As BIM is growing the roles are now seems to decided my many as below:
BIM Technician – This is for modellers who will start BIM modelling as per the instructions given by BIM Model manager.
BIM Model Manager - This is for them who actually will be responsible for BIM model to be accurately modelled as per correct level of detail defined by BIM manager.
BIM Coordinator - This role itself say that he/she will be responsible for coordination between the several disciplines of BIM model.
BIM Manager – This role might be for managing the process (for BIM modelling) to be adopted looking to the project’s depth and decide what software to be used for particular project.
BIM Director – The role will be to check the Final outcomes from the BIM model such as 2D documents, Quantities, Health and Safety issues, etc.