Team Category: Engineering Management Team

Allan Tegawa

Allan joined Sterling in 2016 and quickly established himself in the Engineering and Asset Management division as a Skilled Inspector, Engineer and Project Manager. His current responsibilities for building the Sterling brand in Western Australia include creating and managing budget and growth strategies, developing client relationships and building a portfolio of works in the region. […]

Amir Tila

Amir joined Sterling in May 2020 as a Project manager/Draftsperson. His current role includes providing leadership of Sterling’s Independent Compliance Review business and operations management across the Engineering and Asset Management division. Amir has more than fifteen years’ experience in project management, operational management and engineering. He is skilled in liaising with key internal and […]

Raph Woon

Raph joined Sterling in July of 2021 as a Principal Bridge Engineer and Technical Director of Sterling. With a +30-year career spanning the design, construction and maintenance of bridges and heavy civil structures, he is responsible for providing technical mentorship and guidance to the Sterling Design and Inspection teams and stimulating the intellectual curiosity of […]

Mehdi Lima

As the Design Manager, Mehdi brings to Sterling a high level of technical capability in bridge design/assessment. He has managed and led numerous new design bridges and culverts (rail and road) including the design of the composite deck, concrete battle deck, steel trough deck, box/pipe culverts, and crash protection beams in addition to the underground […]