They are scheduled to start a NLO class in a few weeks.
They posted 6 opening s a few weeks back. AFAIK, they have already done the POSS test (passed mine), and held all the interviews (had mine).
Was surprised to learn that the 6 openings I saw on an external website were open to both internal and external folks.
I would have thought they would have tried to fill the 6 spots internally before looking for outside help, but perhaps it is part of the union agreement.