The Ammo tech trade (my trade) is probablly the most challenging and technically demanding trade in the RLC. You will need to get a score of between 1 and 10 to qaulify, so you would ned to work hard on your test. We look for mature people that can think on their feet in high stress/pressure situations, especially when they are being tested for Class 1 operators, and will be running task's themselves.
As for the pioneer's, from what we were hearing from the recruiting staff on the last TAFS weekend was that the pioneers were not recuriting at the moment.
If you are thinking about the Ammo Tech trade, dont worry if you have no experience, as we would train you for the trade.
If it sounds like a trade that might appeal, let me know and I will PM you some more info.