What does "WWP" stand for in a job title?

I googled it, and can't find anything that makes sense. Can ya help me out, please? What's does this mean?

[P_RN, ADN, RN]

I think it's weekend work position.

Thanks!

[Karynica, RN]

I can't find it either. Where did you see that title? what country/state?

[P_RN, ADN, RN]

I googled wwp and all the pertinent references were in the medical field.

I guess it could be wounded warriors plan, but Nursing would be rather strenous, but not impossible.