Our leaders

EIC Activities leadership team

Our leadership team brings a wealth of experience and technical expertise. Individually, each member is a leader in their field; together they create a dynamic environment for excellence and innovation. 

  • Geoff Sewell

    Geoff Sewell

    Managing Director

    Appointed as EIC Activities in October 2020. Geoff was formerly EIC Activities’ General Manager, NSW. Geoff is EIC Activities’ sponsor for services to CIMIC Group companies CPB Contractors (NSW & ACT, Major Projects & Tunnelling, Leighton Asia, Broad) and Pacific Partnerships.
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    Geoff has over 33 years consulting design and construction experience across the building, civil infrastructure, rail, marine and energy and resources sectors in Australia and South East Asia.


    Geoff was previously Manager, Engineering Services – Specialist Engineering with John Holland. Prior to that Geoff was Project Director and Principal Structural Engineer, GHD, and Associate Director/Structures Division Manager, Hyder Consulting.


    Geoff is a Chartered Professional Engineer (Civil and Structural), a Member of Engineers Australia and a Registered Professional Engineer, Queensland.

  • Julie Martin

    General Manager

    Appointed EIC Activities General Manager in 2017. Julie is EIC Activities’ sponsor for services to CIMIC Group companies CPB Contractors (QLD, WA, NT & PNG) and UGL.
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    Julie has over 20 years' experience in electrical engineering with extensive experience in design, construction and commissioning of high and low voltage electrical distribution and traction power systems. She has held positions in key design, project engineering, management and commissioning roles on a range of projects in QLD, NSW, WA, India and London.

    Julie currently holds the office of non-executive Director on the Board of Powerlink Queensland.

    Julie was previously Principal – Electrical, EIC Activities. Prior to that Julie was Power Site Manager, QCLNG Surat North Project CPB Contractors and HV Power Lead, Moreton Bay Rail Link Project, Thiess. 

  • Simon Bowles 

    General Manager

    Appointed as EIC Activities General Manager in 2016. Simon is EIC Activities’ sponsor for services to CIMIC Group companies CPB Contractors (VIC, SA & TAS) and Sedgman.
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    Simon has over 25 years' experience in multi-disciplinary design and construction projects. He has been instrumental in the successful delivery of a number of complicated water and industrial process projects in Australia, New Zealand and South East Asia.


    Simon was previously Principal – Water, EIC Activities. Prior to that Simon was Project Development Manager, Power & Water Thiess Construction and National Engineering Manager Abigroup Water. 

  • Dr Jeff Hsi

    General Manager
    Appointed General Manager in 2020. Jeff leads the Geotechnics stream within EIC Activities.
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    Jeff has over 35 years’ experience in ground engineering. He has managed and reviewed the geotechnical aspects of many large multi-disciplinary civil infrastructure projects both within Australia and overseas.  He is also a highly regarded soft soil expert in the industry.  


    Jeff previously held a role as Technical Principal – Geotechnics at EIC Activities. Prior to that, he spent 20 years working across a range of geotechnical roles at SMEC, including Chief Technical Principal, Global Manager and General Manager – Geotechnics.


    Jeff received his PhD from the University of Sydney in 1993 and is currently an Adjunct Professor at the University of Technology Sydney. He is a prolific author of technical publications and has initiated a range of research projects in collaboration with Universities.

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