man construction worker

Apple's design shows a man with light skin tone wearing a yellow hard hat, a blue shirt, and holding a tool or standing near construction materials.

Google's Noto emoji features a man with a yellow hard hat, a blue shirt, and often includes a visible tool or construction context in a flat style.

Twitter's Twemoji displays a man with a yellow hard hat and blue clothing, rendered in a simple, colorful, and friendly cartoon style.