Who are we?
The future of energy is digitised, decarbonised, and localised. At SmartestEnergy Australia, we need revolutionary thinkers to help our customers make the most of this new landscape, thinking differently to find smart solutions to complex problems. Formed in 2020, we’re an agile business driven by entrepreneurial thinking. As a subsidiary of the Marubeni Corporation and SmartestEnergy Limited UK, we also have strong investment and infrastructure behind us.
We have our corporate office in Sydney CBD and another office in Melbourne. Further expansion is planned for 2026 and beyond which means global career opportunities for you, with plenty of potential to explore new markets.
Flexibility is vital to success in our business and many of our staff work flexibly in many ways, including part-time, remotely or a mix of remote/office. Please talk to us about what flexibility means to you and don’t let anything stop you from applying. When you join our Team, you will have the opportunity to contribute and make an impact every single day.
This role is based in our Sydney office with Hybrid working arrangement.
This is a unique opportunity, and the role design can be flexible to fit the strengths and interests of the right candidate, which is open to individuals looking to get back into the workforce or take the next step in their career. The candidate is expected to aid the business through the application of their core skill/experience, which could be legal, finance, commercial, marketing, etc.
The Office Manager is responsible for ensuring the smooth operation of the office environment and the effective functioning of the executive team. The Office Manager uses their functional skills to provide support to the business in the delivery of its business plan.
Office Administration
Celebrating our inclusive and diverse culture is core to what we do. We value everybody irrespective of background, disability, religion, gender identity, sexuality, or ethnicity.
We know that for our business to thrive we need diverse talent with a range of backgrounds, skills, and capabilities in each of the countries in which we operate. We view diversity as one of the key enablers that helps our business to grow.

SmartestEnergy is a people-powered energy company, empowering switched on customers, generators and partners to get to net zero. We know the journey to 100% renewable energy is complex, because everyone’s at different stages with unique needs. That’s why our model is flexible, our advice is unbiased, and our innovative retail solutions are realistic.
We’re driving the worldwide transition to net zero with offices in the UK, the United States and Australia. As a growing community, we can make the system fairer and more powerful. We can better show the realities and rewards of switching from fossil fuels to clean energy. Connect generators to customer demand. Accelerate the market. Create jobs. And champion greener, smarter energy for generations.
SmartestEnergy. Empowering a greener generation.