ICT services firm Dimension Data has won a $20 million contract over two years to pilot eHealth NSW's planned Health Grade Enterprise Network (HGEN), to be offered on an infrastructure as a service (IaaS) basis.

eHealth NSW is planning to trial the network as part of the $1 billion Westmead Hospital precinct redevelopment in western Sydney, with the project used to explore different options for the procurement and management of critical ICT infrastructure.