As a rule you can't claim the cost of driving to work. If you were required to drive between two bases after having signed on then you might be able to claim the cost for that trip alone, but you may have to keep records etc.
Cost of anti-glare sunglasses and non-spark shoes (CAO's require them if you are involved in fuelling operations) can all be claimed.
Here is a link to the ATO guide for Airline Employees which may help.
http://www.ato.gov.au/content/downloads/NAT2331-03.pdf