Everyone I have worked with throughout my time has been so warm, welcoming and will always offer their help when you need it. I find that this has made my experience as a Graduate that much more enjoyable.
ASIO is a great workplace in that as an Intelligence Analyst, every three years (if you want a change) you can move into another analytical role in another section of the Organisation.
Engage with your lecturers, tutors and peers regarding what careers you can pursue following your degree. I discovered entire new fields and organisations I never knew existed simply through talking to people at university!