A temporary job - is one that only lasts for a short period of time. One example would be working in an office to cover someone who's left to have a baby. They will return to work either when their child starts school or they arrange a child-minder. Temporary jobs can last a few days to a few years - depending on the circumstances.
sojourn
Regent
In travel, another word for temporary dwelling might be your hotel room, motel room. A Tent Now that is temporary... but a temporary dwelling is anywhere that you take shelter that is NOT your normal place of residence...
Another word for temporary encampment that has 7 letters is Bivouac. A bivouac is a temporary camp without tents or cover, used especially by soldiers or mountaineers
Permanent Schedule. Routine
sojourn
amnesia
backup, temporary, another, alternative, substitute
contingent employment (by Solomon Zelman)
Another word for work partner is colleague.
Armistice.
Another word could be specialty or best work