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Marten Jajou
Associate Director,
WT
Marten Jajou is a Fellow Chartered Member of Engineers Australia and a seasoned leader in civil infrastructure, with over 20 years of experience in project management and cost engineering. Renowned for his precision, strategic planning, and commitment to quality, Marten has a proven track record of delivering major infrastructure projects on time and within budget.
His expertise spans the full project lifecycle—from design management to construction delivery—on some of Australia’s most significant infrastructure programs, including the North-South Corridor – Torrens to Darlington (T2D) ($15.4B), Western Sydney Road Network Program (Aerotropolis Roads) ($1.1B), ANZAC Bridge Precinct Improvements ($500M), Sydney Harbour Bridge – Review of AMU System ($180M), and the Port Botany Quay Line Equalisation (PBQE) project (value confidential).
As a key contributor to WT’s success, Marten champions a culture of mentorship, collaboration, and innovation, while staying at the forefront of emerging trends and technologies in the industry.
His expertise spans the full project lifecycle—from design management to construction delivery—on some of Australia’s most significant infrastructure programs, including the North-South Corridor – Torrens to Darlington (T2D) ($15.4B), Western Sydney Road Network Program (Aerotropolis Roads) ($1.1B), ANZAC Bridge Precinct Improvements ($500M), Sydney Harbour Bridge – Review of AMU System ($180M), and the Port Botany Quay Line Equalisation (PBQE) project (value confidential).
As a key contributor to WT’s success, Marten champions a culture of mentorship, collaboration, and innovation, while staying at the forefront of emerging trends and technologies in the industry.
Sessions
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23-Oct-2025It Starts With You! Why Mentorship is Essential