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Job Title


Principal Electrical Engineer - HV / Primary


Company : Acciona


Location : Perth, Western Australia


Created : 2026-03-18


Job Type : Full Time


Job Description

Overview ACCIONA is a global company, leading in the development of regenerative infrastructure that creates a positive impact on society. Our workforce consists of more than 41,500 professionals, present in more than 40 countries across the five continents, all contributing in our mission to design a better planet. ACCIONA Mechanical & Electrical is a specialist division within ACCIONA, delivering end-to-end mechanical and electrical design, construction, installation and commissioning services that support the transition to a low-carbon future. With a strong presence across Australia, we contribute to some of the nation''s most impactful infrastructure projects - from renewable energy and transmission networks to sustainable transport systems and water infrastructure. Our work is grounded in ACCIONA''s global commitment to sustainability, innovation, and social progress. We are looking for passionate professionals who want to help shape a better planet through smarter, cleaner infrastructure and invite you to apply for roles that support the foundations of a more sustainable Australia. We are seeking a skilled and motivated HV Primary Engineer to support the design, development, and delivery of high-voltage (HV) primary systems for substations and transmission infrastructure across Australia. In this technical role, you''ll contribute to the engineering of critical infrastructure projects that enable the transition to clean energy. You''ll be responsible for developing robust and compliant HV designs, ensuring alignment with safety, environmental, and regulatory standards, and delivering practical, constructible solutions. Working collaboratively with multidisciplinary teamsincluding civil, structural, protection, and secondary systems engineersyou''ll help deliver integrated outcomes for clients in the utility, renewable energy, and infrastructure sectors. Your expertise will support projects from concept through to commissioning, within an EPC or D&C environment. Key Responsibilities Validation resolving design conflicts and ensuring systems meet performance, reliability, and regulatory standards Lead the development of innovative and sustainable designs aligned with client and industry expectations, applying RAM principles to enhance system maintainability, availability and reliability Ensure engineering systems processes are integrated seamlessly, resolving major design control challenges Mentor teams on design controls and systems engineering, proactively improving design quality and efficiency Align systems engineering with project objectives, leading collaboration across engineering disciplines for integrated design, managing and verifying project requirements Lead problem-solving efforts for complex technical challenges, balancing project constraints such as cost, time, and quality, identifying and implementing innovative solutions to optimise designs, improve constructability, and enhance operational performance Required Skills and Competencies Bachelor''s Degree in Electrical Engineering Chartered Status (including RPEV, RPEQ, NER & CPEng), or the ability to achieve within 6 months of commencing, is desirable 10+ years'' senior experience in HV substation and primary system design (including 220kV or higher), with a preference given for candidates with 5+ years in field-based roles Proven expertise in primary and substation detailed design, grid connections, and compliance with Australian and international standards Skilled in insulation coordination, EMF, earthing, and lightning protection, proficient in HV design tools including Cymcap, EMTP, and CDEGS Solid understanding of HV equipment specs, secondary systems, and civil/structural interfaces and the ability to produce clear and accurate technical documentation Tier 1 or Tier 2 contractor and/or TNSP experience is highly regarded but not essential Benefits Australian Location - Flexible depending on the applicant''s location Annual pay review and discretionary bonus Paid parental leave Purchase Leave options Purchase company share options Professional development opportunities Income protection Salary packaging and Novated leases Competitive paid parental leave Note - Be careful with applying: do not provide bank or credit card details; if you see something suspicious, report this job ad. #J-18808-Ljbffr