Our engineers
Engineering leadership
Our engineering is led by Simon Karpeles (Infrastructure), Virginie Murphy (Transport & Defence) and Leigh Spencer (Technical Services, R&D and laboratory). Gavin Engelsman is approved by industry as a non-metallic design authority.
Composites Australia named Virginie Murphy Engineer of the Year in 2024 and Simon Karpeles in 2025; Leigh Spencer received the Composites Conference Lifetime Achievement award in 2026.


