Hi, i don't know if this helps but, working in research, training, working for an insurance company, private cosmetic surgery, care home management, specialising in infection control or palliative care or other specialism and working for the CQC. Not sure if that's what you meant my outside of traditional nursing jobs but I hope it helps.
EDIT: I'd also like to add working in occupational health (private company or NHS) & becoming a travel nurse.