Principal Secondary System Engineer I NSW

Energy is an exciting place to be working as we continue to see changes in the way we generate transmit and use electricity across all our markets as we work to decarbonise the industry. Mark Lampard Sector Director - Transmission & Distribution

Lead as Principal Secondary System Engineer the design and delivery of secondary protection and related electrical systems and projects while providing technical mentoring and support across an established team.  This role provides the scope to grow your career within an established Energy team building on your extensive technical expertise in secondary systems and related projects.  You will be able to lead the delivery of projects from initiation to completion across technical design project delivery as well as providing technical support and mentoring to others in the team.

In this position you will play a key leadership role across engineering design technical governance and project execution. You will be responsible for ensuring the delivery of high-quality and best practice secondary projects aligned to appropriate standards. This is your opportunity to provide technical direction across multidisciplinary teams guiding project delivery across complex work packages shape technical standards and make a tangible impact on critical and major energy infrastructure. 

How youll make a difference:

• Lead design projects across secondary protection and control systems providing expertise within project teams to support project design and delivery excellence.

• Preparation of single line diagrams (SLDs) protection logic diagrams metering layouts and cable termination diagrams.
• Preparation of electrical interconnection diagrams termination diagrams cable schedules and other supporting documentation for the installation and operation of secondary systems.
• Relay coordination studies (overcurrent earth fault motor protection distance protection) including relay setting calculations and fault analysis.
• Power system studies such as load flow analysis short circuit studies transient stability analysis motor starting studies and arc flash studies.
• Development of control and relay panel layouts including general arrangement (GA) drawings functional block diagrams and bill of materials (BOMs).
• Design of SCADA communication schemes and system integration for protection systems ensuring seamless interface between control and field devices.
• Support for commissioning and testing including Factory Acceptance Testing (FAT) and site integration of secondary systems.
• Preparation of external connection tables cable schedules and other design documentation as required by the project specifications.

Qualifications :

To be successful in this role you will be an experienced Secondary System Engineer with a track record across leading the design and delivery of secondary protection and related electrical systems projects.  You will be known for your ability to work independently leading technical excellence and the delivery of projects working collaboratively in teams with a project and client-first focus.  Experience and exposure to working across different project types site requirements and geographies at utility scale will be an advantage. 

The following qualifications and experience are highly desired but if you dont 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:

• Demonstrated experience working delivering secondary systems and related projects to design standards and specifications for major clients.
• Experienced delivering secondary protection and related projects from scope and specifications detailed design review sign off report writing and relay configurations.
• Previous experience in design teams working for Grid Utilities (such as National Grid Transgrid Transpower Powergrid etc.) is highly desirable.
• Prior experience (7 years) in leading design engineering teams across disciplines in a global consultancy firm is preferred.
• Familiarity with relevant Australian standards (e.g. AS/NZS) and industry best practices.
• Excellent communication and stakeholder engagement skills.
• Chartered Engineer status (or working towards) is highly desirable supported by a bachelors degree in electrical engineering or related discipline.

Additional Information :

Why youll love working with us

• Flexible work arrangements available aligned with the market and client facing role requirements
• Purchase up to 6 weeks additional annual leave per year         
• Volunteer and representation leave
• Flex public holidays swap Easter or other holidays for ones that suit you better

Ready to push the limits of whats 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:  AECOM

AECOM is the worlds 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 and @AECOM.

Freedom to Grow in a World of Opportunity 

You will have the flexibility you need to do your best work with hybrid work options. Whether youre working from an AECOM office remote location or at a client site you will be working in a dynamic environment where your integrity entrepreneurial spirit and pioneering mindset are championed.

You will help us foster a culture of equity diversity and inclusion a safe and respectful workplace where we invite everyone to bring their whole selves to work using their unique talents backgrounds and expertise to create transformational outcomes for our clients.

AECOM provides a wide array of compensation and benefits programs to meet the diverse needs of our employees and their families. We also provide a robust global well-being program. Were the worlds trusted global infrastructure firm and were in this together your growth and success are ours too.

Join us and youll get all the benefits of being a part of a global publicly traded firm access to industry-leading technology and thinking and transformational work with big impact and work flexibility. As an Equal Opportunity Employer we believe in each persons potential and well help you reach yours.

Remote Work :

No

Employment Type :

Full-time