CX no longer hire DEFOs.
The only way in is through cadet entry SOs.
1. >1500 hrs (4-12 week course).
2. <1500 hrs (30 week course).
3. < 250 hrs (60 week course).
CX can hire DEFOs but with CX going for 3 crew long haul and looking at cruise pilot MPLs and the hassle with bases, bypass pay etc, hiring of DEFOs in the future is doubtful plus if they do it'll be local terms like the new SOs.
CX is not what it used to be.
WATS 2011: Cathay floats cruise co-pilot MPL