finisher; finishing workman; fitter
Refers to a worker who performs finishing tasks in manufacturing, construction, or assembly; the term is straightforward and not particularly common in everyday conversation.
I work as a finisher at a factory.
The finisher is responsible for the final stage of the product.
Variant spelling without the okurigana げ; less common but still used.
Compound of 仕上げ (finishing) and 工 (worker, craftsman).