Greenfield Technical Services is a Western Australian owned and operated company providing civil engineering and project management consultancy services across the state to private and government clients. The Company specialises in road design, traffic and transport engineering, stormwater drainage design, project management of NDRRA events, RAMM road asset management and project and construction management for greenfield and brownfield road construction projects.

Established in 1994, Greenfield has built a reputation for its professionalism, quality of service and flexible approach to meeting its client’s needs. Greenfield’s staff have a wealth of knowledge and appreciate the challenges of road design and construction in regional and remote Western Australia.

Our Team

Joshua Kirk
Owner, Managing Director & Principal

Joshua Kirk holds Bachelors’ degrees in Civil Engineering (Hons 1st Class) and Commerce from The University of Western Australia and a Masters of Business Administration from Deakin University.

Joshua is also a Chartered Engineer with Engineers Australia in the colleges of Civil Engineering and Leadership and Management. He has a broad range of civil engineering, civil construction and engineering consultancy experience and specialises in project management and execution.

Matt Barns
Senior Civil Engineer

Matt Barns holds a Bachelor’s Degree in Civil Engineering and has extensive experience in all aspects of civil and water ways engineering design and construction having worked on numerous projects throughout Western Australia and Queensland. Matt also regularly provides Contract Administration and Superintendent services to civil construction projects. He has comprehensive knowledge of all aspects of Main Roads WA work and is a leading road designer using 12d and AutoCAD. Matt has significant experience in both civil engineering contracting and civil engineering consultancy.


Jess Allan & Cheryl Bougourd
Technical Assistant

Jess and Cheryl provide technical support across all areas of Greenfield. Jess and Cheryl also play an important role in the financial administration of NDRRA projects and works closely with local governments and Main Roads WA to ensure timely financial recoups.