I think this is partly because the vast majority of 'tech' jobs in Sydney are as 'resources' in cost centers, not profit centers, ie 'IT department' not R&D. T

I think this is partly because the vast majority of 'tech' jobs in Sydney are as 'resources' in cost centers, not profit centers, ie 'IT department' not R&D. There are not yet enough big business successes in the area that leverage tech in a big way for a major competitive advantage or sell tech as their product/service. This affects the image of the profession in the area, how we are treated, and puts downward pressure on compensation.