Thilini Withanage

  • Senior Engineer – Civil & Water Engineering
  • Location: Sydney

Thilini is a focused and dedicated Civil & Water Engineer with nearly ten years of experience in civil engineering design and construction supervision across a diverse range of significant infrastructure projects.

Thilini excels in the design and delivery of complex infrastructure projects, from educational facilities and aerodromes to industrial developments and data centres. Her technical expertise spans pavement design, stormwater management, drainage infrastructure, bulk earthworks modelling, and water sensitive urban design. She is proficient in industry-standard software including DRAINS for stormwater catchment analysis and works in accordance with Australian Standards, Part 139 Aerodrome Manual of Standards, and various council requirements.

Thilini’s key strengths lie in her ability to listen and interpret client needs, understanding stakeholder visions and aspirations while embedding these insights throughout every stage of design and delivery. She has demonstrated expertise in project management, construction phase services, peer review processes, and coordination with service authorities and regulatory bodies.