Engineer - Primary (High Voltage Substations)Posted: 06/07/2026Closing Date: 08/08/2026Job Type: Permanent - Full TimeLocation: VIC - DoncasterJob Category: EngineeringBased in DoncasterPlay a key role in delivering high-voltage substation projects that support the growth of Australia's renewable energy and utility sectorsJob DescriptionWho Are CPP?
CPP is a leading high-voltage infrastructure provider, connecting renewable energy projects to Australia's electricity grid.As a member of Quanta Services, a Fortune 500 company ranked #192 on the NYSX, we specialise in the design, construction, commissioning, and maintenance of substations, transmission lines, wind farms, and battery storage systems.Established in ****, we've connected more wind farms and renewable batteries than any other company.
With over 800 employees and offices in Adelaide, Melbourne, Sydney, Brisbane, and Perth, we partner with Australia's major transmission providers to deliver cutting-edge, end-to-end solutions.Join us in shaping the future of energy.CPP has the largest in-house design and engineering team of any contractor in Australia, with over 170 specialists across Electrical Primary and Secondary, Civil, Structural, and SCADA disciplines.
We provide end-to-end engineering solutions for high-voltage infrastructure, including nationally significant transmission projects, HV substations, wind farms and battery storage systems that drive Australia's renewable energy transition.Our engineers work closely with construction and operations teams, ensuring designs are practical, constructible, and continually refined through real-world feedback.
With a commitment to innovation and excellence,



we deliver solutions that support a stable, reliable, and sustainable energy future.The OpportunityAs a Engineer Primary at CPP, you will play a key role in delivering high-voltage substation projects that support the growth of Australia's renewable energy and utility sectors.
Your expertise will contribute to the successful execution of complex, large-scale infrastructure projects across the country, ensuring high-quality, technically sound primary electrical designs from concept through to construction support.We are looking for candidates with proven experience in producing (not only reviewing) detailed engineering studies in a minimum of one of the following areas:System Studies, including Load Flow, Short Circuit, Arc Flash and Low Voltage Protection CoordinationEarthing System Designs, EMF and LFI DesignsHigh Voltage cable sizingIn addition to the above you should also have a solid foundation in a range of primary design engineering skills, including but not limited to:Conductor and busbar sizingUnderstanding of substation equipment layoutsPreparing high voltage equipment specificationsDesired Skills and ExperienceAbout YouTo be successful in this role, you will possess:Tertiary qualifications in Electrical Engineering,



Power Engineering or equivalentDemonstrated experience performing in a similarrolein the HV electrical industryHands on experience in either Arc Flash, Insulation Coordination Studies or EarthingPower system study experience (not reviewing) including lightning, lighting, short circuit, load flow etcBe rewarded at CPP.At CPP, we value our people above all else.
We're dedicated to investing in and developing your talent to help you reach your full potential.
By joining us, you'll have the opportunity to work on industry-leading projects and access the latest technologies.
We foster a culture of innovation and welcome fresh ideas – if you're ready to challenge the status quo, we want you to be part of our team.Benefits include:Above-market salary package with annual reviewsAnnual bonus, discretionary based on individual and business performanceWe offer flexible working options, with the ability to work from homeAccess to study assistance for continuous development, and a strong focus on internal promotions to help you grow within14weeks paid primary parental leave and 4weeks paid secondary parental leaveUp to 2 weeks of purchased leaveChoice between an iPhone or Samsung mobile & design specked engineering laptop and softwareGenerous employee referral program up to $4,000Access to an extensive benefits and discounts program with savings at over 400 retailersFree Employee Assistance Program for you and your family, supporting physical, mental, and financial wellbeingCPP is an equal opportunity employer that fosters a culture of achievement, personal development and offers a diverse, safe and supportive work environment.
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📌 Engineer - Primary (High Voltage Substations) (Melbourne)
🏢 Consolidated Power Projects Australia
📍 Melbourne