Principal Planning Engineer - Modelling & Simulation

Horizon Power; Canning; On-site; AUD 180,000 - 240,000; Full time

Job summary

Horizon Power in Bentley, WA is seeking a Principal Planning Engineer - Modelling & Simulation to lead the organisation's power system modelling capability. You will shape planning data, study methodologies and governance, guiding engineers across teams to deliver robust regional energy planning outcomes.

Based in Bentley, you will advance standards, automate workflows and collaborate across planning, engineering, operations and projects to support regional WA energy investments and network

Qualifications

• Degree qualifications in Electrical Engineering or related discipline.
• Extensive experience in power system planning and modelling.
• Deep RMS and EMT studies expertise, including dynamic model development and validation.
• Advanced use of PowerFactory with scripting or workflow optimisation.
• Strong understanding of electricity networks and renewable integration.
• Experience developing technical standards and governance frameworks.

Responsibilities

• Lead modelling, simulation and planning capability for WA regional networks.
• Develop governance frameworks and planning tools for studies and data.
• Provide technical leadership on RMS/EMT studies and model validation.
• Mentor planning teams and influence technical outcomes across teams.
• Drive continuous improvement of modelling tools, data quality and methodologies.

Skills

RMS studies

EMT studies

Modelling & Simulation

Power system fundamentals

Education

Electrical Engineering degree

Tools

DIgSILENT PowerFactory

Job description

Bentley, WA, Australia

Application Deadline: 13/11/2026

Location:

Bentley, WA

Work Type:

Full Time | Permanent Opportunity

Lead the modelling, simulation and planningcapability that will shape the future of energy across regional and remoteWestern Australia.

This is a unique opportunity for a highly experienced powersystems engineer to take on a principal technical leadership role supportingsome of Australia's most complex and geographically diverse energy systems. AsPrincipal Planning Engineer - Modelling & Simulation, you'll be responsiblefor advancing Horizon Power's modelling capability, governance frameworks andplanning tools, enabling engineers across the business to confidently managepower system studies, models and planning data.

Working as part of the Energy Planning Centre of Excellence,you'll influence the standards, methodologies and technologies that underpin critical planning decisions, while supporting the transition towards a moresustainable and resilient energy future for regional Western Australia.

Based in Bentley, you'll collaborate with planning, engineering,operations and project teams across the organisation, providing expert guidanceon modelling, simulation and system planning activities that help shape futureenergy investments and network development strategies.

The impact you'll make:

• Lead Horizon Power's modelling and simulation capability, developing the frameworks, standards and governance that support power system planning across the business.
• Drive the ongoing development of the Grid Planning Portal, improving how planning teams access data, manage models and undertake power system studies.
• Champion automation and digital solutions that streamline study workflows, improve consistency and deliver more efficient planning outcomes.
  Provide technical leadership and specialist expertise on complex RMS and EMT studies, including dynamic model development, validation and performance assessments.
• Support and mentor planning teams to build modelling capability, enabling engineers to effectively manage and utilise their own models and planning data.
• Facilitate critical planning activities including generation dispatch modelling, energy management analysis, and demand and capacity forecasting.
• Collaborate with technical stakeholders to ensure modelling outcomes inform investment decisions, network development and future energy strategies.
• Drive continuous improvement across modelling tools, data quality, study methodologies and planning processes through the Energy Planning Centre of Excellence.

What will set you apart:

• Degree qualifications in Electrical Engineering or a related discipline, supported by extensive experience in power system planning and modelling.
• Deep expertise in RMS and EMT studies, including dynamic model development and validation within utility, consulting or renewable energy environments.
• Advanced capability using power system modelling software such as DIgSILENT PowerFactory, including experience with automation, scripting or workflow optimisation.
• Strong understanding of electricity networks, generation systems, renewable energy integration and emerging energy technologies.
• Experience developing technical standards, governance frameworks, methodologies or engineering best practice.
• A passion for capability building, with demonstrated experience mentoring engineers and influencing technical outcomes across multidisciplinary teams.
• Strong stakeholder engagement and communication skills, with the ability to translate complex technical concepts into practical business solutions.

Why Join Us?

You’ll join a team that sits at the centre of Horizon Power'splanning capability, helping to shape how power system studies are deliveredacross the organisation. This role offers the opportunity to combine deeptechnical expertise with strategic influence, driving improvements in modellingtools, governance, automation and engineering capability while contributing tothe delivery of reliable, sustainable energy solutions for regional and remotecommunities across Western Australia.

Ready to Power WA's Future?

Bring your modelling expertise, technical leadership and passionfor innovation to a role where your work will directly influence the future ofenergy planning across Western Australia.

Applications close: Friday 13th November

Ourworkplace culture is created through every interaction, every experience andeverything we do.

Across our organisation, we recognise and reward people and offer work thatworks with you. We're committed to equality and celebrate the diversity ofrace, gender, sexual orientation, religion, ethnicity, and all characteristicsthat make our Horizon Power team so special.

We strongly encourage applicationsfrom Aboriginal and Torres Strait Islander people. We are dedicated to ensuringthat all candidates have equal opportunity and, if you require any adjustmentsduring the recruitment process, please let us know - we’re here to supportyou.

If you want more amazing reasons of why Horizon Power should be youremployer of choice, check our careers page to find out more. https://www.horizonpower.com.au/about-us/careers/