society > occupation and work > worker > workers according to type of work > manual or industrial worker > builder > [noun] > steel erector (3)
Objective, with agent-nouns, as steel-erector, steel-maker, steel-worker; with verbal nouns and participial adjectives, as steel-making, steel-pie…
spec. An engineer who works at the assembling of engines and other iron and steel structures.
a skilled steel worker in the construction industries.