A miner.
There are many job-titles associated with building sites:- Manager, foreman, electrician, plasterer, glazier, roofer, carpenter, brick-layer etc etc....
I work in the coal mine while my friend works in the steel factory on the assembly line.
No- a cobbler works with leather (shoemaker) You may be thinking of collier, which IS related to coal mining.
there should be a camera on the front of it
Yes i can i actually there was a time when someone criticized my work and i didnt like them doing that at first but i handle by saying ok i will try my best to do it this way insead of mine way.
A miner.
a sandhog is a person who does construction work underground or underwater such as laying foundations or building a tunnel.
co-employee
unemployed
a workaholic
an "employee"
You can call a person with strong willpower to do the work they have been given a "dedicated and determined individual."
The person is a steel-worker.
lazy
editor.
A mechanic
employer