The 10 most demanding jobs in IT

What are the 10 most demanding jobs in IT? Well, according to a survey by Emerson Network Power, a provider of high-availability data centre infrastructure management products, they are:

1. Executive director/administrator 2. IT procurement 3. CIO 4. IT manager/director 5. IT operations 6. Data centre manager 7. Engineering 8. IT security 9. Applications/software development 10. Database management.