None. The closest you can get is to be in the Tactical Aviation branch of the RCAF, where the odds are high that your Squadron would be co-located with an Army Brigade, and you could ruck march around the base to your heart’s delight. AECs, however, do not serve in the Aviation branch. As Rhodesian noted, if you are that keen on things Infantry, then consider that as your career path.
Regards,
G2G