Principal Electrical Engineer (Building Services) - Sydney, NSW, Australia

AECOM’s Building Engineering team continues to grow across Australia, and we are looking for a Principal Electrical Engineer to join our team in Sydney.

You will work alongside experienced multidisciplinary engineers delivering innovative and technically complex building services solutions across major projects in aviation, healthcare, defence, education, data centres, commercial developments and transport infrastructure.

This is an opportunity to take a leading role in project delivery, contribute technical expertise across a diverse portfolio, and help shape projects that create lasting positive impacts for our clients and communities.

How you'll make a difference:

• Lead the design and delivery of sophisticated electrical engineering solutions across health, defence, transport, data centres, sports facilities, and other complex building projects, ensuring safety, efficiency, and regulatory compliance.
• Act as the senior technical authority on major projects, providing expert review, guidance, and oversight of electrical design, installation strategies, and system integration.
• Oversee multiple electrical projects concurrently, balancing technical rigor, programme delivery, and client expectations to achieve successful outcomes.
• Collaborate closely with multi-disciplinary teams to integrate electrical systems seamlessly into broader building services, offering technical insight on lighting, power distribution, fire and life safety, and low-voltage systems.
• Mentor and support junior and mid-level engineers, fostering technical excellence, innovative thinking, and professional development across the team.

The following qualifications and experience are highly desired, but if you don’t tick all the boxes, you could still be a perfect fit for this role. Please apply, all applications will be considered.

The qualities that help you thrive:

• Ideally 12+ years’ experience in Electrical Engineering, gained within a Building Services consultancy, senior contracting role, or government department, with proven expertise in delivering technically complex projects across diverse sectors.
• Chartered Professional Engineer (CPEng) and RPEV/RPEQ registration preferred.
• Demonstrated ability to lead multiple technical projects simultaneously, applying advanced electrical design expertise to ensure quality and innovation.
• Deep knowledge of Australian Standards, building codes, and electrical systems, with strong capability to provide technical leadership and mentor engineers and clients alike.
• Excellent communication and interpersonal skills, with a genuine passion for mentoring, developing, and supporting engineers at earlier stages of their careers.

Due to the nature of the projects, Australian Citizenship is preferred, with prior defence clearance highly regarded.

Why you’ll love working with us:

• Flexible work arrangements, including alternative start/finish times, part-time, job-sharing and hybrid work options
• Purchase up to 6 weeks additional annual leave per year
• Flex public holidays – swap Easter or other holidays for ones that suit you better
• Continuous learning and growth - lunch and learns, professional development courses, financial study assistance, 5 days paid study leave, global career opportunities

Ready to push the limits of what’s possible?

We welcome applications from individuals of all backgrounds, including those with disabilities, additional health or mental health needs, and/or neurodiverse conditions. If you require any adjustments during the hiring process, please let us know.

Applications are reviewed as they come in, and the role may close earlier than expected, so if this opportunity sounds like you, we encourage you to apply as soon as possible.

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AECOM acknowledges the Traditional Owners and Custodians of the lands on which we, our clients and our communities live and work around Australia. We pay our respects to their cultures and to their Elders — past, present, and emerging. We are committed to connecting to Country in our work through meaningful engagement with First Nations peoples and businesses. Find out more about our Australian Reconciliation Action Plan here: https://aecom.com/au/our-vision-for-reconciliation/.

About AECOM

AECOM is the world’s trusted infrastructure consulting firm, delivering professional services throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. On projects spanning transportation, buildings, water, new energy and the environment, our public- and private-sector clients trust us to solve their most complex challenges. Our teams are driven by a common purpose to deliver a better world through our unrivaled technical and digital expertise, a culture of equity, diversity and inclusion, and a commitment to environmental, social and governance priorities. AECOM is a Fortune 500 firm and its Professional Services business had revenue of $16.1 billion in fiscal year 2025. See how we are delivering sustainable legacies for generations to come at aecom.com and @AECOM.