Which preposition to use with stevedore

on Occurrences 2%

He uttered a shrill falsetto shriek that brought to a standstill every stevedore on the job; and sprang forward to seize his mate by, the shoulder.

of Occurrences 1%

The necessities of the city dominated by them had made them pick up all the professions, becoming artisans, fishermen, boatmen, porters and stevedores of the harbor.

Which preposition to use with  stevedore