At ENGIE, great adventures always start with a simple "hello" and the desire to take action for tomorrow. If, like us, you strongly believe the energy transition holds opportunities for you and for everyone, then look no further, you belong with us!

Our goal is to be the best energy transition utility, and we have an ambition to reach net zero emissions by 2045. In Australia, this includes flexible power generation, energy retail services for homes and businesses, advanced energy management solutions, and a growing portfolio of future-focused projects — from hydrogen and battery storage to wind and solar developments.

About the Role

Join ENGIE’s Supply & Energy Management team as a Quantitative Analyst and help shape the modelling and analytical insights that support Australia and New Zealand’s energy transition.

In this hands‑on role, you’ll contribute to the development and maintenance of quantitative models and tools that guide commercial decision‑making, asset optimisation and strategic planning. You’ll be part of a supportive team where learning, collaboration and continuous improvement are encouraged.

Technical Excellence

• Support the development and maintenance of forecasting and optimisation models.
• Assist with model testing, validation and quality control alongside senior team members.
• Apply strong coding practices, including documentation, version control and testing.
• Build confidence in model governance and analytical best practice.

Reporting & Communication

• Run analytical processes and produce insights that support stakeholders across the business.
• Develop and automate reports to enhance efficiency, visibility and decision support.
• Work with senior analysts on more complex modelling tasks, from design through to implementation and testing.
• Communicate model outcomes, assumptions and limitations in a clear and engaging way.

This role is ideal for someone who enjoys learning, problem‑solving and collaborating with others, and who wants to grow their quantitative capability within a purpose‑driven global organisation.

About You

You’re curious, analytical and motivated to build your career in quantitative modelling. You thrive in supportive environments where learning is encouraged and where your ideas can contribute to real‑world outcomes.

• A tertiary qualification in Engineering, Mathematics, Statistics, Computer/Data Science, Economics, Finance or a related area.

• Experience applying quantitative or analytical skills in practical settings.
• Strong numerical capability and understanding of statistical or mathematical modelling.
• Exposure to methods such as optimisation and time series modelling
• Proficiency in Python and  SQL, with good coding hygiene (documentation, testing, version control).
• A collaborative approach, strong problem‑solving skills and an interest in commercial decision‑making.
• Curiosity, adaptability and a desire to learn new tools and techniques.
• Energy sector knowledge is beneficial, but not required.

ENGIE is an equal opportunity employer, promoting diversity and committed to creating an inclusive environment for all. All applications are screened based on business needs, job requirements and individual qualifications, without any regard to origin, age, carer’s responsibilities, sexual orientation, gender identity, pregnancy, religion, marital status, health, disability or political opinions.  Aboriginal and Torres Strait Islander peoples, people with disability, people from diverse cultural and linguistic backgrounds and people of the LGBTIQA+ community are encouraged to apply. Our differences are our strengths.