Rio Tinto is reportedly preparing for a significant reduction in its Western Australian workforce, with speculation mounting that a senior Perth executive is set to leave. Employees at the company's St Georges Terrace office and across its extensive Pilbara network of mines, railways, and ports are bracing for a sweeping job cull, which chief executive Simon Trott hinted at in December.
Executive Departure and Redundancies
Scott Wilkinson, general manager of iron ore mine productivity, is rumored to be retiring from Rio Tinto imminently as part of a large round of redundancies expected to begin before July 1. Wilkinson previously oversaw the company's Brockman operations, which support about 2,500 jobs across four integrated mines and contribute a substantial portion of Rio's Pilbara iron ore output.
Sources close to the company suggest that up to 20 percent of its Perth white-collar workforce and hundreds of fly-in, fly-out employees in the Pilbara could be cut in the near term. A Rio Tinto spokeswoman declined to comment on Wilkinson's alleged departure or the number of jobs expected to be eliminated over the coming weeks.
Cost-Cutting Measures
The spokeswoman instead referred to comments made by Mr. Trott in December, when he announced plans to achieve $650 million in productivity and savings by reducing the number of management layers across Rio's global mining operations. Trott indicated that the Western Australian iron ore business, which employs more than 19,000 people, would be a key focus of the cost-cutting initiative.
Rio's Pilbara mines generated approximately $8.5 billion in free cash flow in 2025, but the London-headquartered company remains unsatisfied with its performance. Rio is the largest iron ore producer in Western Australia by volume, but it was overtaken by rival BHP as the lowest-cost producer in 2021, and BHP has since extended its lead.
Challenges and Investments
Last year, Rio committed to spending well over $20 billion to develop a new Pilbara mine each year until 2030, aiming to improve iron ore grades and close the efficiency gap with BHP. Public backlash following the destruction of Juukan Gorge in May 2020 has hindered Rio's ability to obtain regulatory approvals for replacement mines in the Pilbara, forcing the company to tap into lower-grade iron ore deposits, which has constrained profit margins.
Rio's mine construction program encountered a minor setback on Friday when elevated levels of E. coli were detected in drinking water from a desalination pipeline near Dampier. Bottled water was provided to workers from NRW Holdings' Primero Group, and construction continued as scheduled.
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