Cost Controller

OCU Group is a global infrastructure and energy services business with more than 5,000 people delivering projects that power communities and support the energy transition.

Our Australian and New Zealand operations are growing fast, bringing together great businesses including All Energy Contracting (AEC), Bam Bam, Pilecom and Volta under one group.

All Energy Contracting (AEC) is a leading multidisciplinary construction contractor specialising in renewables and energy infrastructure projects.  We deliver projects across solar, wind, battery energy storage systems (BESS), high voltage connections, substations, balance of plant and associated civil, electrical and mechanical works.

About the opportunity

Working on a permanent, full-time basis, from our Head Office Hamilton (with monthly site travel), AEC are seeking an experienced Cost Controller to support the commercial performance and commercial success of our projects.

The Cost Controller plays a critical part in ensuring accurate forecasting, cost control, and commercial visibility across projects, supporting informed decision making and strong commercial outcomes.

Working closely with Project Managers, operations team and key stakeholders, you will provide meaningful insights into project performance, identify risks and opportunities, and help drive commercial efficiency across a dynamic project environment.

Key Responsibilities

• Develop and maintain accurate project cost forecasts, budgets, and accruals
• Monitor project cost performance and analyse variances against budget and forecast
• Clearly articulate monthly cost variances, including root causes and cost drivers
• Prepare detailed commercial and cost reports for project teams and leadership

Identification and management of project risks and opportunities

Collaborate with operational and delivery team to ensure support on Contracts and Projects

Provide guidance and support to project teams on cost control processes and best practice

Managing subcontractors by ensuring appropriate subcontract documentation is produced and issued in line with company procedures and manage accounts in accordance with the subcontract through to final account

What you’ll bring

• Proven experience working in project cost control, forecasting, and accruals
• Extensive experience in a similar Cost Controller role within a large corporate environment
• Experience within the energy, utilities, construction, or infrastructure industry highly regarded
• Commercial acumen with the ability to interpret contracts and commercial impacts

Strong analytical skills with excellent attention to detail

Strong proficiency in Microsoft Office Excel.

What we offer

Be part of something bigger: join an international group operating across the UK, Australia and New Zealand.

Grow with us: be part of AEC’s expanding presence in Western Australia and across Australia and New Zealand, backed by a strong and growing pipeline of work.

Work on industry leading projects: contribute to some of Australia and New Zealand’s largest renewable energy and power infrastructure projects.

Learn from the best: benefit from the combined knowledge, experience and capabilities of specialist businesses across the OCU Group.

Be part of the energy transition: work in an industry that is helping build a cleaner, more sustainable energy future.

We are an equal-opportunity employer committed to creating an inclusive environment where everyone is valued. We welcome applicants from all backgrounds, identities, and experiences We seek to build a diverse team that reflects the communities we serve and seek innovation through varied perspectives. We encourage candidates from underrepresented groups to apply and look forward to fostering a supportive workplace together.