A person that works with LIVE bodies could be a coach or an athletic trainer... a person that works with DEAD bodies could be a mortician or an embalmer.
The person who identifies bodies through dental records is called an Odontologist.
what is the person who works in a coal mine called? A MINER!!!
A person who works in archives is called an archivist.
A person who works to manage relations is called a negotiator.
A person who works on a car is known as a mechanic.
This person works as a gemologist.
A person who works with and finds dinosaur bones professionally is called a Paleontologist.
Astronomy, the person who studies them is an Astronomer
Guerrilla
co-worker.
porter
a librarian