Senior Grid Modelling Engineer

• Power the grid - Connect renewables with smart, scalable solutions.
• Model the future - Use PSCAD, PSS(R)E, and PowerFactory to solve grid challenges.
• Brisbane based (open to Sydney or Melbourne locations)

Join a team that's All Kinds of Useful
At Origin, being useful is more than a tagline - it's how we approach work every day. As a collective, we're a team that thrives on finding better ways, working together, and owning our impact. From powering homes to delivering award-winning internet and helping to lead Australia's energy transition. If you're driven by purpose and excited to be part of something bigger, we'd love to have you on the journey.

About the role:
Join Origin as a
Senior
Grid Modelling Engineer
and help connect Australia's next generation of energy projects to the grid. You'll lead technical modelling, collaborate with experts, and work with industry regulators to deliver smart, future-ready solutions. If you thrive on solving complex challenges and driving innovation, we'd love to hear from you.

Key Responsibilities

• Develop and manage complex grid and generator performance models to meet Generator Performance Standards for new energy projects.
• Select and oversee specialist consultants for grid modelling, including GPS packages, MLF assessments, and constraints analysis.
• Lead technical negotiations and maintain strong relationships with AEMO, TNSPs, DNSPs, and state-based authorities.
• Provide expert advice and approvals on grid connection strategies and future grid options.
• Conduct detailed analysis of current and future grid configurations to identify optimal connection points.
• Support project development and acquisition due diligence by assessing connection risks and opportunities

What will you bring?

• Engineering degree with extensive relevant experience in the Australian energy market.
• Proven expertise in grid connection processes and regulatory frameworks within the National Electricity Market.
• Strong understanding of AEMO's Integrated System Plan and future grid technologies.
• Demonstrated ability to manage technical consultants and deliver high-impact modelling outcomes.
• Proficiency in industry-standard software tools such as PSCAD, PSSE, DigSILENT PowerFactory, and other grid simulation and modelling platforms.

So, why join us?

• 20 weeks of paid leave for primary carers with flexible return options.
• Thrive in a culture of personal and professional growth.
• Powering your career with unbeatable perks - Get discounted electricity, gas, and internet as an Origin employee
• Origin 360 Electric Vehicles (EV) employee subscription offers a fantastic range of EVs, with flexible month-to-month plans and no lock-in contract.
• Free and confidential counselling for employees and family members.
• A great high energy team, that encourages interesting, rewarding, and engaging work

Origin - Where good change happens
At Origin, we're powered by people who believe in creating change.

We are committed to fostering a diverse, gender equitable workforce, where everyone is welcome, and all applications are evaluated on merit and potential. We encourage applications from Aboriginal and Torres Strait Islander Peoples, people living with disabilities, culturally diverse people, any stage in life, people with intersex variations and people within LGBTQ+ communities, including trans and gender diverse.

Enjoy a challenging career in an exciting industry where you can grow and explore your potential. If you think you have transferable skills, an appetite to learn and would be a great fit, we'd love to hear from you.

Here's a little about us:
Background checks may be required to determine your suitability for this position as part of the recruitment process and during your employment. These checks may include police checks, AusCheck, medical assessment and/or drug and alcohol testing.
Please note unsolicited CVs from agencies will not be accepted.

Origin recognises Aboriginal and Torres Strait Islander Peoples as the Traditional Custodians of country throughout Australia, and we pay our respects to Elders past, present and future.
Function: Engineering