Also, I would hazard a guess that the perpetrators of domestic violence - with whom you would be working - would not take kindly to being counselled / told how to change their behaviour by a woman!!
Which, presumably, is why this post has to be filled by a male.
They are acknowledging the inherent misogyny in this group and that the only chance they have of getting through to them would be another male.
So if you did try to self-ID you'd be massively affecting the programme's effectiveness.