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Defence  

Supporting Australia’s Defence sector with innovative and proven environmental solutions, compliance expertise, and sustainable project delivery nationwide. 

Ivan  Kwan

Market Lead

Ivan Kwan

Contact Ivan

Tailored environmental and infrastructure solutions for Defence

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We partner with Australia’s Defence sector to deliver innovative, sustainable solutions that meet complex environmental and infrastructure challenges. Our expertise spans contaminated site investigations, remediation, water sourcing and management, and compliance with stringent Defence and Commonwealth requirements. 

Environmental Compliance & Sustainability  

We assist Defence meet strict environmental regulations and sustainability goals through audits, monitoring, and strategic planning. Together, we formulate strategies to reach sustainable energy transition targets. 

Contaminated Site Assessment & Remediation  

Expertise in investigating using innovative methods and remediating legacy contamination and emerging issues at Defence facilities to protect land, water, and community health utilising the latest global knowledge and technologies. 

Water Management & Infrastructure  

Undertake investigations to identify water sources for remote sites. Support design and implement resilient water systems, stormwater solutions, and infrastructure upgrades to support operational readiness.  

Strategic Planning & Risk Management  

Provide data-driven insights and risk assessments to guide Defence projects, ensuring compliance, resilience, and mission continuity. Asset management using Defence Estate data to manage aging infrastructure risk.  

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Supporting Defence means delivering infrastructure that is dependable, secure, and fit for the mission—today and into the future.

Ivan Kwan

Technical Director 

Ivan Kwan, a Technical Director at CDM Smith, delivers strategic advisory services, expert contaminated site assessment, PFAS, and remediation solutions for Defence projects.  

Technical Practices

Supporting practices that enhance project outcomes across the lifecycle.

Environmental Approvals and Planning

Integrated environmental approvals and planning services supporting government, private and community projects across Australia.

Environment and Technology

Integrated environmental solutions that help clients manage risk, meet regulatory requirements, and achieve sustainable business outcomes.

Water

CDM Smith Australia’s Water Discipline delivers integrated solutions for managing water resources sustainably and efficiently.

Digital

Turn your data into actionable insights. Our experts design smart frameworks and interactive tools to help you make better, informed decisions.
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Ready to Take the Next Steps?

We love collaborating with passionate individuals and organizations. If you're interested in joining our team, check our careers page for open positions or internships.

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CDM Smith Australia acknowledges the Traditional Owners of Country throughout Australia and acknowledges their continuing connection to land, waters, and community.

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