That's because applications for the post closed yesterday. It was there, I saw the ad too.
It is interesting, but I still can't see why they would want to do it (ie put the 146 on their AOC and then get Nex to operate for them). Doesn't really make any sense. Although in Ireland, lots of stuff that doesn't make sense happens anyway...
Also worth noting that the ad wasn't for a 146 engineer, it was for a manager who
ideally has both 146 and ATR experience... ie the 146 bit wasn't a requirement.