Cost Controller

Cost Controller Location: Perth ACCIONA is a global company, leading in the development of regenerative infrastructure that creates a positive impact on society. Our workforce consists of more than 65,000 professionals, present in more than 40 countries across the five continents, all contributing in our mission to design a better planet. Are you a passionate individual who wants to make a difference, promote sustainable development, and find solutions to the biggest global challenges including climate change, overpopulation, and water scarcity? Come and join us in building the infrastructure our planet needs to achieve a sustainable future. Job Description Benefits Annual Salary Review and Discretionary Bonus Salary packaging and Novated leases Competitive paid parental leave Paid reservist leave Opportunity to work on a first-of-its-kind operational energy asset with long-term career development potential Project The ACCIONA-led consortium known as the Alkimos SeaWater Alliance will design, build, operate and maintain the future Alkimos Seawater Desalination Plant in Perth for ten years. The Stage 1 design and construct project is scheduled to deliver drinking water in 2028, as part of an overall Water Corporation program of works valued at AU$2.8 billion. Alkimos Water Precinct - will help the region manage the combination of declining rainfall and population growth. Since 1970, winter rainfall in southwest Western Australia has decreased by about 20 per cent while Perth’s population - currently 2.12 million - is expected to reach 2.9 million by 2031 and 3.5 million by 2050, making it Australia’s third largest city and significantly increasing the demand for drinking water. We're excited to be building this critical piece of infrastructure, and to supply 50 billion litres of climate-resilient drinking water to the region. Position The Cost Controller will lead cost control and financial performance across the project, providing clear cost visibility, accurate forecasting, and high-quality financial insight to support operational and commercial decision‑making. Working on site you will play a pivotal, hands-on role, partnering closely with operations, finance, commercial, and project controls teams to ensure disciplined cost management and decisions-ready reporting. This role suits a cost professional who enjoys owning outcomes, working with complex operational environments, and influencing decisions through sound financial insight. Key Responsibilities Own activity‑level cost reporting, variance analysis, detailed forecasts, and substantiation of monthly cost and claim reporting Support and maintaining Accounts Payable, Accounts Receivable, and Delegated Authority frameworks, working closely with commercial and cost management functions to ensure strong  financial governance across operations. Track, control and forecast against approved budgets, proactively identifying cost drivers, trends and emerging risks. Support month-end cost reporting, financial close and reconciliation processes. Assist with cash flow tracking, forecasting and financial reporting as required. Support internal and external audits, assurance activities and internal financial reviews. Required Skills and Competencies Tertiary qualified in Commerce, Finance, or a related discipline 4+ years of cost control, project controls or accounting roles within construction, infrastructure, energy or industrial project environments. Strong capability in of cost tracking, forecasting, variance analysis and financial reporting Intermediate Microsoft Suite and exposure to SAP (highly regarded) Ability to clearly explain cost movements, forecast changes, and financial performance to both financial and non-financial stakeholders. ACCIONA has been given the Top Employer 2022, 2023, 2024 & 2025 certification in Australia, which certifies the company's commitment to excellence in human resources management and those who focus on putting their people first through their exceptional HR policies. Since establishing a presence in Australia in 2002, ACCIONA has made significant investments in local opportunities and project development. ACCIONA employs more than 3,000 people in its renewable energy, infrastructure and water projects across Australia & New Zealand. We are an Equal Opportunity Employer and promote equality and diversity. Indigenous Australians and candidates from minority groups are encouraged to apply.