Cogen Plant Trainee Operator – Glenbrook Power Station

Alinta Energy is one of Australia’s largest energy retailers, generators and developers, serving over 1.1 million customers. As Australia’s energy system evolves, we’re focused on delivering reliable and affordable energy through practical, commercially sound solutions. Our operations span generation and retail, and we’re committed to supporting customers and communities with dependable energy every day.

About Glenbrook Power Station

Located south of Auckland, New Zealand, Glenbrook Power Station is a co-generation facility seamlessly integrated with New Zealand Steel’s ironmaking plant. By utilising waste heat and byproduct gases from the ironmaking process, the station generates steam and electricity, meeting approximately 60% of the steel mill’s electricity needs. This innovative partnership significantly reduces reliance on the national electricity grid, displacing marginal fossil‑fuel generation and contributing to lower carbon emissions.

Why you’ll love working here

At Alinta Energy, we’re committed to delivering reliable energy through practical solutions that make a real difference. You’ll be supported with clear direction and the tools you need to succeed. We’re large enough to offer meaningful opportunities, yet agile enough for your ideas and contributions to be recognised. You’ll be empowered to take ownership, be part of a culture that values straightforward communication, mutual respect, and getting things done.

What You’ll Do

This is an excellent entry‑level opportunity to launch your career in plant operations, starting as a Boiler Attendant. You’ll learn plant fundamentals and earn your ENCHEM qualification, then move to shift work and become a qualified boiler attendant within 12–18 months. With further structured training and hands‑on experience, you can progress to Panel Operator and Shift Supervisor roles within 5–7 years, supported by nationally recognised qualifications and clear career advancement.

• The ironmaking process and integration with the cogeneration plants
• Steam turbine and boiler operations
• Plant monitoring and responding to process changes
• Controlling boiler and cooling water chemistry
• Reporting, troubleshooting, and carrying out fault finding and investigations

Your Experience

Our Diversity Commitment

Alinta Energy offers a truly diverse, safe and supportive work environment. As an equal opportunity employer, we encourage applications from any qualified person, including First Nations, members of the LGBTQIA+ community, people of all ages and people living with a disability. We are also proud to be a WORK180 Endorsed Employer and we are committed to advancing women’s careers.

If your application progresses, we will need to complete background and pre‑employment checks, such as immigration checks, reference checks, criminal background checks, qualification checks, medical checks, drug & alcohol tests, and additional checks for roles related to finance.

Click ‘Apply’ to submit your application.

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