Originally Posted by Unregistered

Quite straight forward, just 1 writing test and a panel interview with the department folks you are applying for and HR. These 2 events happen on the same day (writing test first then department interview).

Assuming you make it past here, the next round will be with someone from the senior management, probably 3rd-4th ranked guy in the organisation. Though I believe this round is more for formality as the department would have most likely chosen you to join their team, and would like to let the senior management screen you once more.

All in all, from the time you get the call by HR to go for interview, to the time you land the offer, I'd say about 1-1.5 months.