with our values. To support this, our recruitment process includes a range of checks to confirm suitability for the role and workplace. These may include police and background clearances, medical assessments, drug and alcohol testing, right-to-work verification, reference checks, and other due diligence measures. SUPPORTING A DIVERSE WORKFORCE At PHE Group, diversity is core to how we build strong teams and deliver complex projects. Our workforce reflects the reality of a modern Australia – bringing together people across gender, culture, age, ability, career pathways, and global experience. This mix of perspectives leads to sharper thinking, stronger collaboration, and more resilient outcomes for our clients. Our commitment was recognised at the 2025 NECA QLD Excellence Awards, where PHE Group received the Leaders in Diversity award. This honour acknowledges our efforts to broaden participation, create pathways for Indigenous engagement, attract global expertise, and embed inclusive practices across our operations. We are an Equal Opportunity employer who are committed to providing a recruitment process that is fair, equitable, and accessible. If you require adjustments to support your application, we encourage you to reach out so we can ensure the process works for you.
