The current version of AR has edits to the existing NPC alien pollinator career to make it so that you can add a pollinator to your household and have them keep their job (as well as have regular hours where they go into work, have actual pay, etc).
It's fairly bareboned at the moment and mostly about letting you add Pollination Technician 4 to your household if you want without stopping her from being a pollinator. But because of these edits it'll conflict with anything else that edits the existing NPC career - I'm not familiar with the Gauntlet mod, but if its an override of the existing career there will probably be conflicts.
I've got a few things on the roadmap for AR 4.0 for new careers and aspirations, but this year's been pretty crazy for me so I haven't been able to get started on it yet. If you want to play an alien with the current NPC career tho you should be able to get it working with cheats - I'm away from my computer rn (traveling) but I'll add a second reply to your comment when I'm back