Job Description
Redpath Partners have been engaged to recruit a Cost Planning Director on behalf of Sydney Water. This is a key leadership role within their Infrastructure Delivery division.
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This is a standout opportunity to play a pivotal role in shaping how one of Australia's largest infrastructure organisations approaches cost, investment, and delivery across a significant capital portfolio.
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The Opportunity
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The Cost Planning Director will lead the development and embedding of an enterprise-wide cost planning and cost intelligence capability. This role is central to driving a shift from traditional estimating toward proactive, data-led cost management across the full asset lifecycle—from concept through to delivery and benefits realisation.
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Operating at a strategic level, you will influence major investment decisions, support robust governance outcomes, and ensure value-for-money is achieved across Sydney Water's infrastructure programs.
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Key Responsibilities
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Establish and lead an enterprise-wide cost planning framework that delivers reliable, benchmarked cost intelligence
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Embed cost realism and value-for-money principles into design, procurement, and delivery decision‐making
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Oversee the development and ongoing enhancement of global rate databases and benchmarking systems
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Provide independent cost assurance across business cases, Gateway reviews, and Board submissions
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Deliver insights on cost performance across the capital portfolio, identifying trends and opportunities for improvement
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Influence design and scope decisions through proactive cost analysis and scenario testing
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Partner with engineering, program delivery, procurement, finance, and risk teams to align cost outcomes with broader business objectives
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Build, lead, and mentor a high‐performing cost planning team
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The Candidate
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We are seeking a highly experienced cost planning or estimating leader with a strong background in infrastructure or construction.
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You will bring:
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15+ years' experience across infrastructure or major project environments
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Proven leadership experience within cost planning or estimating.
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Strong track record contributing to business cases, investment submissions, and governance processes
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Expertise in cost benchmarking, data analytics, and performance improvement
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The ability to influence senior stakeholders and drive strategic outcomes
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Tertiary qualifications in quantity surveying, engineering, or a related discipline
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Experience within regulated or public‐sector environments, and familiarity with NSW Treasury or Infrastructure NSW frameworks, will be advantageous.
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Why Apply
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This role offers the chance to:
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Shape and lead a critical capability within a major infrastructure organisation
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Influence large‐scale capital investment decisions
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Drive improved cost performance and value‐for‐money outcomes
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Work within a collaborative, forward‐thinking environment focused on sustainability and long‐term impact
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Cost Planning Director – Sydney Water

📌 Cost Planning Director (New South Wales)
🏢 Redpath Partners
📍 New South Wales