Eliam gained much experience in vibration studies in the Netherlands and abroad. In most studies he has a role as projectmanager and technical lead. His work consists of making vibration predictions based on measurements and numerical modelling. Eliam also has experience in structural engineering, especially when dynamic effects need to be considered. Next to technical work he enjoys projectmanagent and the interaction between engineering and policy making. Eliam is regularly supervisor of Master thesis students at the TU Delft. He is board member of the Dutch Vibration Association (NTV). Eliam is also chairman at the annual Dutch congress on Noise, Vibration and Air Quality GTL.